Internal Combustion Engines The rating of a diesel engine, with increase in air inlet temperature, will Increase linearly Increase parabolically Decrease parabolically Decrease linearly Increase linearly Increase parabolically Decrease parabolically Decrease linearly ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The pressure at the end of compression, in diesel engines, is approximately 35 bar 20 bar 10 bar 25 bar 35 bar 20 bar 10 bar 25 bar ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The brake power of a diesel engine, keeping other parameters constant, can be increased by Increasing the temperature of intake air Increasing the pressure of intake air Decreasing the pressure of intake air Decreasing the density of intake air Increasing the temperature of intake air Increasing the pressure of intake air Decreasing the pressure of intake air Decreasing the density of intake air ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The ratio of the volume of charge admitted at N.T.P. to the swept volume of the piston is called Volumetric efficiency Relative efficiency Overall efficiency Mechanical efficiency Volumetric efficiency Relative efficiency Overall efficiency Mechanical efficiency ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The theoretically correct mixture of air and petrol is 15 : 1 25 : 1 20 : 1 10 : 1 15 : 1 25 : 1 20 : 1 10 : 1 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Does the supply of scavenging air at a density greater than that of atmosphere mean engine is supercharged? Yes No Unpredictable To some extent Yes No Unpredictable To some extent ANSWER DOWNLOAD EXAMIANS APP
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