#1
20th August 2014, 09:16 AM
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HAL MT previous year question paper
Here I am looking for the HAL MT previous year question paper, will you please provide me the same??????
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#2
20th August 2014, 01:16 PM
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Re: HAL MT previous year question paper
As per your request here I am sharing the HAL MT previous year question paper: HAL Aeronautical Management Trainee (Technical) MT Paper 2012 1. Air Fuel ratio in a jet engine will be of the order of: (a) 10:1 (b) 15:1 (c) 20:1 (d) 60:1 2. Fighter bombers use following type of engine: (a) Turbo-jet (b) Turbo-propeller (c) Rocket (d) Ram-jet 3. Least shrinkage allowance is provided in the case of following: (a) Brass (b) Aluminum (c) Cast Iron (d) Steel 4. If V is the volume of metal in a casting and A its surface area, the time of solidification will be proportional to: (a) V, 1/A (b) V,1/A2 (c ) V2 ,1/A (d) V2, 1/A2 5. Fire tube boilers are limited to a maximum design working pressure of : (a) 1 kg/cm2 (b) 6 kg/cm2 (C) 17 kg/cm2 (d ) 100 kg/cm2 6. A dislocation represented by T is called: (a) Positive edge dislocation (b) Negative edge dislocation (c) Positive screw dislocation (d) Negative screw dislocation 7. The recrystallisation temperature of a cold worked material decreases with: (a) Increase in the degree of deformation (b) Increase in the initial grain size (c) Increase in the temperature of cold working (d) The presence of impurity 8. In a thyrister full converter feeding a continuous load current, what is the duration each thyrister conducts in a cycle? (a) 60 0 (b) 90 0 (c) 120 0 (d) 180 0 9. In a three-phase induction motor, the rotor field runs at the following speed with Respect to the stator structure: (a) At synchronous speed in the direction of stator field (b) At a slip speed in the direction of stator speed (c) At synchronous speed in a direction opposite to that of stator field (d) At zero speed 10. In the hybrid parameter model of a transistor reverse transfer voltage ratio and forward transfer current ratio are respectively given by: (a) h11 and h21 (b) h12 and h11 (c) h21 and h11 (d) None of these 11. A Signal x(t) has the Fourier transform X( ) = { 1 for | | < }W . Its first zero-crossing in time domain occurs at: O otherwise (a) 1/pW (b) W ( c) p/ W (d) None of these 12. Magnetic tapes are suitable to applications: (a) When only a few records are to be accessed (b) When most of the records are to be accessed (c) Only when all the records are to be processed (d) None of the above 13. A system in which 2 or more cpu's are interconnected and share a common Main memory is called: (a) Pipeline machine (b) Multifunctional system (c) Multiprocess (d) None of these Which one of the following is the most stable configuration of an airplane in roll? (A) Sweep back, anhedral and low wing (B) Sweep forward, dihedral and low wing (C) Sweep forward, anhedral and high wing (D) Sweep back, dihedral and high wing Which one of the following flight instruments is used on an aircraft to determine its attitude in flight? (A) Vertical speed indicator (B) Altimeter (C) Artificial Horizon (D) Turn-bank indicator A supersonic airplane is expected to fly at both subsonic and supersonic speeds during its whole flight course. Which one of the following statements is TRUE? (A) Airplane will experience less stability in pitch at supersonic speeds than at subsonic speeds (B) Airplane will feel no change in pitch stability (C) Airplane will experience more stability in pitch at supersonic speeds than at subsonic speeds (D) Pitch stability cannot be inferred from the information given Which one of the following is favorable for an airplane operation? (A) Tail wind in cruise and head wind in landing (B) Tail wind both in cruise and landing (C) Head wind both in cruise and landing (D) Head wind in cruise and tail wind in landing Which one of the following is TRUE with respect to Phugoid mode of an aircraft? (A) Frequency is directly proportional to flight speed (B) Frequency is inversely proportional to flight speed (C) Frequency is directly proportional to the square root of flight speed (D) Frequency is inversely proportional to the square root of flight speed Which one of the following statements is NOT TRUE for a supersonic flow? (A) Over a gradual expansion, entropy remains constant (B) Over a sharp expansion corner, entropy can increase (C) Over a gradual compression, entropy can remain constant (D) Over a sharp compression corner, entropy increases The cross-section of a long thin-walled member is as shown in the figure. When subjected to pure twist, point A (A) does not move horizontally or axially, but moves vertically (B) does not move axially, but moves both vertically and horizontally (C) does not move horizontally, vertically or axially (D) does not move vertically or axially, but moves horizontally |
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