A. S/2
B. S^2
C. S
D. S ^3
Ans-: B
Q.2 The weight of a porter governor is inversely proportional to_____.
A. S^2
B. ω
C. ω ^2
D. S
Ans-: C
Q.3 The stress in the disc type flywheel as compared to rim type flywheel is ___.
A. Greater
B. Less
C. Equal
D. None of the above
Ans-: A
Q.4 The effort of a porter governor is proportional to percentage increase in the __.
A. Speed
B. Inversely proportional to speed
C. Velocity
D. None of the above
Ans-: A
Q.5 In which type of engine the cylinders are arranged along the radial lines ?
A. Motorcycle engine
B. Cars engine
C. Trucks engine
D. Aero engine
Ans-: D
Q.6 Which box is placed between the engine and clutch in automobiles?
A. Tool box
B. Gear box
C. Black box
D. Oil box
Ans-: B
Q.7 Which type of gears used for speed reduction of 50 : 1 ?
A. Bevel
B. Spur
C. Worm wheel
D. Herringbone
Ans-: C
Q.8 A single row six cylinder radial engine has following number of cranks?
A. Zero
B. Two
C. Three
D. One
Ans-: D
Q.9 The number of degrees of freedom in a continuous system would be ___.
A. Zero
B. Two
C. One
D. Four
Ans-: C
Q.10 The height of a simple watt governor is proportional to ___.
A. Speed ( N )
B. 1/ N
C. N ^2
D. None of the above
Ans-: A
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