Internal Combustion Engines The specific fuel consumption per B.P. hour for a diesel engine is about 0.3 kg 0.2 kg 0.35 kg 0.25 kg 0.3 kg 0.2 kg 0.35 kg 0.25 kg ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The compensating jet in a carburettor supplies almost constant amount of petrol at all speeds because the The diameter of the jet is constant and the discharge coefficient is invariant The flow from the main jet is diverted to the compensating jet with increase in speed Jet area is automatically varied depending on the suction Flow is produced due to the static head in the float chamber The diameter of the jet is constant and the discharge coefficient is invariant The flow from the main jet is diverted to the compensating jet with increase in speed Jet area is automatically varied depending on the suction Flow is produced due to the static head in the float chamber ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The knocking in spark ignition engines can be reduced by Retarding the spark Both (A) and (B) Increasing the engine speed None of these Retarding the spark Both (A) and (B) Increasing the engine speed None of these ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In case of gas turbines, the gaseous fuel consumption guarantees are based on Calorific value Net calorific value High heat value Low heat value Calorific value Net calorific value High heat value Low heat value ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The actual volume of fresh charge admitted in 4-stroke petrol engine is More than stroke volume Less than stroke volume Equal to stroke volume and clearance volume Equal to stroke volume More than stroke volume Less than stroke volume Equal to stroke volume and clearance volume Equal to stroke volume ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The _________ engines can work on very lean mixture of fuel. Both (A) and (B) Spark ignition None of these Compression ignition Both (A) and (B) Spark ignition None of these Compression ignition ANSWER DOWNLOAD EXAMIANS APP
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