Internal Combustion Engines The mechanical efficiency (ηm) of the engine is given by ηm = B.P/I.P None of these ηm = I.P/B.P ηm = (B.P × I.P)/100 ηm = B.P/I.P None of these ηm = I.P/B.P ηm = (B.P × I.P)/100 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In loop scavenging, the top of the piston is Contoured Slanted Flat Depressed Contoured Slanted Flat Depressed ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Scavenging air in diesel engine means Burnt air containing products of combustion Air used for forcing burnt gases out of engine's cylinder during the exhaust period Air used for combustion sent under pressure Forced air for cooling cylinder Burnt air containing products of combustion Air used for forcing burnt gases out of engine's cylinder during the exhaust period Air used for combustion sent under pressure Forced air for cooling cylinder ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The operation of forcing additional air under pressure into the engine cylinder is known as Turbulence Delay period Supercharging Carburetion Turbulence Delay period Supercharging Carburetion ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Supercharging is essential in Diesel engines Petrol engines Gas turbines Aircraft engines Diesel engines Petrol engines Gas turbines Aircraft engines ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines A 5 BHP engine running at full load would consume diesel of the order of 3 kg/hr 1 kg/hr 0.3 kg/hr 5 kg/hr 3 kg/hr 1 kg/hr 0.3 kg/hr 5 kg/hr ANSWER DOWNLOAD EXAMIANS APP
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