Internal Combustion Engines In a four stroke cycle petrol engine, the inlet valve May open or close anywhere 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 Opens at 20° after top dead center and closes at 20° before bottom dead center May open or close anywhere 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 Opens at 20° after top dead center and closes at 20° before bottom dead center ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Which of the following fuel detonates readily? Iso-octane Normal heptane Alcohol Benzene Iso-octane Normal heptane Alcohol Benzene ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines A spark plug gap is kept from 0.4 to 0.9 mm 0.2 to 0.8 mm 0.6 to 1.0 mm 0.3 to 0.7 mm 0.4 to 0.9 mm 0.2 to 0.8 mm 0.6 to 1.0 mm 0.3 to 0.7 mm ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The accumulation of carbon in a cylinder results in increase of Effective compression ratio Clearance volume Ignition time Volumetric efficiency Effective compression ratio Clearance volume Ignition time Volumetric efficiency ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In petrol engines, advancing of the spark timing will ___ the knocking tendency. Increase Not effect Decrease None of the listed here Increase Not effect Decrease None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Iso-octane (C₈Hâ‚₈) has octane number of 50 100 120 50 100 120 ANSWER DOWNLOAD EXAMIANS APP
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