Internal Combustion Engines The air-fuel ratio in petrol engines is controlled by Controlling valve opening/closing Governing Carburetion Injection Controlling valve opening/closing Governing Carburetion Injection ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The knocking tendency in compression ignition engines for a given fuel will be None of these Dependent on other factors Enhanced by increasing compression ratio Enhanced by decreasing compression ratio None of these Dependent on other factors Enhanced by increasing compression ratio Enhanced by decreasing compression ratio ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines If petrol is used in a diesel engine, then Higher knocking will occur Black smoke will be produced Low power will be produced Efficiency will be low Higher knocking will occur Black smoke will be produced Low power will be produced Efficiency will be low ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The inlet value of a four stroke cycle I.C engine remains open for nearly 235° 125° 180° 200° 235° 125° 180° 200° ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The brake power is the power available At the crank pin None of these At the crank shaft In the engine cylinder At the crank pin None of these At the crank shaft In the engine cylinder ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The knocking in diesel engines may be prevented by Raising the compression ratio Reducing the delay period Increasing the inlet pressure of air All of these Raising the compression ratio Reducing the delay period Increasing the inlet pressure of air All of these ANSWER DOWNLOAD EXAMIANS APP
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