Internal Combustion Engines The thermal efficiency of petrol and gas engines is about 0.5 0.7 0.15 0.3 0.5 0.7 0.15 0.3 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In a diesel engine, the duration between the time of injection and ignition, is known as Delay period Burning period Pre-ignition period Period of ignition Delay period Burning period Pre-ignition period Period of ignition ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The correct sequence of the decreasing order of brake thermal efficiency of the three given basic types of engines is Four stroke S.I. engine, four stroke C.I. engine, two stroke S.I. engine Four stroke C.I. engine, two stroke S.I. engine, four stroke S.I. engine Four stroke C.I. engine, four stroke S.I. engine, two stroke S.I. engine Two stroke S.I. engine, four stroke S.I. engine, four stroke C.I. engine Four stroke S.I. engine, four stroke C.I. engine, two stroke S.I. engine Four stroke C.I. engine, two stroke S.I. engine, four stroke S.I. engine Four stroke C.I. engine, four stroke S.I. engine, two stroke S.I. engine Two stroke S.I. engine, four stroke S.I. engine, four stroke C.I. engine ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The cetane (Câ‚₆H₃₄) which is a straight chain paraffin, is assigned a cetane number of 100 120 50 100 120 50 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines An hmh flame speed is obtained in diesel engine when air fuel ratio is About 10% of rich mixture Chemically correct mixture About 35% of rich mixture Uniform throughout the mixture About 10% of rich mixture Chemically correct mixture About 35% of rich mixture Uniform throughout the mixture ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Crankcase explosion in I.C. engines usually occurs as First a mild explosion followed by a bi explosion Never occurs Both mild and big explosions occurs simultaneously First a big explosion followed by a mil explosion First a mild explosion followed by a bi explosion Never occurs Both mild and big explosions occurs simultaneously First a big explosion followed by a mil explosion ANSWER DOWNLOAD EXAMIANS APP
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