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Automotive Engines MCQs

Automobile Engineering Objective Questions

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316. A fully-charged 6 cell automotive battery should indicate
A. 12 V
B. 12.6 V
C. sp. gravity of 1.290 at 32°C
D. Both B and C
Discussion
317. One Horse Power (H. P) is approximately equal to . . . . . . . . Watts.
A. 810
B. 545
C. 634
D. 746
Discussion
318. In which of the gearbox sun and planet gear set is used?
A. Constant-mesh gearbox
B. Sliding mesh gearbox
C. Synchromesh gearbox
D. Epicyclical gearbox
Discussion
319. Spark ignition engine works on
A. Carnot cycle
B. Rankine cycle
C. Constant pressure cycle
D. Constant volume cycle
Discussion
320. The object of air conditioning a car is to control therein the
A. Temperature and pressure
B. Pressure and humidity
C. Humidity and temperature
D. None of these
Discussion
321. Onsuspended vacuum brakes, these is vacuum on both sides of the piston during
A. Brake application
B. Breke release
C. Part application of brakes
D. All of these
Discussion
322. The three componentes of primary ignition circuit are
A. The contact breaker, condenser and distributor cap
B. The contact breaker, ignition coil and spark plugs
C. The contact breaker, ignition switch and condenser
D. The contact breaker, ignition switch switch and rotor
Discussion

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