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#1
5th December 2014, 12:49 PM
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| BPCL Exam Question Papers
Would you like to provide here Bharat Petroleum Corporation Limited (BPCL) exam model question paper???
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#2
6th December 2014, 07:57 AM
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| Re: BPCL Exam Question Papers
You are looking for Bharat Petroleum Corporation Limited (BPCL) exam model question paper, I am giving here: Non-technical Questions; 1. What is CPU? Ans: Central Processing Unit 2. Silicon Valley of India? Ans: Bangalore 3. Teachers day? Ans: Dr. Sarvepalli Radhakrishnan 4. "ship of desert"? Ans: Camel 5. Seven wonders of the world from India? Ans: Taj Mahal 6. Winner ICC 20-20 world cup 2008? Ans: India 7. Highest mountain in the world? Ans: Mount Everest 8. Formula H2O stands for? Ans: Water 9. First Mughal emperor? Ans: Babar 10. Largest state in India? Ans: Rajasthan 11. How many lions in Ashok Pillar? Ans: 4 12. Pink city? Ans: Jaipur 13. Who is father of Indian constitution? Ans: B R Ambedkar 14. Which vitamins found in orange and lime? Ans: Vitamin C 15. Recent Oscar award winner Indian music director? Ans: A R Rahman 16. Which gas inhaled during respiration? Ans: Oxygen 17. Largest Planet in solar system? Ans: Jupiter 18. How many bones in a human body? Ans: 206 19. RBC stands for? Ans: Red Blood Cell 20. Capital of Nepal? Ans: Kathmandu Technical 1. What is pure substance? 2. Stated by whom the internal energy of gas is a function of temperature? 3. Intensive properties? a. mass b. total enthalpy c. volume d. density 4. What is stress concentration factor? 5. What is design principle of Nozzle? 6. Which part of nozzle flows of steam will be supersonic? 7. Formula of co-efficient of nozzle? 8. Which property of material used in tools and machines? 9. SG 400/15 ,wt is the indian standard specification? 10. What is line imperfection in a crystal? 11. What is Magnitude of shear stress and principle plane? 12. Aim of value engineering? 13. MRP indicates? 14. What kind of turbine is Francis turbine? 15. What is the efficiency of self locking screw jack? 16. Physical significance of biot numbers? 17. What is the use of chip breaker? 18. What is Nussels numbers? 19. Eulers formula is applicable for which columns? 20. Ball bearing is made of which material? 21. Center of gravity of hemisphere having a radius R? 22. Circle in the imaginary circle in study of tooth gear? |
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#3
19th March 2015, 04:08 PM
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| Re: BPCL Exam Question Papers
Can you provide me the previous year question paper of BPCL or Bharat Petroleum Corporation Ltd. as I need it for preparation?
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#4
19th March 2015, 04:11 PM
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| Re: BPCL Exam Question Papers
Below I am providing you some questions of from question paper of BPCL or Bharat Petroleum Corporation Ltd. and attaching a PDF attachment which has detail information regarding this that you can down load for free: Q.1) Educational Background-How many years does a chemical engineer need to study in university before becoming a chemical engineer? A. bachelors degree. B. 5 years C. a chemical engineer need about fourteen years of study's before becoming a engineer. D. 4 years E. all of the above. Q.2) Salary- in 2007 Alberta had a wage and salary survey. from the results of the survey a chemical engineer can make up to how much dollars a year? A. $101,000 B. $156,000 C. depends on his/her education. D. $191,000 E. $190,000 Q.3) Job Description- what does a chemical engineer manage? A. chemicals, biochemicals, pharmaceutical materials and processing plants. B. tools for measuring pressure. C. Determines the most effective process for chemical products. D. all of the above E. only a abd b Q.4) working conditions- does the chemical engineer get called after hours? A. lol what no! B. yes obviously C. no a chemical engineer's work to hard for that to happen D. non of the above. E. b and d Q.5) working conditions- does a chemical engineer ever come in contact with hazardous products? A. yes always come on there chemical engineers!!! B. no never..."what you talking about #!@#!?" C. those who work in production may come in contact with hazardous products. D. non of the above. E. all of the above. Q.6) daily basis- does a chemical engineer ever work with the computer? A. no never. B. while drawing reports. C. yes always D. B) and C) only E. non of the above. Q.7) Duties- why do chemical engineer test products before putting them out for sale? A. so the products doesn't hurt animals. B. the manufacturing process may affect the environment and the safer of workers and consumers. C. they don't test them........ D. all of the above. E. non of the above Q.8) what 2 university's did i mention that had the chemical engineers course in my presentation? A. University of Toronto and University of Alberta. B. University of Alberta and the University of Edmonton C. University of Alberta and the University of Calgary. D. University of Edmonton and University of Waterloo E. a and d Q.9) What is the minimum degree to become a Chemical engineer? A. masters. B. bachelors. C. 4 years degree. D. license for a degree. E. all of the above Q.10) University of Alberta is located in what major city? A. Toronto B. Halifax C. Calgary D. Edmonton 1. Dissolving salt in water is an example of which type of change ? Physical-Ans Nuclear Chemical Biochemical 2. When nuclear change takes place, which is true Energy is destroyed Energy is released Energy is changed None of these The answer is Energy is released 3. Which type of radiation is unaffected by magnetism ? Alpha Beta GammaAns All of these 4. Which temperature scale is an absolute scale, where the zero point is the lowest possible temperature ? KelvinAns Celsius Fahrenheit Centigrade 5. The relative randomness of molecules in the states of matter is best indicated by Solid > Liquids > Gas Liquid > Gas > Solid Liquid > Solid > Gas Gas > Liquid > SolidAns 6. Whether or not two liquids are miscible is determined by Molecular Size : Molecules of similar sizes tend to mix together Density : Liquids of simliar densities usually mix well together Polarity : Polar and nonpolar liquids are not miscible while polar liquids can usually be mixed with each other Ans All of the above factors directly affect miscibility 7. The Triple Point is The combination of standard temperature, pressure and volume The combination of temperature and pressure at which the solid, liquid and gas phases can coexist at equilibrium The combination of pressure and temperature at which liquid, gas, and plasma phases all exist in equilibrium The combination of temperature and pressure at which liquids and gases cannot be distinguished from each other 8. If the work done by a force depends only on the initial and final stages and not on the path taken, then this type of force will be Conservative Force Non-conservative Force Conservative as well as Non-conservative force None of these 9. Working between which pair of following temperatures, the efficiency of a carnot engine will be maximum ? 10 Degrees F and 10 Degress R 10 Degrees F and 10 Degress C 10 Degrees R and 10 Degress C It will be same in all the above cases 10. Dacron is a Polyester Polyamide Nylon Resin 11. Which of the following has the highest stable atom ? Bi Al Cl Pb 12. In Friedel-Crafts reaction, AlCl3 acts as a Lewis Acid Lewis Base Catalyst Reactant 13. The number of unpaired electrons in [Ni(CO)4] is Zero One Three Five 14. Iodoethane reacts with sodium to form Pentane Propane Butene Butane 15. An ideal gas has maximum density at 1 atm, 300 K 2 atm, 150 K 0.5 atm, 600 K 1 atm, 500 K . 16. Which of the following metals is present in brass, bronze and german silver ? Defence Mechanism Hydrolysis of ATP Trifling of Contraction Generating right electrical potential across cell membrane . 17. First ionization potential is ___________ second ionization potential. Less than More than Equal to None of these 18. n-propyl benzene is best prepared by Friedel-Crafts Reaction Wurtz Reaction Wurtz-Fitting Reaction Grignard Reaction 19. Chloroform is slowly oxidized by air to Formly Chloride Carbonyl Chloride Trichloroacetic Acid Formic Acide 20. Electrophoresis is Movement of colloidal particle under the influence of electric field Movement of colloidal particle under the influence of magnetic field Movement of colloidal particle in zig-zag fashion Scattering of light by colloidal particles 21. Rosenmund's reduction of an acyl chloride gives Alcohol Ester Hydrocarbon Aldehyde . 