Internal Combustion Engines In diesel engine the diesel fuel injected into cylinder would burn instantly at about compressed air temperature of 500°C 250°C 2000°C 1000°C 500°C 250°C 2000°C 1000°C ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Diesel engine can work on very lean air fuel ratio of the order of 30: 1. A petrol engine can also work on such a lean ratio provided It is properly designed Flywheel size is proper Cannot work as it is impossible Best quality fuel is used It is properly designed Flywheel size is proper Cannot work as it is impossible Best quality fuel is used ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Stoichiometric ratio is Actual air-fuel ratio for maximum efficiency Chemically correct air-fuel ratio by volume Chemically correct air-fuel ratio by weight None of these Actual air-fuel ratio for maximum efficiency Chemically correct air-fuel ratio by volume Chemically correct air-fuel ratio by weight None of these ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines If petrol is used in a diesel engine, then Black smoke will be produced Higher knocking will occur Low power will be produced Efficiency will be low Black smoke will be produced Higher knocking will occur Low power will be produced Efficiency will be low ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Which of the following is false statement? Piston ring and cylinder wear Detonation Formation of hard coating on piston skirts Oil sludge in the engine crank case Piston ring and cylinder wear Detonation Formation of hard coating on piston skirts Oil sludge in the engine crank case ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines As compared to air standard cycle, in actual working, the effect of variation in specific heats is to Increase maximum pressure and decrease maximum temperature Increase maximum pressure and maximum temperature Decrease maximum pressure and increase maximum temperature Reduce maximum pressure and maximum temperature Increase maximum pressure and decrease maximum temperature Increase maximum pressure and maximum temperature Decrease maximum pressure and increase maximum temperature Reduce maximum pressure and maximum temperature ANSWER DOWNLOAD EXAMIANS APP
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