Internal Combustion Engines A higher compression ratio causes Acceleration in the rate of combustion Any one of these Increase in detonation Pre-ignition Acceleration in the rate of combustion Any one of these Increase in detonation Pre-ignition ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines A hydraulic ram is a device used to Increase the pressure of water Store the energy of water To lift small quantity of water to a greater height when a large quantity of water is available at a smaller height To lift water from deep wells Increase the pressure of water Store the energy of water To lift small quantity of water to a greater height when a large quantity of water is available at a smaller height To lift water from deep wells ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The thermal efficiency of diesel engines on weak mixtures is Higher Dependent on other factors Unaffected Lower Higher Dependent on other factors Unaffected Lower ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In a four stroke cycle petrol engine, the inlet valve Opens at top dead center and closes at bottom dead center Opens at 20° before top dead center and closes at 40° after bottom dead center May open or close anywhere Opens at 20° after top dead center and closes at 20° before bottom dead center Opens at top dead center and closes at bottom dead center Opens at 20° before top dead center and closes at 40° after bottom dead center May open or close anywhere Opens at 20° after top dead center and closes at 20° before bottom dead center ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The thermodynamic cycle on which the petrol engine works, is Stirling cycle Rankine cycle Joule cycle Otto cycle Stirling cycle Rankine cycle Joule cycle Otto cycle ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In a cycle, the spark lasts roughly for 0.01 sec 0.001 sec 0.1 sec 1 sec 0.01 sec 0.001 sec 0.1 sec 1 sec ANSWER DOWNLOAD EXAMIANS APP
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