The best hydrocarbons from detonation point of view are:
A.Paraffin
B.Naphthenes
C.Aromatics
D.Olefins
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A.Paraffin
B.Naphthenes
C.Aromatics
D.Olefins
A.Air
B.Water
C.Oil
D.None of these
A.Cylinder volume
B.Swept volume
C.Clearance volume
D.Total volume
A.Engine knocking
B.Engine speed
C.Engine efficiency
D.All are correct
A.Valve and rocker arm
B.Tappet and rocker arm
C.Tappet and camshaft
D.Valve and camshaft
A.Burning of libricant in the cylinder
B.Presence of water in fuel
C.Engine is overloaded
D.None of these
A.Combustion
B.Injection
C.Exhaust
D.None of these
A.Decreases
B.Increases
C.Remains unchanged
D.None of these
A.100 to 200?C
B.200 to 300?C
C.300 to 400?C
D.400 to 500?C
A.Higher than SI engine
B.Lower than SI engine
C.Equal to SI engine
D.None of these