Internal Combustion Engines A diesel engine, during suction stroke, draws Diesel only None of these Air only A mixture of diesel and air Diesel only None of these Air only A mixture of diesel and air ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The ratio of indicated thermal efficiency to the corresponding air standard cycle efficiency is called Efficiency ratio Overall efficiency Net efficiency Relative efficiency Efficiency ratio Overall efficiency Net efficiency Relative efficiency ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The rating of a diesel engine, with increase in air inlet temperature, will Increase parabolically Increase linearly Decrease linearly Decrease parabolically Increase parabolically Increase linearly Decrease linearly Decrease parabolically ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines If the compression ratio of an engine working on Otto cycle is increased from 5 to 7, the percentage increase in efficiency will be 0.14 0.08 0.02 0.04 0.14 0.08 0.02 0.04 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In the opposed piston diesel engine, the combustion chamber is located Between the pistons There is no such criterion Above the piston Below the piston Between the pistons There is no such criterion Above the piston Below the piston ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In a typical medium speed 4-stroke cycle diesel engine the inlet valve May open or close anywhere Opens at 10° after top dead center and closes 20° before the bottom dead center Opens at top dead center and closes at bottom dead center Opens at 20° before top dead center and closes at 35° after the bottom dead center May open or close anywhere Opens at 10° after top dead center and closes 20° before the bottom dead center Opens at top dead center and closes at bottom dead center Opens at 20° before top dead center and closes at 35° after the bottom dead center ANSWER DOWNLOAD EXAMIANS APP
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