Internal Combustion Engines A gas engine has a swept volume of 300 cm3 and clearance volume of 25 cm3. Its volumetric efficiency is 0.88 and mechanical efficiency is 0.90. The volume of the mixture taken in per stroke is 248 cm3 252 cm3 264 cm3 286 cm3 248 cm3 252 cm3 264 cm3 286 cm3 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The process of breaking up or a liquid into fine droplets by spraying is called Carburetion Vaporisation Atomization Ionization Carburetion Vaporisation Atomization Ionization ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Which of the following is not an intern’s combustion engine? 2-stroke petrol engine Diesel engine 4-stroke petrol engine Steam turbine 2-stroke petrol engine Diesel engine 4-stroke petrol engine Steam turbine ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines During idling, a petrol engine requires _________ mixture. Rich Lean None of these Chemically correct Rich Lean None of these Chemically correct ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The size of inlet valve of an engine in comparison to exhaust valve is More Same More/less depending on capacity of engine Less More Same More/less depending on capacity of engine Less ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Most high speed compression engines operate on Dual combustion cycle Special type of air cycle Otto cycle Diesel cycle Dual combustion cycle Special type of air cycle Otto cycle Diesel cycle ANSWER DOWNLOAD EXAMIANS APP
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