Internal Combustion Engines Supercharging is the process of Supplying the intake of an engine with air at a density greater than the density of the surrounding atmosphere Injecting excess fuel for raising more loads Supplying compressed air to remove combustion products fully Providing forced cooling air Supplying the intake of an engine with air at a density greater than the density of the surrounding atmosphere Injecting excess fuel for raising more loads Supplying compressed air to remove combustion products fully Providing forced cooling air ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines An hmh flame speed is obtained in diesel engine when air fuel ratio is About 35% of rich mixture About 10% of rich mixture Chemically correct mixture Uniform throughout the mixture About 35% of rich mixture About 10% of rich mixture Chemically correct mixture Uniform throughout the mixture ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines By higher octane number of spark ignition fuel, it is meant that the fuel has Higher heating value Longer ignition delay Lower volatility Higher flash point Higher heating value Longer ignition delay Lower volatility Higher flash point ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Theoretically, a four stroke cycle engine should develop _________ power as that of a two stroke cycle engine. Double Same Four times Half Double Same Four times Half ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The frictional power (F.P.) is given by F.P. = I.P./ P./I.P. P. P. - I.P. P. F.P. = F.P. = F.P. = I.P. - F.P. = I.P./ P./I.P. P. P. - I.P. P. F.P. = F.P. = F.P. = I.P. - ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The air requirement of a petrol engine during starting compared to theoretical air required for complete combustion is More May be more or less depending on engine capacity Same Less More May be more or less depending on engine capacity Same Less ANSWER DOWNLOAD EXAMIANS APP
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