Category: Automobile Engineering Mcqs

A.15 mm below the top of plates
B.5 – 10 mm below the top of plates
C.Exactly at the level of the plates
D.10 – 15 mm above top of plates
E.Upto the maximum permissible level

A.Slow warm up
B.Reduced output
C.Low exhaust temperature
D.More noise
E.Overheating

A.friction in the oil column
B.pressure wave in the oil column
C.turbulence in the cylinder
D.none of the above

A.better part load efficiency
B.resistance to knocking tendency
C.better volumetric efficiency
D.All of the above

A.Step up current
B.Step down current
C.Step up voltage
D.Step up power
E.Step down voltage

A.Volatility
B.Viscosity
C.A.P.I. specific gravity
D.Ignition quality
E.Delay period

A.the top of the king pin axis is inclined to the rear of the vehicle
B.the top of the king pin axis is inclined to the front of the vehicle
C.the top of the king pin axis is inclined to the left of the vehicle
D.the top of the king pin axis is inclined to the right of the vehicle

A.Piston seizure
B.Engine knocking
C.Bearing deterioration
D.All of the above
E.None of the above

A.6500 kcal/kg
B.7500 kcal/kg
C.8500 kcal/kg
D.10,000 kcal/kg
E.125000 kcal/kg

A.Retain compression
B.Lubricate cylinder walls
C.Maintain vacuum
D.Reduce vacuum
E.Reduce piston wear