Internal Combustion Engines The volumetric efficiency of a well designed engine may be 60 to 70% 40 to 60% 75 to 90% 30 to 40% 60 to 70% 40 to 60% 75 to 90% 30 to 40% 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. Increase Decrease Not effected None of these Increase Decrease Not effected None of these ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Which of the following statement is correct regarding normal cetane? All of these Its chemical name is normal hexadecane It is a standard fuel used for knock rating of diesel engines It has long carbon chain structure All of these Its chemical name is normal hexadecane It is a standard fuel used for knock rating of diesel engines It has long carbon chain structure ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In diesel engine the diesel fuel injected into cylinder would burn instantly at about compressed air temperature of 500°C 2000°C 250°C 1000°C 500°C 2000°C 250°C 1000°C ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The actual volume of fresh charge admitted in 4-stroke petrol engine is More than stroke volume Equal to stroke volume Equal to stroke volume and clearance volume Less than stroke volume More than stroke volume Equal to stroke volume Equal to stroke volume and clearance volume Less than stroke volume ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Thermal efficiency of a two stroke cycle engine is ___ a four stroke cycle engine. Equal to None of the listed here Greater than Less than Equal to None of the listed here Greater than Less than ANSWER DOWNLOAD EXAMIANS APP
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