Diesel engine as compared to petrol engines require
A.Biggenr flywheels
B.Smaller flywheel
C.Same size flywheel
D.No flywheel
E.Flywheel whose size may be less or more depending on several other factors
Category: Automobile Engineering Mcqs
The fuel lines connecting the fuel injection pump individual elements with corresponding injector should have
A.Minimum length
B.Varying length
C.Length in increasing order
D.Length in decreasing order
E.Equal length
In cars a temperature indicating instrument is usually provided which indicates the temperature of
A.Engine piston
B.Engine cylinder
C.Lubricating oil
D.Jacket cooling water
E.Air surrounding engine cylinders
An opposed cylinder engine has
A.One crankshaft and one camshafts
B.One crankshaft and two camshafts
C.Two crankshafts and two camshafts
D.Two crankshafts and four camshafts
E.Two crankshafts and one camshaft
Exhaust gas leakage into the cooling system is most likely be due to defective
A.Cylinder head gasket
B.Manifold gasket
C.Water pump
D.Radiator
E.Any of the above
In automobile, probable cause for ineffective brakes could be
A.Grease on lining
B.Excessive lining wear
C.Drums scored
D.Any of above
E.None of the above
For a spark plug M 14 x 1.25 the last figure 1.25 stands for
A.Electrode diameter in mm
B.Tip width in mm
C.Gap between electrodes in mm
D.Size of plug thread
E.Pitch of plug thread
As a rule, before the pistons are removed it is necessary to remove the
A.Gudgeon pin
B.Circlip
C.Piston rings
D.Crankshaft
E.Camshaft
Efficiency of an IC engine is normally of the order of
A.30-35%
B.10-15%
C.50-60%
D.80-90%
