Internal Combustion Engines The reason for supercharging in any engine is to Increase power Increase efficiency Reduce weight and bulk for a given output Effect fuel economy Increase power Increase efficiency Reduce weight and bulk for a given output Effect fuel economy ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The cetane (Câ‚₆H₃₄) which is a straight chain paraffin, is assigned a cetane number of 120 50 100 120 50 100 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Scavenging is usually done to increase Fuel consumption Speed Power output Thermal efficiency Fuel consumption Speed Power output Thermal efficiency ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Number of working strokes per min. for a four stroke cycle engine are _________ the speed of the engine in r.p.m. One-half Twice Four-times Equal to One-half Twice Four-times Equal to ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The thermal efficiency of petrol and gas engines is about 0.15 0.3 0.5 0.7 0.15 0.3 0.5 0.7 ANSWER DOWNLOAD EXAMIANS APP
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