Internal Combustion Engines The thermal efficiency of a standard Otto cycle for a compression ratio of 5.5 will be 0.25 0.7 1 0.5 0.25 0.7 1 0.5 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The cetane (Câ‚₆H₃₄) which is a straight chain paraffin, is assigned a cetane number of 50 100 120 50 100 120 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In petrol engine, using a fixed octane rating fuel and fixed compression ratio, supercharging will _________ the knocking tendency. Not effected Decrease None of these Increase Not effected Decrease None of these Increase ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Compression loss in I.C engines occurs due to Leaking piston rings Clogged air inlet slots All of these Use of thick head gasket Leaking piston rings Clogged air inlet slots All of these Use of thick head gasket ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In a four stroke cycle petrol engine, the charge is ignited at 30° before bottom dead center 30° before top dead center 30° after top dead center 30° after bottom dead center 30° before bottom dead center 30° before top dead center 30° after top dead center 30° after bottom dead center ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Which of the following fuel has little tendency towards detonation? Benzene Alcohol Iso-octane Normal heptane Benzene Alcohol Iso-octane Normal heptane ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS