Internal Combustion Engines The advancing of spark timing in spark ignition engines will ___ knocking tendency. Increase Reduce Not effect None of the listed here Increase Reduce Not effect None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The scavenging efficiency of a four stroke cycle diesel engine is Between 95 and 100% Below 50% Between 50 and 85% Between 85 and 95% Between 95 and 100% Below 50% Between 50 and 85% Between 85 and 95% ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines High speed compression engines operate on Dual combustion cycle Otto cycle Diesel cycle All of these Dual combustion cycle Otto cycle Diesel cycle All of these ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The turbine of the turboprop engine is ___ that of the turbojet engine. None of the listed here Same as Smaller than Bigger than None of the listed here Same as Smaller than Bigger than ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The air-fuel ratio in petrol engines is controlled by Injection Controlling valve opening/closing Governing Carburetion Injection Controlling valve opening/closing Governing Carburetion ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The exhaust valve in a four stroke cycle petrol engine May open and close anywhere Opens at 50° after bottom dead center and closes at 15° before top dead center Opens at 50° before bottom dead center and closes at 15° after top dead center Opens at bottom dead center and closes at top dead center May open and close anywhere Opens at 50° after bottom dead center and closes at 15° before top dead center Opens at 50° before bottom dead center and closes at 15° after top dead center Opens at bottom dead center and closes at top dead center ANSWER DOWNLOAD EXAMIANS APP
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