Executive clutch clearance caused by improper adjustment or wear of sliding sleeve, generally results in
A.Clutch slip
B.Clutch failure to disengage
C.Clutch plate over heating
D.Uneven clutch engagement
E.Any of the above
Category: Automobile Engineering Mcqs
Exhaust valve temperature is about
A.35?C
B.100?C
C.150?C
D.500?C
E.1000?C
The minimum cranking speed in petrol engines is
A.Equal to the normal operating speed
B.Half of operating speed
C.One fourth of operating speed
D.60 – 80 rpm
E.2 – 3 rpm
Indicated power of 4-stroke engine is
A.PLAN
C.2 x PLAN
D.1/4 x PLAN
In a S.I. engine the intake valve closes
A.At BDC
B.At TdDC
C.35? to 80? after BDC
D.25? to 80? before BDC
E.10? to 20? before
Which one of the following is independent of fuel constituents, combustion chamber design, temperature and pressure of compressed charge
A.Pinking
B.Pre-ignition
C.Knocking
D.none of the above
Which one of the following is mounted between the engine and gear box?
A.Propellor shaft
B.Differential gear
C.Reduction gear
D.Clutch
E.None of the above
The need for installing new piston rings is determined by checking
A.The surface of the piston ring
B.The gap between the ends of the ring
C.The clearance between cylinder and piston
D.The clearance between cylinder and piston rings
E.The clearance between piston and piston rings
Starting motor current may be around
A.0.1 A
B.0.5 A
C.1. A
D.25 A
E.35 A
Which part of the engine is directly driven by the starting motor?
A.Flywheel
B.Camshaft
C.Crankshaft
D.Pulley
E.Any of the above
