Internal Combustion Engines Which one of the following event would reduce volumetric efficiency of a vertical compression ignition engine? Inlet valve closing before bottom dead center Inlet valve closing after bottom dead center Inlet valve opening before top dead center Exhaust valve closing after top dead center Inlet valve closing before bottom dead center Inlet valve closing after bottom dead center Inlet valve opening before top dead center Exhaust valve closing after top dead center ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Diesel engine can work on very lean air fuel ratio of the order of 30: 1. A petrol engine can also work on such a lean ratio provided It is properly designed Cannot work as it is impossible Best quality fuel is used Flywheel size is proper It is properly designed Cannot work as it is impossible Best quality fuel is used Flywheel size is proper ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Thermal efficiency of a two stroke cycle engine is ___ a four stroke cycle engine. Equal to Greater than None of the listed here Less than Equal to Greater than None of the listed here Less than ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Morse test is used to determine the I.P. of a Single cylinder diesel engine Single cylinder petrol engine Four stroke engine Multi cylinder engine Single cylinder diesel engine Single cylinder petrol engine Four stroke engine Multi cylinder engine ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Number of working strokes per min. for a two stroke cycle engine is ____ the speed of the engine in r.p.m. Twice Four-times One-half Equal to Twice Four-times One-half Equal to ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The injection pressure in a diesel engine is about 150 bar 500 bar 100 bar 10 bar 150 bar 500 bar 100 bar 10 bar ANSWER DOWNLOAD EXAMIANS APP
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