Internal Combustion Engines The increase of cooling water temperature in petrol engine will _________ the knocking tendency. Increase None of these Not effect Decrease Increase None of these Not effect Decrease ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In order to mix air and petrol in the required proportion and to supply it to the engine during suction stroke, then ___ is employed. Carburettor Fuel pump None of the listed here Injector Carburettor Fuel pump None of the listed here Injector ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The accumulation of carbon in a cylinder results in increase of Effective compression ratio Volumetric efficiency Clearance volume Ignition time Effective compression ratio Volumetric efficiency Clearance volume Ignition time ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In a typical medium speed 4-stroke cycle diesel engines May open and close anywhere Exhaust valve opens just after bottom dead center and closes just before top dead center Exhaust valve opens at 35° before bottom dead center and closes at 20° after top dead center Exhaust valve opens at bottom dead center and closes at top dead center May open and close anywhere Exhaust valve opens just after bottom dead center and closes just before top dead center Exhaust valve opens at 35° before bottom dead center and closes at 20° after top dead center Exhaust valve opens at bottom dead center and closes at top dead center ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Iso-octane (C₈H₁₈) has octane number of 120 0 50 100 120 0 50 100 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines A carburettor is used to supply Petrol and air Petrol and lubricating oil Petrol, air and lubricating oil Air and diesel Petrol and air Petrol and lubricating oil Petrol, air and lubricating oil Air and diesel ANSWER DOWNLOAD EXAMIANS APP
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