A.Supply electric power
B.Convert mechanical energy into electrical energy
C.Act as a reservoir of electrical energy
D.Continually recharge the battery
E.Partly convert engine power into electric power
A.auto-ignition
B.pre-ignition
C.detonation
D.none of the above
A.increase the efficiency
B.decrease the efficiency
C.increase or decrease the efficiency
D.None of the above
A.Every day
B.Weekly
C.Monthly
D.After about 500 km
E.After about 5000 km
A.Less than
B.Between
C.2? to 5?
D.5? to 7?
E.More than 7?
A.Stainless steel
B.Carbon chrome steel
C.High speed steel
D.Stainless steel
E.Mild steel
A.spark plug
B.injector
C.cross-head
D.none of the above
A.Hydrochloric acid
B.Hydrofluoric acid
C.Dilute nitric acid
D.Concentrated nitric acid
E.Sulphuric acid
A.Spil cut off
B.Delay period
C.Period of injection
D.Period of ignition
E.None of the above
A.10 percent
B.15 – 20 percent
C.20 – 25 percent
D.35 – 45 percent
E.60 – 64 percent