22. Pyrophosphoric acid is Monobasic Dibasic Tribasic Basic . 23. Which of the following is an example of a mathematical model ? Area of a circle = PI x Radius^2 Volume of a cube = Length^3 Force = Mass x Acceleration All of the above . 24. The specific activity of an enzyme is relatively constant between pH 3-8. If the enzyme activity at pH 7.0 is to be modeled, which of the following would be a reasonable simplifying assumption ? Specific activity is not dependent on temperature Specific activity is not dependent on substrate concentration Specific activity is not dependent on pH All of the above . 25. The bioreactor which is most commonly used in industry is the Batch Fermenter Fed Batch Fermenter Continous Fermenter Batch Continous Fermenter . 26. Which of the following is correct with regards to microbial growth ? Cells are autocatalysts and thus the rate of increase in biomass (dX/dt) keeps changing Many factors affect cell growth The rate of increase in biomass concentration is not constant during a fermentation All of the above are correct . 27. During a batch fermentation, when would the specific growth rate be lowest ? During exponential phase During the lag and stationary phase When cells are growing at their fastest rate Throughout the fermentation . 28. Which of the following describes a limitation of the exponential growth model ? Biomass growth is assumed to be not linked to the availability of nutrients or substrates It does not predict when cell growth will cease It predicts that all types of cells under all conditions will grow exponentially All of the above are correct . 29. In large scale bioreactors, dissolved oxygen levels are often so low that they restrict the rate of cell growth. In this case Dissolved oxygen would be the growth limiting nutrient The nitrogen source would be the growth limiting nutrient The carbon source would be the growth limiting nutrient Dissolved oxygen levels would not be the growth limiting nutrient . 30. Which of the following is not correct ? The Monod model is an empirical correlation The Michaelis Menten model is a mechanistic model The Monod model was derived from a study of the mechanism of microbial growth The Michaelis Menten model was derived from a study of the mechanism of enzyme action . 31. The technique of Nick Translation was developed by Rigby and Paul Berg Winkler Roderick and Rigby None of them . 32. Which technique allows knowing the status in the interphase ? Hybridization Microarray Karyotyping Fluorescence in situ Hybridization Pedigree Analysis . 33. _________ observed that protein sequences undergo variation during evolution according to certain patterns Zuckerkandl Pauling Margaret Dayoff All of them .Question Excerpt From chemical engineering Q.1) Educational Background-How many years does a chemical engineer need to study in university before becoming a chemical engineer? A. bachelors degree. B. 5 years C. a chemical engineer need about fourteen years of study's before becoming a engineer. D. 4 years E. all of the above. Q.2) Salary- in 2007 Alberta had a wage and salary survey. from the results of the survey a chemical engineer can make up to how much dollars a year? A. $101,000 B. $156,000 C. depends on his/her education. D. $191,000 E. $190,000 Q.3) Job Description- what does a chemical engineer manage? A. chemicals, biochemicals, pharmaceutical materials and processing plants. B. tools for measuring pressure. C. Determines the most effective process for chemical products. D. all of the above E. only a abd b Q.4) working conditions- does the chemical engineer get called after hours? A. lol what no! B. yes obviously C. no a chemical engineer's work to hard for that to happen D. non of the above. E. b and d Q.5) working conditions- does a chemical engineer ever come in contact with hazardous products? A. yes always come on there chemical engineers!!! B. no never..."what you talking about #!@#!?" C. those who work in production may come in contact with hazardous products. D. non of the above. E. all of the above. Q.6) daily basis- does a chemical engineer ever work with the computer? A. no never. B. while drawing reports. C. yes always D. B) and C) only E. non of the above. Q.7) Duties- why do chemical engineer test products before putting them out for sale? A. so the products doesn't hurt animals. B. the manufacturing process may affect the environment and the safer of workers and consumers. C. they don't test them........ D. all of the above. E. non of the above Q.8) what 2 university's did i mention that had the chemical engineers course in my presentation? A. University of Toronto and University of Alberta. B. University of Alberta and the University of Edmonton C. University of Alberta and the University of Calgary. D. University of Edmonton and University of Waterloo E. a and d Q.9) What is the minimum degree to become a Chemical engineer? A. masters. B. bachelors. C. 4 years degree. D. license for a degree. E. all of the above Q.10) University of Alberta is located in what major city? A. Toronto B. Halifax C. Calgary D. Edmonton 1. Dissolving salt in water is an example of which type of change ? Physical-Ans Nuclear Chemical Biochemical 2. When nuclear change takes place, which is true Energy is destroyed Energy is released Energy is changed None of these The answer is Energy is released 3. Which type of radiation is unaffected by magnetism ? Alpha Beta GammaAns All of these 4. Which temperature scale is an absolute scale, where the zero point is the lowest possible temperature ? KelvinAns Celsius Fahrenheit Centigrade 5. The relative randomness of molecules in the states of matter is best indicated by Solid > Liquids > Gas Liquid > Gas > Solid Liquid > Solid > Gas Gas > Liquid > SolidAns 6. Whether or not two liquids are miscible is determined by Molecular Size : Molecules of similar sizes tend to mix together Density : Liquids of simliar densities usually mix well together Polarity : Polar and nonpolar liquids are not miscible while polar liquids can usually be mixed with each other Ans All of the above factors directly affect miscibility 7. The Triple Point is The combination of standard temperature, pressure and volume The combination of temperature and pressure at which the solid, liquid and gas phases can coexist at equilibrium The combination of pressure and temperature at which liquid, gas, and plasma phases all exist in equilibrium The combination of temperature and pressure at which liquids and gases cannot be distinguished from each other 8. If the work done by a force depends only on the initial and final stages and not on the path taken, then this type of force will be Conservative Force Non-conservative Force Conservative as well as Non-conservative force None of these 9. Working between which pair of following temperatures, the efficiency of a carnot engine will be maximum ? 10 Degrees F and 10 Degress R 10 Degrees F and 10 Degress C 10 Degrees R and 10 Degress C It will be same in all the above cases 10. Dacron is a Polyester Polyamide Nylon Resin 11. Which of the following has the highest stable atom ? Bi Al Cl Pb 12. In Friedel-Crafts reaction, AlCl3 acts as a Lewis Acid Lewis Base Catalyst Reactant 13. The number of unpaired electrons in [Ni(CO)4] is Zero One Three Five 14. Iodoethane reacts with sodium to form Pentane Propane Butene Butane 15. An ideal gas has maximum density at 1 atm, 300 K 2 atm, 150 K 0.5 atm, 600 K 1 atm, 500 K . 16. Which of the following metals is present in brass, bronze and german silver ? Defence Mechanism Hydrolysis of ATP Trifling of Contraction Generating right electrical potential across cell membrane . 17. First ionization potential is ___________ second ionization potential. Less than More than Equal to None of these 18. n-propyl benzene is best prepared by Friedel-Crafts Reaction Wurtz Reaction Wurtz-Fitting Reaction Grignard Reaction 19. Chloroform is slowly oxidized by air to Formly Chloride Carbonyl Chloride Trichloroacetic Acid Formic Acide 20. Electrophoresis is Movement of colloidal particle under the influence of electric field Movement of colloidal particle under the influence of magnetic field Movement of colloidal particle in zig-zag fashion Scattering of light by colloidal particles 21. Rosenmund's reduction of an acyl chloride gives Alcohol Ester Hydrocarbon Aldehyde . 22. Pyrophosphoric acid is Monobasic Dibasic Tribasic Basic . 