MCQ on Automobile Engineering
21-Valve clearance is measured by the instrument:
(A) Screw gauge
(B) Slip gauge
(C) Vernier caliper
(D) Feeler gauge
22-Which of the following is an external combustion engine?
(A) Petrol engine
(B) Diesel engine
(C) Steam engine
(D) Gas engine
23-The distance between center line of crank pin and main journal axis is
(A) Crank throw
(B) Valve clearance
(C) Eccentricity
(D) Normal clearance
24-Which of the following valve is used in automobile engine?
(A) Poppet valve
(B) Rotary valve
(C) Sleeve valve
(D) None of these
25-In which of the following lubrication system lubricant oil is mixed with fuel
(A) Spark system
(B) Pressure system
(C) Dry sump
(D) Petroil system
26-The ratio of RPM of crankshaft to the RPM of camshaft is:
(A) 1
(B) 2
(C) 0.5
(D) 3
27-Which of the following is used to measure level of lubricating oil in the oil sump
(A) Oil pressure gauge
(B) Dipstick
(C) Warning light
(D) Timing light
28-Multi point Fuel Injection (MPFI) is used in
(A) Diesel engine
(B) Petrol engine
(C) Steam engine
(D) None of the above
29-To reduce emission of unburned hydrocarbon in the automobile exhaust gas combustion chamber is designed as
(A) Spherical
(B) Hemispherical
(C) Conical
(D) Cubical
30-The device which is used to maintain speed at varying load condition:
(A) Flywheel
(B) FIP
(C) Governor
(D) Injector
ANSWERS:
21-(D), 22-(C), 23-(A), 24-(A), 25-(D), 26-(B), 27-(B), 28-(B), 29-(B), 30-(C)