Internal Combustion Engines The mechanical efficiency (ηm) of the engine is given by ηm = B.P/I.P ηm = I.P/B.P ηm = (B.P × I.P)/100 None of these ηm = B.P/I.P ηm = I.P/B.P ηm = (B.P × I.P)/100 None of these ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines A supercharged engine as compared to an ordinary engine Requires smaller foundation All of these Consumes less lubricating oil Is lighter Requires smaller foundation All of these Consumes less lubricating oil Is lighter ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The pressure inside the cylinder is _________ the atmospheric pressure during the exhaust stroke. None of these Equal to Above Below None of these Equal to Above Below ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines A flow in which the quantity of liquid flowing per second is constant, is called __________ flow. Unsteady Steady Streamline Turbulent Unsteady Steady Streamline Turbulent ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Antiknock for compression ignition engines is Napthene Tetra ethyl lead Amyl nitrate Hexadecane Napthene Tetra ethyl lead Amyl nitrate Hexadecane ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The scavenging efficiency of a four stroke cycle diesel engine is Below 50% Between 50 and 85% Between 85 and 95% Between 95 and 100% Below 50% Between 50 and 85% Between 85 and 95% Between 95 and 100% ANSWER DOWNLOAD EXAMIANS APP
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