23. Which of the following is an example of a mathematical model ? Area of a circle = PI x Radius^2 Volume of a cube = Length^3 Force = Mass x Acceleration All of the above . 24. The specific activity of an enzyme is relatively constant between pH 3-8. If the enzyme activity at pH 7.0 is to be modeled, which of the following would be a reasonable simplifying assumption ? Specific activity is not dependent on temperature Specific activity is not dependent on substrate concentration Specific activity is not dependent on pH All of the above . 25. The bioreactor which is most commonly used in industry is the Batch Fermenter Fed Batch Fermenter Continous Fermenter Batch Continous Fermenter . 26. Which of the following is correct with regards to microbial growth ? Cells are autocatalysts and thus the rate of increase in biomass (dX/dt) keeps changing Many factors affect cell growth The rate of increase in biomass concentration is not constant during a fermentation All of the above are correct . 27. During a batch fermentation, when would the specific growth rate be lowest ? During exponential phase During the lag and stationary phase When cells are growing at their fastest rate Throughout the fermentation . 28. Which of the following describes a limitation of the exponential growth model ? Biomass growth is assumed to be not linked to the availability of nutrients or substrates It does not predict when cell growth will cease It predicts that all types of cells under all conditions will grow exponentially All of the above are correct . 29. In large scale bioreactors, dissolved oxygen levels are often so low that they restrict the rate of cell growth. In this case Dissolved oxygen would be the growth limiting nutrient The nitrogen source would be the growth limiting nutrient The carbon source would be the growth limiting nutrient Dissolved oxygen levels would not be the growth limiting nutrient . 30. Which of the following is not correct ? The Monod model is an empirical correlation The Michaelis Menten model is a mechanistic model The Monod model was derived from a study of the mechanism of microbial growth The Michaelis Menten model was derived from a study of the mechanism of enzyme action . 31. The technique of Nick Translation was developed by Rigby and Paul Berg Winkler Roderick and Rigby None of them . 32. Which technique allows knowing the status in the interphase ? Hybridization Microarray Karyotyping Fluorescence in situ Hybridization Pedigree Analysis . 33. _________ observed that protein sequences undergo variation during evolution according to certain patterns Zuckerkandl Pauling Margaret Dayoff All of them .Question Excerpt From chemical engineering Q.1) Educational Background-How many years does a chemical engineer need to study in university before becoming a chemical engineer? A. bachelors degree. B. 5 years C. a chemical engineer need about fourteen years of study's before becoming a engineer. D. 4 years E. all of the above. Q.2) Salary- in 2007 Alberta had a wage and salary survey. from the results of the survey a chemical engineer can make up to how much dollars a year? A. $101,000 B. $156,000 C. depends on his/her education. D. $191,000 E. $190,000 Q.3) Job Description- what does a chemical engineer manage? A. chemicals, biochemicals, pharmaceutical materials and processing plants. B. tools for measuring pressure. C. Determines the most effective process for chemical products. D. all of the above E. only a abd b Q.4) working conditions- does the chemical engineer get called after hours? A. lol what no! B. yes obviously C. no a chemical engineer's work to hard for that to happen D. non of the above. E. b and d Q.5) working conditions- does a chemical engineer ever come in contact with hazardous products? A. yes always come on there chemical engineers!!! B. no never..."what you talking about #!@#!?" C. those who work in production may come in contact with hazardous products. D. non of the above. E. all of the above. Q.6) daily basis- does a chemical engineer ever work with the computer? A. no never. B. while drawing reports. C. yes always D. B) and C) only E. non of the above. Q.7) Duties- why do chemical engineer test products before putting them out for sale? A. so the products doesn't hurt animals. B. the manufacturing process may affect the environment and the safer of workers and consumers. C. they don't test them........ D. all of the above. E. non of the above Q.8) what 2 university's did i mention that had the chemical engineers course in my presentation? A. University of Toronto and University of Alberta. B. University of Alberta and the University of Edmonton C. University of Alberta and the University of Calgary. D. University of Edmonton and University of Waterloo E. a and d Q.9) What is the minimum degree to become a Chemical engineer? A. masters. B. bachelors. C. 4 years degree. D. license for a degree. E. all of the above Q.10) University of Alberta is located in what major city? A. Toronto B. Halifax C. Calgary D. Edmonton 1. Dissolving salt in water is an example of which type of change ? Physical-Ans Nuclear Chemical Biochemical 2. When nuclear change takes place, which is true Energy is destroyed Energy is released Energy is changed None of these The answer is Energy is released 3. Which type of radiation is unaffected by magnetism ? Alpha Beta GammaAns All of these 4. Which temperature scale is an absolute scale, where the zero point is the lowest possible temperature ? KelvinAns Celsius Fahrenheit Centigrade 5. The relative randomness of molecules in the states of matter is best indicated by Solid > Liquids > Gas Liquid > Gas > Solid Liquid > Solid > Gas Gas > Liquid > SolidAns 6. Whether or not two liquids are miscible is determined by Molecular Size : Molecules of similar sizes tend to mix together Density : Liquids of simliar densities usually mix well together Polarity : Polar and nonpolar liquids are not miscible while polar liquids can usually be mixed with each other Ans All of the above factors directly affect miscibility 7. The Triple Point is The combination of standard temperature, pressure and volume The combination of temperature and pressure at which the solid, liquid and gas phases can coexist at equilibrium The combination of pressure and temperature at which liquid, gas, and plasma phases all exist in equilibrium The combination of temperature and pressure at which liquids and gases cannot be distinguished from each other 8. If the work done by a force depends only on the initial and final stages and not on the path taken, then this type of force will be Conservative Force Non-conservative Force Conservative as well as Non-conservative force None of these 9. Working between which pair of following temperatures, the efficiency of a carnot engine will be maximum ? 10 Degrees F and 10 Degress R 10 Degrees F and 10 Degress C 10 Degrees R and 10 Degress C It will be same in all the above cases 10. Dacron is a Polyester Polyamide Nylon Resin 11. Which of the following has the highest stable atom ? Bi Al Cl Pb 12. In Friedel-Crafts reaction, AlCl3 acts as a Lewis Acid Lewis Base Catalyst Reactant 13. The number of unpaired electrons in [Ni(CO)4] is Zero One Three Five 14. Iodoethane reacts with sodium to form Pentane Propane Butene Butane 15. An ideal gas has maximum density at 1 atm, 300 K 2 atm, 150 K 0.5 atm, 600 K 1 atm, 500 K . 16. Which of the following metals is present in brass, bronze and german silver ? Defence Mechanism Hydrolysis of ATP Trifling of Contraction Generating right electrical potential across cell membrane . 17. First ionization potential is ___________ second ionization potential. Less than More than Equal to None of these 18. n-propyl benzene is best prepared by Friedel-Crafts Reaction Wurtz Reaction Wurtz-Fitting Reaction Grignard Reaction 19. Chloroform is slowly oxidized by air to Formly Chloride Carbonyl Chloride Trichloroacetic Acid Formic Acide 20. Electrophoresis is Movement of colloidal particle under the influence of electric field Movement of colloidal particle under the influence of magnetic field Movement of colloidal particle in zig-zag fashion Scattering of light by colloidal particles 21. Rosenmund's reduction of an acyl chloride gives Alcohol Ester Hydrocarbon Aldehyde . 22. Pyrophosphoric acid is Monobasic Dibasic Tribasic Basic . 23. Which of the following is an example of a mathematical model ? Area of a circle = PI x Radius^2 Volume of a cube = Length^3 Force = Mass x Acceleration All of the above . 