D:-star wheel teeth and pinion gear teeth
Correct Answer:- Option-A
Question39:-The type rear axle used on trucks
A:-semi floating
B:-fully floating
C:-three-quarter floating
D:-any one of the above
Correct Answer:- Option-B
Question40:-The vehicle ride will be comfortable if
A:-up-sprung weight is kept minimum
B:-sprung weight is kept minimum
C:-vehicle weight is kept minimum
D:-all of the above
Correct Answer:- Option-A
Question41:-Which of the following is a water tube boiler?
A:-Cochran boiler
B:-Locomotive boiler
C:-Stirling boiler
D:-None of the above
Correct Answer:- Option-C
Question42:-La-Mont boiler is a
A:-Low pressure boiler
B:-Fire tube boiler
C:-High pressure boiler
D:-None of the above
Correct Answer:- Option-C
Question43:-The rate of flow of steam in case of water tube boiler as compared to fire tube boiler is
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B:-More
C:-Same
D:-None of the above
Correct Answer:- Option-B
Question44:-The mounting on the boiler which put off fire when the level of water in the boiler is below the limit is
A:-Safety valve
B:-Stop valve
C:-Fusible ‏ونام‎
‎D:-Blow off cock
Correct Answer:- Option-C
Question45:-A device used for raising the pressure of feed waterin a boiler is
A:-Economiser
B:-Feed pump
C:-Super heater
D:-Air preheater
Correct Answer:- Option-B
Question46:-Which of the following is a boiler accessory?
A:-Safety valve
B:-Stop valve
C:-Fusible plug
D:-Super heater
Correct Answer:- Option-D
Question47:-Maximum heat loss in boiler occurs by
A:-Flue gas
B:-Moisture in fuel
C:-Incomplete combustion
D:-None of the above
Correct Answer:- Option-A
Question48:-Pumping loss in an IC engine is
A:-Power spent in complete cycle
B:-Frictional power