Automobile Engine - Practice Test

(A) 20 per second

(B) 200 per second

(C) 20 per minute

(D) 200 per minute

(B) 200 per second

(A) High cooling efficiency

(B) High rigidity

(C) Good lubrication performance

(D) None of these

(A) High cooling efficiency

(A) A duct directs air towards the caliper for cooling while the vehicle is moving

(B) Caliper is covered with cooling fins

(C) Disc contains many small holes for optimum cooling performance

(D) Disc contains radial vanes between its rubbing surfaces for optimum cooling performance

(D) Disc contains radial vanes between its rubbing surfaces for optimum cooling performance

(A) 95

(B) 2.1

(C) 2.9

(D) 1.2

(D) 1.2

(A) Reduction of torque

(B) Constant torque to drive the wheels

(C) Increase of torque

(D) High speed only

(C) Increase of torque

Automobile Engine - Study Mode