#1
21st August 2014, 08:34 AM
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EIL MT sample question papers(IT stream)
Can you provide me the EIL management trainee sample question papers(IT stream)???
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#2
21st August 2014, 09:55 AM
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Re: EIL MT sample question papers(IT stream)
This is the EIL management trainee sample question papers(IT stream): EIL management trainee sample question papers(IT stream 1. Distribution transformers are connected in configuration- a. Star/delta b. delta/star c. star/star d. delta/delta 2. In radial system, power is fed from- a. From one end b. from two ends c.centre d. none 3. What is capacitance grading- 4. What is voltage regulation- 5. Stinging chart is used for- 6. For an existing transmission line, the string efficiency is 80%. Now if for same set up, dc is supplied, what will be the string efficiency- a.80% b.more than 80% c. less than 80% d. 100% 7. skin effect depends on frequency- a.directly proportional b. inversely proportional c.square of frequency d. none 8. coefficient of reflection of an open ended line is- a. 1 b. -1 c.0 d. none 9. the power loss in an overloaded line is mainly due to- a. resistance b. capacitance d. inductance d. none 10.voltage at generation stage is usually- a.11kv b.33kv c.66kv d.220kv 11.HRC fuses provides best protection against- a. short circuits b. lightning c. sparking d. fire 12. resistance switching is used in case of- a. air blast CB b. bulk oil CB c. minimum oil CB d. all types of CB 13. compared to ac, in dc corona loss is- 14.corona effect is more prominent in weather conditions- 15.in force voltage analogy mass is analogus to- a. R b. L c. C d. current 16.phase margin of the system is used to- a. relative stability b. absolute stabilty c. time response d. frequency response 17.wattmeter measures- a. volt ampere b. volt ampere reactive c. apperent power d. true power 18.inductance is measured by- a. wein bridge b. sechiring bridge c. maxwell bridge d. hay bridge 19.form factor in ac means the ratio of- a. peak to avg. value b.peak to rms value c. rms to avg. value d. rms to peak value 20.in a single phase converter, the no. of SCR conducting during overlap a.1 b.2 c. 3 d. 4 21.in a three-phase full converter, output voltage pulsates at frequency of a. f b. 2f c. 3f d. 6f 22.in a three-phase full converter, every SCR conducts for- a.60deg. b. 120deg. C.180deg. d.90deg |
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