Internal Combustion Engines The loud pulsating noise heard within the cylinder of an internal combustion engine is known as Pre-ignition Supercharging Detonation Turbulence Pre-ignition Supercharging Detonation Turbulence ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The minimum cranking speed in case of petrol engine is about 60 - 80 rpm Half the operating speed 250 - 300 rpm One fourth of operating speed 60 - 80 rpm Half the operating speed 250 - 300 rpm One fourth of operating speed ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The cam shaft of a four stroke I.C. engine running at 1500 rpm will run at 3000 rpm Any value independent of engine speed 1500 rpm 750 rpm 3000 rpm Any value independent of engine speed 1500 rpm 750 rpm ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The increase in intake temperature of internal combustion engines will ___ efficiency. Decrease Increase None of the listed here Have no effect on Decrease Increase None of the listed here Have no effect on 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. Fuel pump None of the listed here Injector Carburettor Fuel pump None of the listed here Injector Carburettor ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The voltage required to produce a spark across the gap, between the sparking points is 2000 to 4000 volts 4000 to 6000 volts 10,000 to 12,000 volts 6000 to 10,000 volts 2000 to 4000 volts 4000 to 6000 volts 10,000 to 12,000 volts 6000 to 10,000 volts ANSWER DOWNLOAD EXAMIANS APP
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