24. The specific activity of an enzyme is relatively constant between pH 3-8. If the enzyme activity at pH 7.0 is to be modeled, which of the following would be a reasonable simplifying assumption ? Specific activity is not dependent on temperature Specific activity is not dependent on substrate concentration Specific activity is not dependent on pH All of the above . 25. The bioreactor which is most commonly used in industry is the Batch Fermenter Fed Batch Fermenter Continous Fermenter Batch Continous Fermenter . 26. Which of the following is correct with regards to microbial growth ? Cells are autocatalysts and thus the rate of increase in biomass (dX/dt) keeps changing Many factors affect cell growth The rate of increase in biomass concentration is not constant during a fermentation All of the above are correct . 27. During a batch fermentation, when would the specific growth rate be lowest ? During exponential phase During the lag and stationary phase When cells are growing at their fastest rate Throughout the fermentation . 28. Which of the following describes a limitation of the exponential growth model ? Biomass growth is assumed to be not linked to the availability of nutrients or substrates It does not predict when cell growth will cease It predicts that all types of cells under all conditions will grow exponentially All of the above are correct . 29. In large scale bioreactors, dissolved oxygen levels are often so low that they restrict the rate of cell growth. In this case Dissolved oxygen would be the growth limiting nutrient The nitrogen source would be the growth limiting nutrient The carbon source would be the growth limiting nutrient Dissolved oxygen levels would not be the growth limiting nutrient . 30. Which of the following is not correct ? The Monod model is an empirical correlation The Michaelis Menten model is a mechanistic model The Monod model was derived from a study of the mechanism of microbial growth The Michaelis Menten model was derived from a study of the mechanism of enzyme action . 31. The technique of Nick Translation was developed by Rigby and Paul Berg Winkler Roderick and Rigby None of them . 32. Which technique allows knowing the status in the interphase ? Hybridization Microarray Karyotyping Fluorescence in situ Hybridization Pedigree Analysis . 33. _________ observed that protein sequences undergo variation during evolution according to certain patterns Zuckerkandl Pauling Margaret Dayoff All of them .Question Excerpt From chemical engineering Q.1) Educational Background-How many years does a chemical engineer need to study in university before becoming a chemical engineer? A. bachelors degree. B. 5 years C. a chemical engineer need about fourteen years of study's before becoming a engineer. D. 4 years E. all of the above. Q.2) Salary- in 2007 Alberta had a wage and salary survey. from the results of the survey a chemical engineer can make up to how much dollars a year? A. $101,000 B. $156,000 C. depends on his/her education. D. $191,000 E. $190,000 Q.3) Job Description- what does a chemical engineer manage? A. chemicals, biochemicals, pharmaceutical materials and processing plants. B. tools for measuring pressure. C. Determines the most effective process for chemical products. D. all of the above E. only a abd b Q.4) working conditions- does the chemical engineer get called after hours? A. lol what no! B. yes obviously C. no a chemical engineer's work to hard for that to happen D. non of the above. E. b and d Q.5) working conditions- does a chemical engineer ever come in contact with hazardous products? A. yes always come on there chemical engineers!!! B. no never..."what you talking about #!@#!?" C. those who work in production may come in contact with hazardous products. D. non of the above. E. all of the above. Q.6) daily basis- does a chemical engineer ever work with the computer? A. no never. B. while drawing reports. C. yes always D. B) and C) only E. non of the above. Q.7) Duties- why do chemical engineer test products before putting them out for sale? A. so the products doesn't hurt animals. B. the manufacturing process may affect the environment and the safer of workers and consumers. C. they don't test them........ D. all of the above. E. non of the above Q.8) what 2 university's did i mention that had the chemical engineers course in my presentation? A. University of Toronto and University of Alberta. B. University of Alberta and the University of Edmonton C. University of Alberta and the University of Calgary. D. University of Edmonton and University of Waterloo E. a and d Q.9) What is the minimum degree to become a Chemical engineer? A. masters. B. bachelors. C. 4 years degree. D. license for a degree. E. all of the above Q.10) University of Alberta is located in what major city? A. Toronto B. Halifax C. Calgary D. Edmonton 1. Dissolving salt in water is an example of which type of change ? Physical-Ans Nuclear Chemical Biochemical 2. When nuclear change takes place, which is true Energy is destroyed Energy is released Energy is changed None of these The answer is Energy is released 3. Which type of radiation is unaffected by magnetism ? Alpha Beta GammaAns All of these 4. Which temperature scale is an absolute scale, where the zero point is the lowest possible temperature ? KelvinAns Celsius Fahrenheit Centigrade 5. The relative randomness of molecules in the states of matter is best indicated by Solid > Liquids > Gas Liquid > Gas > Solid Liquid > Solid > Gas Gas > Liquid > SolidAns 6. Whether or not two liquids are miscible is determined by Molecular Size : Molecules of similar sizes tend to mix together Density : Liquids of simliar densities usually mix well together Polarity : Polar and nonpolar liquids are not miscible while polar liquids can usually be mixed with each other Ans All of the above factors directly affect miscibility 7. The Triple Point is The combination of standard temperature, pressure and volume The combination of temperature and pressure at which the solid, liquid and gas phases can coexist at equilibrium The combination of pressure and temperature at which liquid, gas, and plasma phases all exist in equilibrium The combination of temperature and pressure at which liquids and gases cannot be distinguished from each other 8. If the work done by a force depends only on the initial and final stages and not on the path taken, then this type of force will be Conservative Force Non-conservative Force Conservative as well as Non-conservative force None of these 9. Working between which pair of following temperatures, the efficiency of a carnot engine will be maximum ? 10 Degrees F and 10 Degress R 10 Degrees F and 10 Degress C 10 Degrees R and 10 Degress C It will be same in all the above cases 10. Dacron is a Polyester Polyamide Nylon Resin 11. Which of the following has the highest stable atom ? Bi Al Cl Pb 12. In Friedel-Crafts reaction, AlCl3 acts as a Lewis Acid Lewis Base Catalyst Reactant 13. The number of unpaired electrons in [Ni(CO)4] is Zero One Three Five 14. Iodoethane reacts with sodium to form Pentane Propane Butene Butane 15. An ideal gas has maximum density at 1 atm, 300 K 2 atm, 150 K 0.5 atm, 600 K 1 atm, 500 K . 16. Which of the following metals is present in brass, bronze and german silver ? Defence Mechanism Hydrolysis of ATP Trifling of Contraction Generating right electrical potential across cell membrane . 17. First ionization potential is ___________ second ionization potential. Less than More than Equal to None of these 18. n-propyl benzene is best prepared by Friedel-Crafts Reaction Wurtz Reaction Wurtz-Fitting Reaction Grignard Reaction 19. Chloroform is slowly oxidized by air to Formly Chloride Carbonyl Chloride Trichloroacetic Acid Formic Acide 20. Electrophoresis is Movement of colloidal particle under the influence of electric field Movement of colloidal particle under the influence of magnetic field Movement of colloidal particle in zig-zag fashion Scattering of light by colloidal particles 21. Rosenmund's reduction of an acyl chloride gives Alcohol Ester Hydrocarbon Aldehyde . 22. Pyrophosphoric acid is Monobasic Dibasic Tribasic Basic . 23. Which of the following is an example of a mathematical model ? Area of a circle = PI x Radius^2 Volume of a cube = Length^3 Force = Mass x Acceleration All of the above . 24. The specific activity of an enzyme is relatively constant between pH 3-8. If the enzyme activity at pH 7.0 is to be modeled, which of the following would be a reasonable simplifying assumption ? Specific activity is not dependent on temperature Specific activity is not dependent on substrate concentration Specific activity is not dependent on pH All of the above . 25. The bioreactor which is most commonly used in industry is the Batch Fermenter Fed Batch Fermenter Continous Fermenter Batch Continous Fermenter . 26. Which of the following is correct with regards to microbial growth ? Cells are autocatalysts and thus the rate of increase in biomass (dX/dt) keeps changing Many factors affect cell growth The rate of increase in biomass concentration is not constant during a fermentation All of the above are correct . 27. During a batch fermentation, when would the specific growth rate be lowest ? During exponential phase During the lag and stationary phase When cells are growing at their fastest rate Throughout the fermentation . 28. Which of the following describes a limitation of the exponential growth model ? Biomass growth is assumed to be not linked to the availability of nutrients or substrates It does not predict when cell growth will cease It predicts that all types of cells under all conditions will grow exponentially All of the above are correct . 29. In large scale bioreactors, dissolved oxygen levels are often so low that they restrict the rate of cell growth. In this case Dissolved oxygen would be the growth limiting nutrient The nitrogen source would be the growth limiting nutrient The carbon source would be the growth limiting nutrient Dissolved oxygen levels would not be the growth limiting nutrient . 30. Which of the following is not correct ? The Monod model is an empirical correlation The Michaelis Menten model is a mechanistic model The Monod model was derived from a study of the mechanism of microbial growth The Michaelis Menten model was derived from a study of the mechanism of enzyme action . 31. The technique of Nick Translation was developed by Rigby and Paul Berg Winkler Roderick and Rigby None of them . 32. Which technique allows knowing the status in the interphase ? Hybridization Microarray Karyotyping Fluorescence in situ Hybridization Pedigree Analysis . 33. _________ observed that protein sequences undergo variation during evolution according to certain patterns Zuckerkandl Pauling Margaret Dayoff All of them .Question Excerpt From chemical engineering Q.1) Educational Background-How many years does a chemical engineer need to study in university before becoming a chemical engineer? A. bachelors degree. B. 5 years C. a chemical engineer need about fourteen years of study's before becoming a engineer. D. 4 years E. all of the above. Q.2) Salary- in 2007 Alberta had a wage and salary survey. from the results of the survey a chemical engineer can make up to how much dollars a year? A. $101,000 B. $156,000 C. depends on his/her education. D. $191,000 E. $190,000 Q.3) Job Description- what does a chemical engineer manage? A. chemicals, biochemicals, pharmaceutical materials and processing plants. B. tools for measuring pressure. C. Determines the most effective process for chemical products. D. all of the above E. only a abd b |
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19th March 2015, 04:11 PM
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| Re: BPCL Exam Question Papers
Q.4) working conditions- does the chemical engineer get called after hours? A. lol what no! B. yes obviously C. no a chemical engineer's work to hard for that to happen D. non of the above. E. b and d Q.5) working conditions- does a chemical engineer ever come in contact with hazardous products? A. yes always come on there chemical engineers!!! B. no never..."what you talking about #!@#!?" C. those who work in production may come in contact with hazardous products. D. non of the above. E. all of the above. Q.6) daily basis- does a chemical engineer ever work with the computer? A. no never. B. while drawing reports. C. yes always D. B) and C) only E. non of the above. Q.7) Duties- why do chemical engineer test products before putting them out for sale? A. so the products doesn't hurt animals. B. the manufacturing process may affect the environment and the safer of workers and consumers. C. they don't test them........ D. all of the above. E. non of the above Q.8) what 2 university's did i mention that had the chemical engineers course in my presentation? A. University of Toronto and University of Alberta. B. University of Alberta and the University of Edmonton C. University of Alberta and the University of Calgary. D. University of Edmonton and University of Waterloo E. a and d Q.9) What is the minimum degree to become a Chemical engineer? A. masters. B. bachelors. C. 4 years degree. D. license for a degree. E. all of the above Q.10) University of Alberta is located in what major city? A. Toronto B. Halifax C. Calgary D. Edmonton 1. Dissolving salt in water is an example of which type of change ? Physical-Ans Nuclear Chemical Biochemical 2. When nuclear change takes place, which is true Energy is destroyed Energy is released Energy is changed None of these The answer is Energy is released 3. Which type of radiation is unaffected by magnetism ? Alpha Beta GammaAns All of these 4. Which temperature scale is an absolute scale, where the zero point is the lowest possible temperature ? KelvinAns Celsius Fahrenheit Centigrade 5. The relative randomness of molecules in the states of matter is best indicated by Solid > Liquids > Gas Liquid > Gas > Solid Liquid > Solid > Gas Gas > Liquid > SolidAns 6. Whether or not two liquids are miscible is determined by Molecular Size : Molecules of similar sizes tend to mix together Density : Liquids of simliar densities usually mix well together Polarity : Polar and nonpolar liquids are not miscible while polar liquids can usually be mixed with each other Ans All of the above factors directly affect miscibility 7. The Triple Point is The combination of standard temperature, pressure and volume The combination of temperature and pressure at which the solid, liquid and gas phases can coexist at equilibrium The combination of pressure and temperature at which liquid, gas, and plasma phases all exist in equilibrium The combination of temperature and pressure at which liquids and gases cannot be distinguished from each other 8. If the work done by a force depends only on the initial and final stages and not on the path taken, then this type of force will be Conservative Force Non-conservative Force Conservative as well as Non-conservative force None of these 9. Working between which pair of following temperatures, the efficiency of a carnot engine will be maximum ? 10 Degrees F and 10 Degress R 10 Degrees F and 10 Degress C 10 Degrees R and 10 Degress C It will be same in all the above cases 10. Dacron is a Polyester Polyamide Nylon Resin 11. Which of the following has the highest stable atom ? Bi Al Cl Pb 12. In Friedel-Crafts reaction, AlCl3 acts as a Lewis Acid Lewis Base Catalyst Reactant 13. The number of unpaired electrons in [Ni(CO)4] is Zero One Three Five 14. Iodoethane reacts with sodium to form Pentane Propane Butene Butane 15. An ideal gas has maximum density at 1 atm, 300 K 2 atm, 150 K 0.5 atm, 600 K 1 atm, 500 K . 16. Which of the following metals is present in brass, bronze and german silver ? Defence Mechanism Hydrolysis of ATP Trifling of Contraction Generating right electrical potential across cell membrane . 17. First ionization potential is ___________ second ionization potential. Less than More than Equal to None of these 18. n-propyl benzene is best prepared by Friedel-Crafts Reaction Wurtz Reaction Wurtz-Fitting Reaction Grignard Reaction 19. Chloroform is slowly oxidized by air to Formly Chloride Carbonyl Chloride Trichloroacetic Acid Formic Acide 20. Electrophoresis is Movement of colloidal particle under the influence of electric field Movement of colloidal particle under the influence of magnetic field Movement of colloidal particle in zig-zag fashion Scattering of light by colloidal particles 21. Rosenmund's reduction of an acyl chloride gives Alcohol Ester Hydrocarbon Aldehyde . 22. Pyrophosphoric acid is Monobasic Dibasic Tribasic Basic . 23. Which of the following is an example of a mathematical model ? Area of a circle = PI x Radius^2 Volume of a cube = Length^3 Force = Mass x Acceleration All of the above . 24. The specific activity of an enzyme is relatively constant between pH 3-8. If the enzyme activity at pH 7.0 is to be modeled, which of the following would be a reasonable simplifying assumption ? Specific activity is not dependent on temperature Specific activity is not dependent on substrate concentration Specific activity is not dependent on pH All of the above . 25. The bioreactor which is most commonly used in industry is the Batch Fermenter Fed Batch Fermenter Continous Fermenter Batch Continous Fermenter . 26. Which of the following is correct with regards to microbial growth ? Cells are autocatalysts and thus the rate of increase in biomass (dX/dt) keeps changing Many factors affect cell growth The rate of increase in biomass concentration is not constant during a fermentation All of the above are correct . 27. During a batch fermentation, when would the specific growth rate be lowest ? During exponential phase During the lag and stationary phase When cells are growing at their fastest rate Throughout the fermentation . 28. Which of the following describes a limitation of the exponential growth model ? Biomass growth is assumed to be not linked to the availability of nutrients or substrates It does not predict when cell growth will cease It predicts that all types of cells under all conditions will grow exponentially All of the above are correct . 29. In large scale bioreactors, dissolved oxygen levels are often so low that they restrict the rate of cell growth. In this case Dissolved oxygen would be the growth limiting nutrient The nitrogen source would be the growth limiting nutrient The carbon source would be the growth limiting nutrient Dissolved oxygen levels would not be the growth limiting nutrient . 30. Which of the following is not correct ? The Monod model is an empirical correlation The Michaelis Menten model is a mechanistic model The Monod model was derived from a study of the mechanism of microbial growth The Michaelis Menten model was derived from a study of the mechanism of enzyme action . 31. The technique of Nick Translation was developed by Rigby and Paul Berg Winkler Roderick and Rigby None of them . 32. Which technique allows knowing the status in the interphase ? Hybridization Microarray Karyotyping Fluorescence in situ Hybridization Pedigree Analysis . 33. _________ observed that protein sequences undergo variation during evolution according to certain patterns Zuckerkandl Pauling Margaret Dayoff All of them .Question Excerpt From chemical engineering Q.1) Educational Background-How many years does a chemical engineer need to study in university before becoming a chemical engineer? A. bachelors degree. B. 5 years C. a chemical engineer need about fourteen years of study's before becoming a engineer. D. 4 years E. all of the above. Q.2) Salary- in 2007 Alberta had a wage and salary survey. from the results of the survey a chemical engineer can make up to how much dollars a year? A. $101,000 B. $156,000 C. depends on his/her education. D. $191,000 E. $190,000 Q.3) Job Description- what does a chemical engineer manage? A. chemicals, biochemicals, pharmaceutical materials and processing plants. B. tools for measuring pressure. C. Determines the most effective process for chemical products. D. all of the above E. only a abd b Q.4) working conditions- does the chemical engineer get called after hours? A. lol what no! B. yes obviously C. no a chemical engineer's work to hard for that to happen D. non of the above. E. b and d Q.5) working conditions- does a chemical engineer ever come in contact with hazardous products? A. yes always come on there chemical engineers!!! B. no never..."what you talking about #!@#!?" C. those who work in production may come in contact with hazardous products. D. non of the above. E. all of the above. Q.6) daily basis- does a chemical engineer ever work with the computer? A. no never. B. while drawing reports. C. yes always D. B) and C) only E. non of the above. Q.7) Duties- why do chemical engineer test products before putting them out for sale? A. so the products doesn't hurt animals. B. the manufacturing process may affect the environment and the safer of workers and consumers. C. they don't test them........ D. all of the above. E. non of the above Q.8) what 2 university's did i mention that had the chemical engineers course in my presentation? A. University of Toronto and University of Alberta. B. University of Alberta and the University of Edmonton C. University of Alberta and the University of Calgary. D. University of Edmonton and University of Waterloo E. a and d Q.9) What is the minimum degree to become a Chemical engineer? A. masters. B. bachelors. C. 4 years degree. D. license for a degree. E. all of the above Q.10) University of Alberta is located in what major city? A. Toronto B. Halifax C. Calgary D. Edmonton 1. Dissolving salt in water is an example of which type of change ? Physical-Ans Nuclear Chemical Biochemical 2. When nuclear change takes place, which is true Energy is destroyed Energy is released Energy is changed None of these The answer is Energy is released 3. Which type of radiation is unaffected by magnetism ? Alpha Beta GammaAns All of these 4. Which temperature scale is an absolute scale, where the zero point is the lowest possible temperature ? KelvinAns Celsius Fahrenheit Centigrade 5. The relative randomness of molecules in the states of matter is best indicated by Solid > Liquids > Gas Liquid > Gas > Solid Liquid > Solid > Gas Gas > Liquid > SolidAns 6. Whether or not two liquids are miscible is determined by Molecular Size : Molecules of similar sizes tend to mix together Density : Liquids of simliar densities usually mix well together Polarity : Polar and nonpolar liquids are not miscible while polar liquids can usually be mixed with each other Ans All of the above factors directly affect miscibility 7. The Triple Point is The combination of standard temperature, pressure and volume The combination of temperature and pressure at which the solid, liquid and gas phases can coexist at equilibrium The combination of pressure and temperature at which liquid, gas, and plasma phases all exist in equilibrium The combination of temperature and pressure at which liquids and gases cannot be distinguished from each other 8. If the work done by a force depends only on the initial and final stages and not on the path taken, then this type of force will be Conservative Force Non-conservative Force Conservative as well as Non-conservative force None of these 9. Working between which pair of following temperatures, the efficiency of a carnot engine will be maximum ? 10 Degrees F and 10 Degress R 10 Degrees F and 10 Degress C 10 Degrees R and 10 Degress C It will be same in all the above cases 10. Dacron is a Polyester Polyamide Nylon Resin 11. Which of the following has the highest stable atom ? Bi Al Cl Pb 12. In Friedel-Crafts reaction, AlCl3 acts as a Lewis Acid Lewis Base Catalyst Reactant 13. The number of unpaired electrons in [Ni(CO)4] is Zero One Three Five 14. Iodoethane reacts with sodium to form Pentane Propane Butene Butane 15. An ideal gas has maximum density at 1 atm, 300 K 2 atm, 150 K 0.5 atm, 600 K 1 atm, 500 K . 16. Which of the following metals is present in brass, bronze and german silver ? Defence Mechanism Hydrolysis of ATP Trifling of Contraction Generating right electrical potential across cell membrane . 17. First ionization potential is ___________ second ionization potential. Less than More than Equal to None of these 18. n-propyl benzene is best prepared by Friedel-Crafts Reaction Wurtz Reaction Wurtz-Fitting Reaction Grignard Reaction 19. Chloroform is slowly oxidized by air to Formly Chloride Carbonyl Chloride Trichloroacetic Acid Formic Acide 20. Electrophoresis is Movement of colloidal particle under the influence of electric field Movement of colloidal particle under the influence of magnetic field Movement of colloidal particle in zig-zag fashion Scattering of light by colloidal particles 21. Rosenmund's reduction of an acyl chloride gives Alcohol Ester Hydrocarbon Aldehyde . 22. Pyrophosphoric acid is Monobasic Dibasic Tribasic Basic . 23. Which of the following is an example of a mathematical model ? Area of a circle = PI x Radius^2 Volume of a cube = Length^3 Force = Mass x Acceleration All of the above . 24. The specific activity of an enzyme is relatively constant between pH 3-8. If the enzyme activity at pH 7.0 is to be modeled, which of the following would be a reasonable simplifying assumption ? Specific activity is not dependent on temperature Specific activity is not dependent on substrate concentration Specific activity is not dependent on pH All of the above . 25. The bioreactor which is most commonly used in industry is the Batch Fermenter Fed Batch Fermenter Continous Fermenter Batch Continous Fermenter . 