Internal Combustion Engines The thermal efficiency of diesel engines is about 0.5 0.3 0.15 0.7 0.5 0.3 0.15 0.7 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines It the temperature of intake air in IC engines is lowered, then its efficiency will Decrease Remain same Increase Increase up to certain limit and then decrease Decrease Remain same Increase Increase up to certain limit and then decrease ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The thermodynamic cycle on which the petrol engine works, is Otto cycle Joule cycle Rankine cycle Stirling cycle Otto cycle Joule cycle Rankine cycle Stirling cycle ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In petrol engines, advancing of the spark timing will ___ the knocking tendency. Not effect None of the listed here Decrease Increase Not effect None of the listed here Decrease Increase ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The air-fuel ratio in petrol engines is controlled by Carburetion Controlling valve opening/closing Governing Injection Carburetion Controlling valve opening/closing Governing Injection ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines A diesel engine has compression ratio from 10 to 15 25 to 40 6 to 10 15 to 25 10 to 15 25 to 40 6 to 10 15 to 25 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS