#1
22nd July 2014, 08:37 AM
| |||
| |||
SAIL Management Trainee (MT) Exam Solved Papers
Will you please provide me the Mechanical question paper of SAIL Management Trainee (MT) Exam???
|
#2
22nd July 2014, 10:51 AM
| |||
| |||
Re: SAIL Management Trainee (MT) Exam Solved Papers
As per your request here I am sharing the Mechanical question paper of SAIL Management Trainee (MT) Exam 1. A definite area or space where some thermodynamic process takes place is known as A thermodynamic system B thermodynamic cycle C thermodynamic process D thermodynamic law 2. Which of the following is an intensive property of a thermodynamic system? A volume B Temperature C mass D energy 3. Temperature at which the volume of the gas becomes 0 is called A absolute scale of temperature B absolute 0 temperature C absolute temperature D none of these 4. The unit of energy in SI units is A joule B joule metre C watt D joule/metre 5. 1 joule is equal to A 1 Nm B kNm C 10 Nm/s D 10 kNm/s 6. In an irreversible process there is a A loss of heat B no loss of heat C gain of heat D no gain of heat 7. The following is an SI engine A diesel engine B petrol engine C gas engine D none of the above 8. In a 4 stroke cycle petrol engine during suction stroke A only air is sucked in B only petrol is sucked in C mixture of petrol and air is sucked in D none of the above 9. The thermal efficiency of petrol engine as compared to diesel engine is A lower B higher C same for same power output D same for same speed 10. Compression ratio of diesel engines may have a range A 8 to 10 B 10 to 15 C 16 to 20 D none of the above 11 The thermal efficiency of good I.C engine at the rated load is in the range of A 80 to 90% B 60 to 70% C 30 to 35% D 10 to 20% 12 Carburettor is used for A SI engines B gas engines C CI engines D none of the above 13 In SI engine to develop high voltage for spark plug A battery is installed B distributor is installed C carburetor is installed D ignition coil is installed 14 In a four cylinder petrol engine the standard firing order is A 1-2-3-4 B 1-4-3-2 C 1-3-2-4 D 1-3-4-2 15 The knocking is SI engines increases with A increase in inlet air temperature B increase in compression ratio C increase in cooling water temperature D all of the above 16 Petrol commercially available in India for Indian passenger cars has octane number in the range A 40 to 50 B 60 to 70 C 80 to 85 D 95 to 100 17 The knocking tendency in C.I engines increases with A decrease of compression ratio B increase of compression ratio C increasing the temperature of inlet air D increasing cooling water temperature 18 The air standard otto cycle comprises A two constant pressure processes and two constant volume processes B two constant pressure and two constant entropy processes C two constant volume processes and two constant entropy processes D none of the above 19 The thermal efficiency of theoretical otto cycle A increases with increase in compression ratio B increases with increase in isentropic index gamma C does not depend upon the pressure ratio D follows of the above 20 Thermal efficiency of a gas turbine plant has compared to diesel engine plant is A higher B lower C same D may be higher or lower 21 Mechanical efficiency of a gas turbine as compared to internal combustion Reciprocating engine is A higher B lower C same D unpredictable 22 For a gas turbine the pressure ratio may be in the range A 2 to 3 B 3 to 5 C 16 to 18 D 18 to 22 23 Thermal efficiency of a closed cycle gas turbine plant increases by A reheating B intercooling C regenerator D all of the above 24With the increase in pressure ratio thermal efficiency of a simple gas turbine Plant with fixed turbine inlet temperature A decreases B increases C first increases and then decreases D first decreases and then increases 25In two stage turbine plant, reheating after first stage A increases work ratio B decreases work ratio C does not affect work ratio D none of the above 26For a jet propulsion unit , ideally the compressor work and turbine work are A equal B unequal C not related to each other D unpredictable 27 Various kinematic pairs are given below.choose the lower pair A ball bearings B tooth gears in mesh C camm and follower D crank shaft and bearing 28The relation between the number of pairs forming a kinematic chain and the Number of links is A l=2p-2 B l=2p-3 C l=2P-4 D l=2p-5 29In a reciprocating engine A crankshaft and flywheel form 2 kinematic links B crankshaft and flywheel form 1 kinematics links C crankshaft and flywheel do not form kinematic links D flywheel and crankshaft separately form kinematic links 30A kinematic chain is known as a mechanism when A none of the link is fixed B one of the links is fixed C two of the links are fixed D all of the links are fixed 31 Which of the following is an inversion of single slider crank chain? A beam engine B watt’s indicator mechanism C elliptical trammels D whitworth quick return motion mechanism 32 control volumes refer to A a fixed region in space B a specified mass C an isolated system D a closed system 33An isentropic process is always A irreversible and adiabatic B reversible and isothermal C friction less and irreversible D reversible and adiabatic 34Work done in a free expansion process is A 0 B minimum C maximum D positive |
#3
3rd December 2015, 11:14 AM
| |||
| |||
Re: SAIL Management Trainee (MT) Exam Solved Papers
Hello brother I want SAIL Management Trainee (MT) Exam Solved Papers, so please provide it to me?
|
#4
3rd December 2015, 11:24 AM
| |||
| |||
Re: SAIL Management Trainee (MT) Exam Solved Papers
Hello brother on your demand I am providing you SAIL Management Trainee (MT) Exam Solved Papers 1. The set of all integers x such that |x – 3| < 2 is equal to (a) {1, 2, 3, 4, 5} (b) {1, 2, 3, 4} (c) {2, 3, 4} (d) {-4, -3, -2} 2. The Range of the function f(x) = x 2 2 x − − is (a) R (b) R – {1} (c) (-1) (d) R – {-1} 3. The value of (i)i is (a) ω (b) ω2 (c) e-π/2 (d) 2√2 4. ( ) ( ) 5cos isin icos sin θ+ θ θ+ θ is equal to (a) cos isin − θ (b) cos9 isin9 θ − θ (c) sin icos θ− θ (d) sin 9 icos9 θ − θ 5. The roots of the quadratic equation 2 ax bx c 0 + + = will be reciprocal to each other if (a) a = 1/c (b) a = c (c) b = ac (d) a = b 6. If α, β are the roots of 2 ax 2bx c 0 − += then 33 23 32 α β +α β +αβ is (a) ( ) 2 3 c c 2b a + (b) 3 3 bc a (c) 2 3 c a (d) None of these 7. The sixth term of a HP is 1/61 and the 10th term is 1/105. The first term of the H.P. is (a) 1/39 (b) 1/28 (c) 1/17 (d) 1/6 8. Let Sn denote the sum of first n terms of an A.P.. If S2n = 3Sn, then the ratio S3n / 5n is equal to (a) 4 (b) 6 (c) 8 (d) 10 9. Solution of |3 – x| = x – 3 is (a) x < 3 (b) x > 3 (c) x > 3 (d) x < 3 10. If the product of n positive numbers in 1, then their sum is (a) a positive integer (b) divisible by n (c) equal to 1 n n + (d) never less than n 11. The area bounded by the curves 4 32 y x 2x x 3 = − +− , the x-axis and the two ordinates corresponding to the points of minimum of this Function is (a) 91/15 (b) 91/30 (c) 19/30 (d) None of these 12. The line y = mx + 1 is a tangent to the parabola y2 = 4x if (a) m = 1 (b) m = 2 (c) m = 3 (d) m = 4 13. The angle between the tangents drawn from the origin to the parabola y2 = 4a (x – a) is (a) 900 (b) 300 (c) 1 1 tan 2 − ⎛ ⎞ ⎜ ⎟ ⎝ ⎠ (d) 450 For more question, I am providing you PDF SAIL Management Trainee (MT) Exam Solved Papers |
|