1000+ Automobile Engineering Objective Questions with Answers - 3

Question: 11

Connecting rod is attached by the piston by the

(A) lower cap

(B) cap bolt

(C) piston pin

(D) rod cap

Question: 12

The actual volume of fresh mixture admitted in a four stroke petrol engine is

(A) less than stroke volume

(B) more than stroke volume

(C) equal to stroke volume

(D) equal to stroke volume plus clearance volume

Question: 13

The efficiency of mechanical brakes is usually

(A) 60-70%

(B) 85-9%

(C) 95-98%

(D) 99%

Question: 14

The exhaust gases are driven from engine cylinder by the fresh charge of the fuel enter in the cylinder, in case of

(A) two stroke SI engines

(B) four stroke IC engines

(C) diesel engine

(D) petrol engine

Question: 15

A thermostat is provided in automobile engines for

(A) regulating the temperature of suction air

(B) regulating the temperature of lubricating oil

(C) controlling the temperature of the cooling system

(D) controlling the temperature of the piston