26. Which of the following is correct with regards to microbial growth ? Cells are autocatalysts and thus the rate of increase in biomass (dX/dt) keeps changing Many factors affect cell growth The rate of increase in biomass concentration is not constant during a fermentation All of the above are correct . 27. During a batch fermentation, when would the specific growth rate be lowest ? During exponential phase During the lag and stationary phase When cells are growing at their fastest rate Throughout the fermentation . 28. Which of the following describes a limitation of the exponential growth model ? Biomass growth is assumed to be not linked to the availability of nutrients or substrates It does not predict when cell growth will cease It predicts that all types of cells under all conditions will grow exponentially All of the above are correct . 29. In large scale bioreactors, dissolved oxygen levels are often so low that they restrict the rate of cell growth. In this case Dissolved oxygen would be the growth limiting nutrient The nitrogen source would be the growth limiting nutrient The carbon source would be the growth limiting nutrient Dissolved oxygen levels would not be the growth limiting nutrient . 30. Which of the following is not correct ? The Monod model is an empirical correlation The Michaelis Menten model is a mechanistic model The Monod model was derived from a study of the mechanism of microbial growth The Michaelis Menten model was derived from a study of the mechanism of enzyme action . 31. The technique of Nick Translation was developed by Rigby and Paul Berg Winkler Roderick and Rigby None of them . 32. Which technique allows knowing the status in the interphase ? Hybridization Microarray Karyotyping Fluorescence in situ Hybridization Pedigree Analysis . 33. _________ observed that protein sequences undergo variation during evolution according to certain patterns Zuckerkandl Pauling Margaret Dayoff All of them .Question Excerpt From chemical engineering Q.1) Educational Background-How many years does a chemical engineer need to study in university before becoming a chemical engineer? A. bachelors degree. B. 5 years C. a chemical engineer need about fourteen years of study's before becoming a engineer. D. 4 years E. all of the above. Q.2) Salary- in 2007 Alberta had a wage and salary survey. from the results of the survey a chemical engineer can make up to how much dollars a year? A. $101,000 B. $156,000 C. depends on his/her education. D. $191,000 E. $190,000 Q.3) Job Description- what does a chemical engineer manage? A. chemicals, biochemicals, pharmaceutical materials and processing plants. B. tools for measuring pressure. C. Determines the most effective process for chemical products. D. all of the above E. only a abd b Q.4) working conditions- does the chemical engineer get called after hours? A. lol what no! B. yes obviously C. no a chemical engineer's work to hard for that to happen D. non of the above. E. b and d Q.5) working conditions- does a chemical engineer ever come in contact with hazardous products? A. yes always come on there chemical engineers!!! B. no never..."what you talking about #!@#!?" C. those who work in production may come in contact with hazardous products. D. non of the above. E. all of the above. Q.6) daily basis- does a chemical engineer ever work with the computer? A. no never. B. while drawing reports. C. yes always D. B) and C) only E. non of the above. Q.7) Duties- why do chemical engineer test products before putting them out for sale? A. so the products doesn't hurt animals. B. the manufacturing process may affect the environment and the safer of workers and consumers. C. they don't test them........ D. all of the above. E. non of the above Q.8) what 2 university's did i mention that had the chemical engineers course in my presentation? A. University of Toronto and University of Alberta. B. University of Alberta and the University of Edmonton C. University of Alberta and the University of Calgary. D. University of Edmonton and University of Waterloo E. a and d Q.9) What is the minimum degree to become a Chemical engineer? A. masters. B. bachelors. C. 4 years degree. D. license for a degree. E. all of the above Q.10) University of Alberta is located in what major city? A. Toronto B. Halifax C. Calgary D. Edmonton 1. Dissolving salt in water is an example of which type of change ? Physical-Ans Nuclear Chemical Biochemical 2. When nuclear change takes place, which is true Energy is destroyed Energy is released Energy is changed None of these The answer is Energy is released 3. Which type of radiation is unaffected by magnetism ? Alpha Beta GammaAns All of these 4. Which temperature scale is an absolute scale, where the zero point is the lowest possible temperature ? KelvinAns Celsius Fahrenheit Centigrade 5. The relative randomness of molecules in the states of matter is best indicated by Solid > Liquids > Gas Liquid > Gas > Solid Liquid > Solid > Gas Gas > Liquid > SolidAns 6. Whether or not two liquids are miscible is determined by Molecular Size : Molecules of similar sizes tend to mix together Density : Liquids of simliar densities usually mix well together Polarity : Polar and nonpolar liquids are not miscible while polar liquids can usually be mixed with each other Ans All of the above factors directly affect miscibility 7. The Triple Point is The combination of standard temperature, pressure and volume The combination of temperature and pressure at which the solid, liquid and gas phases can coexist at equilibrium The combination of pressure and temperature at which liquid, gas, and plasma phases all exist in equilibrium The combination of temperature and pressure at which liquids and gases cannot be distinguished from each other 8. If the work done by a force depends only on the initial and final stages and not on the path taken, then this type of force will be Conservative Force Non-conservative Force Conservative as well as Non-conservative force None of these 9. Working between which pair of following temperatures, the efficiency of a carnot engine will be maximum ? 10 Degrees F and 10 Degress R 10 Degrees F and 10 Degress C 10 Degrees R and 10 Degress C It will be same in all the above cases 10. Dacron is a Polyester Polyamide Nylon Resin 11. Which of the following has the highest stable atom ? Bi Al Cl Pb 12. In Friedel-Crafts reaction, AlCl3 acts as a Lewis Acid Lewis Base Catalyst Reactant 13. The number of unpaired electrons in [Ni(CO)4] is Zero One Three Five 14. Iodoethane reacts with sodium to form Pentane Propane Butene Butane 15. An ideal gas has maximum density at 1 atm, 300 K 2 atm, 150 K 0.5 atm, 600 K 1 atm, 500 K . 16. Which of the following metals is present in brass, bronze and german silver ? Defence Mechanism Hydrolysis of ATP Trifling of Contraction Generating right electrical potential across cell membrane . 17. First ionization potential is ___________ second ionization potential. Less than More than Equal to None of these 18. n-propyl benzene is best prepared by Friedel-Crafts Reaction Wurtz Reaction Wurtz-Fitting Reaction Grignard Reaction 19. Chloroform is slowly oxidized by air to Formly Chloride Carbonyl Chloride Trichloroacetic Acid Formic Acide 20. Electrophoresis is Movement of colloidal particle under the influence of electric field Movement of colloidal particle under the influence of magnetic field Movement of colloidal particle in zig-zag fashion Scattering of light by colloidal particles 21. Rosenmund's reduction of an acyl chloride gives Alcohol Ester Hydrocarbon Aldehyde . 22. Pyrophosphoric acid is Monobasic Dibasic Tribasic Basic . 23. Which of the following is an example of a mathematical model ? Area of a circle = PI x Radius^2 Volume of a cube = Length^3 Force = Mass x Acceleration All of the above . 24. The specific activity of an enzyme is relatively constant between pH 3-8. If the enzyme activity at pH 7.0 is to be modeled, which of the following would be a reasonable simplifying assumption ? Specific activity is not dependent on temperature Specific activity is not dependent on substrate concentration Specific activity is not dependent on pH All of the above . 25. The bioreactor which is most commonly used in industry is the Batch Fermenter Fed Batch Fermenter Continous Fermenter Batch Continous Fermenter . 26. Which of the following is correct with regards to microbial growth ? Cells are autocatalysts and thus the rate of increase in biomass (dX/dt) keeps changing Many factors affect cell growth The rate of increase in biomass concentration is not constant during a fermentation All of the above are correct . 