271. The stroke of an engine is the
(A) Volume of the cylinder
(B) Length of the connecting rod
(C) Internal diameter of the cylinder
(D) Distance between T.D.C. and B.D.C.
Answer: - Distance between T.D.C. and B.D.C.
272. The component that connects the steering rack to the knuckles is
(A) Tie rod
(B) Sector gear
(C) Pivot
(D) Spline
Answer: - Tie rod
273. The most commonly used power plant in automobiles is
(A) Gas turbine
(B) I.C. engine
(C) Battery
(D) None of these
Answer: - I.C. engine
274. The brake warning light warns the driver of
(A) Water in the master cylinder
(B) Air in the hydraulic system
(C) Failure of the primary or secondary circuit of hydraulic system
(D) Power brake failure
Answer: - Failure of the primary or secondary circuit of hydraulic system
275. The characteristic that is enhanced by the honing of cylinder sleeves inner surface is
(A) Cooling efficiency
(B) Resistance to wear
(C) Lubrication performance
(D) None of these
Answer: - Lubrication performance
276. The condition that results in large quantities of HC emission is
(A) High temperature combustion
(B) Incomplete combustion
(C) Low temperature combustion
(D) High atmospheric temperature combustion
Answer: - Incomplete combustion
277. The acid used in automobile battery is
(A) Hydrochloric acid
(B) Hydrofluoric acid
(C) Nitric acid
(D) Sulphuric acid
Answer: - Sulphuric acid
278. The air gap between the central electrode and ground electrode of a spark plug is around
(A) 0.2 mm
(B) 0.5 mm
(C) 1 mm
(D) 1.5 mm
Answer: - 0.5 mm
279. Thinner is added to the paint in order to
(A) Make pigments and resin mix easily
(B) Make paint film hard
(C) Optimize its viscosity
(D) None of these
Answer: - Optimize its viscosity
280. The problems caused by the wheel imbalance are
(A) Hard steering and hard ride
(B) Poor acceleration and hard steering
(C) Steering wheel vibrations and uneven tyre wear
(D) Poor acceleration and reduced fuel efficiency
Answer: - Steering wheel vibrations and uneven tyre wear
No comments:
Post a Comment