AUTOMOBILE ENGINEERING MCQ SECTION 29

281. The starter motor is driven by

(A) Chain drive

(B) Gear drive

(C) Flat belt drive

(D) V-belt drive

Answer: - Gear drive

282. The main function of an exhaust muffler is the

(A) Optimization of exhaust efficiency

(B) Reduction of exhaust noise

(C) Reduction of nitrogen oxide in the exhaust gases

(D) Reduction of the exhaust gas volume

Answer: - Reduction of exhaust noise

283. The basic purpose of tyres is to

(A) Grip the road and provide good traction

(B) Substitute for springs

(C) Act as brake

(D) None of these

Answer: - Grip the road and provide good traction

284. The clutch is located between the transmission and the

(A) Engine

(B) Rear axle

(C) Propeller shaft

(D) Differential

Answer: - Engine

285. The most commonly used supplemental restraint system (SRS) component is

(A) Seat belt

(B) Brake

(C) Airbag

(D) Steering

Answer: - Airbag

286. The major purpose of an electronically controlled automatic transmission is that this type of

Transmission

(A) Eliminates gear clutches

(B) Eliminates the gear shift lever

(C) Reduces the number of automatic transmission components

(D) Reduces shift shock and achieves more efficient transmission of engine torque

Answer: - Reduces shift shock and achieves more efficient transmission of engine torque

287. The connecting rod connects the piston and the

(A) Cylinder head

(B) Cylinder block

(C) Camshaft

(D) Crankshaft

Answer: - Crankshaft

288. The main function of the brake fluid is

(A) Lubrication

(B) Power transmission

(C) Cooling

(D) None of these

Answer: - Power transmission

289. The piston compression rings are made of

(A) Cast iron

(B) Steel

(C) Aluminium

(D) Bronze

Answer: - Cast iron

290. The purpose of turning radius gauges is to measure the

(A) Contact areas of the tyres

(B) Free plays of the steering wheel

(C) Turning radius of the left and right wheels

(D) Difference in the toe angles of the left and right wheels

Answer: - Turning radius of the left and right wheels.