Internal Combustion Engines Which of the following is false statement? Formation of hard coating on piston skirts Piston ring and cylinder wear Oil sludge in the engine crank case Detonation Formation of hard coating on piston skirts Piston ring and cylinder wear Oil sludge in the engine crank case Detonation ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The knocking in spark ignition engines can be reduced by None of these Retarding the spark Increasing the engine speed Both (A) and (B) None of these Retarding the spark Increasing the engine speed Both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In a petrol engine, the mixture has the lowest pressure at the Beginning of suction stroke End of compression stroke None of these End of suction stroke Beginning of suction stroke End of compression stroke None of these End of suction stroke ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The knocking tendency in spark ignition engines may be decreased by Controlling the exhaust temperature Controlling the ignition timing Reducing the compression ratio Controlling the air-fuel mixture Controlling the exhaust temperature Controlling the ignition timing Reducing the compression ratio Controlling the air-fuel mixture ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In a four stroke cycle petrol engine, the pressure inside the engine cylinder during the suction stroke is __________ the atmospheric pressure. None of these Above Below Equal to None of these Above Below Equal to ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Antiknock for compression ignition engines is Amyl nitrate Napthene Tetra ethyl lead Hexadecane Amyl nitrate Napthene Tetra ethyl lead Hexadecane ANSWER DOWNLOAD EXAMIANS APP
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