27. During a batch fermentation, when would the specific growth rate be lowest ? During exponential phase During the lag and stationary phase When cells are growing at their fastest rate Throughout the fermentation . 28. Which of the following describes a limitation of the exponential growth model ? Biomass growth is assumed to be not linked to the availability of nutrients or substrates It does not predict when cell growth will cease It predicts that all types of cells under all conditions will grow exponentially All of the above are correct . 29. In large scale bioreactors, dissolved oxygen levels are often so low that they restrict the rate of cell growth. In this case Dissolved oxygen would be the growth limiting nutrient The nitrogen source would be the growth limiting nutrient The carbon source would be the growth limiting nutrient Dissolved oxygen levels would not be the growth limiting nutrient . 30. Which of the following is not correct ? The Monod model is an empirical correlation The Michaelis Menten model is a mechanistic model The Monod model was derived from a study of the mechanism of microbial growth The Michaelis Menten model was derived from a study of the mechanism of enzyme action . 31. The technique of Nick Translation was developed by Rigby and Paul Berg Winkler Roderick and Rigby None of them . 32. Which technique allows knowing the status in the interphase ? Hybridization Microarray Karyotyping Fluorescence in situ Hybridization Pedigree Analysis . 33. _________ observed that protein sequences undergo variation during evolution according to certain patterns Zuckerkandl Pauling Margaret Dayoff All of them .Question Excerpt From chemical engineering Q.1) Educational Background-How many years does a chemical engineer need to study in university before becoming a chemical engineer? A. bachelors degree. B. 5 years C. a chemical engineer need about fourteen years of study's before becoming a engineer. D. 4 years E. all of the above. Q.2) Salary- in 2007 Alberta had a wage and salary survey. from the results of the survey a chemical engineer can make up to how much dollars a year? A. $101,000 B. $156,000 C. depends on his/her education. D. $191,000 E. $190,000 Q.3) Job Description- what does a chemical engineer manage? A. chemicals, biochemicals, pharmaceutical materials and processing plants. B. tools for measuring pressure. C. Determines the most effective process for chemical products. D. all of the above E. only a abd b Q.4) working conditions- does the chemical engineer get called after hours? A. lol what no! B. yes obviously C. no a chemical engineer's work to hard for that to happen D. non of the above. E. b and d Q.5) working conditions- does a chemical engineer ever come in contact with hazardous products? A. yes always come on there chemical engineers!!! B. no never..."what you talking about #!@#!?" C. those who work in production may come in contact with hazardous products. D. non of the above. E. all of the above. Q.6) daily basis- does a chemical engineer ever work with the computer? A. no never. B. while drawing reports. C. yes always D. B) and C) only E. non of the above. Q.7) Duties- why do chemical engineer test products before putting them out for sale? A. so the products doesn't hurt animals. B. the manufacturing process may affect the environment and the safer of workers and consumers. C. they don't test them........ D. all of the above. E. non of the above Q.8) what 2 university's did i mention that had the chemical engineers course in my presentation? A. University of Toronto and University of Alberta. B. University of Alberta and the University of Edmonton C. University of Alberta and the University of Calgary. D. University of Edmonton and University of Waterloo E. a and d Q.9) What is the minimum degree to become a Chemical engineer? A. masters. B. bachelors. C. 4 years degree. D. license for a degree. E. all of the above Q.10) University of Alberta is located in what major city? A. Toronto B. Halifax C. Calgary D. Edmonton 1. Dissolving salt in water is an example of which type of change ? Physical-Ans Nuclear Chemical Biochemical 2. When nuclear change takes place, which is true Energy is destroyed Energy is released Energy is changed None of these The answer is Energy is released 3. Which type of radiation is unaffected by magnetism ? Alpha Beta GammaAns All of these 4. Which temperature scale is an absolute scale, where the zero point is the lowest possible temperature ? KelvinAns Celsius Fahrenheit Centigrade 5. The relative randomness of molecules in the states of matter is best indicated by Solid > Liquids > Gas Liquid > Gas > Solid Liquid > Solid > Gas Gas > Liquid > SolidAns 6. Whether or not two liquids are miscible is determined by Molecular Size : Molecules of similar sizes tend to mix together Density : Liquids of simliar densities usually mix well together Polarity : Polar and nonpolar liquids are not miscible while polar liquids can usually be mixed with each other Ans All of the above factors directly affect miscibility 7. The Triple Point is The combination of standard temperature, pressure and volume The combination of temperature and pressure at which the solid, liquid and gas phases can coexist at equilibrium The combination of pressure and temperature at which liquid, gas, and plasma phases all exist in equilibrium The combination of temperature and pressure at which liquids and gases cannot be distinguished from each other 8. If the work done by a force depends only on the initial and final stages and not on the path taken, then this type of force will be Conservative Force Non-conservative Force Conservative as well as Non-conservative force None of these 9. Working between which pair of following temperatures, the efficiency of a carnot engine will be maximum ? 10 Degrees F and 10 Degress R 10 Degrees F and 10 Degress C 10 Degrees R and 10 Degress C It will be same in all the above cases 10. Dacron is a Polyester Polyamide Nylon Resin 11. Which of the following has the highest stable atom ? Bi Al Cl Pb 12. In Friedel-Crafts reaction, AlCl3 acts as a Lewis Acid Lewis Base Catalyst Reactant 13. The number of unpaired electrons in [Ni(CO)4] is Zero One Three Five 14. Iodoethane reacts with sodium to form Pentane Propane Butene Butane 15. An ideal gas has maximum density at 1 atm, 300 K 2 atm, 150 K 0.5 atm, 600 K 1 atm, 500 K . 16. Which of the following metals is present in brass, bronze and german silver ? Defence Mechanism Hydrolysis of ATP Trifling of Contraction Generating right electrical potential across cell membrane . 17. First ionization potential is ___________ second ionization potential. Less than More than Equal to None of these 18. n-propyl benzene is best prepared by Friedel-Crafts Reaction Wurtz Reaction Wurtz-Fitting Reaction Grignard Reaction 19. Chloroform is slowly oxidized by air to Formly Chloride Carbonyl Chloride Trichloroacetic Acid Formic Acide 20. Electrophoresis is Movement of colloidal particle under the influence of electric field Movement of colloidal particle under the influence of magnetic field Movement of colloidal particle in zig-zag fashion Scattering of light by colloidal particles 21. Rosenmund's reduction of an acyl chloride gives Alcohol Ester Hydrocarbon Aldehyde . 22. Pyrophosphoric acid is Monobasic Dibasic Tribasic Basic . 23. Which of the following is an example of a mathematical model ? Area of a circle = PI x Radius^2 Volume of a cube = Length^3 Force = Mass x Acceleration All of the above . 24. The specific activity of an enzyme is relatively constant between pH 3-8. If the enzyme activity at pH 7.0 is to be modeled, which of the following would be a reasonable simplifying assumption ? Specific activity is not dependent on temperature Specific activity is not dependent on substrate concentration Specific activity is not dependent on pH All of the above . 25. The bioreactor which is most commonly used in industry is the Batch Fermenter Fed Batch Fermenter Continous Fermenter Batch Continous Fermenter . 26. Which of the following is correct with regards to microbial growth ? Cells are autocatalysts and thus the rate of increase in biomass (dX/dt) keeps changing Many factors affect cell growth The rate of increase in biomass concentration is not constant during a fermentation All of the above are correct . 27. During a batch fermentation, when would the specific growth rate be lowest ? During exponential phase During the lag and stationary phase When cells are growing at their fastest rate Throughout the fermentation . 28. Which of the following describes a limitation of the exponential growth model ? |
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