Automobile Engineering in ME Highest useful compression ratio (HUCR) is the highest compression ratio at which the Engine gives maximum output Fuel can be used in a test engine without knocking Engine is most efficient Engine can run Engine gives maximum output Fuel can be used in a test engine without knocking Engine is most efficient Engine can run ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME Which of the following indicates multi-grade oil? API SF SAE 30 API 50 SAE20 W50 API SF SAE 30 API 50 SAE20 W50 ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME It is necessary to maintain the valve clearances as they Make the crankshaft turn smoothly Allow for lengthening of the valves owing to the heat of combustion Reduce the resistance to sliding that occurs between the cam and the tappet Increase the speed at which the valves move up and down Make the crankshaft turn smoothly Allow for lengthening of the valves owing to the heat of combustion Reduce the resistance to sliding that occurs between the cam and the tappet Increase the speed at which the valves move up and down ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME The boiling point of Diesel fuel is in the range of 70°C to 100°C 120°C to 180°C 100°C to 120°C 180°C to 360 °C 70°C to 100°C 120°C to 180°C 100°C to 120°C 180°C to 360 °C ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME The characteristic that is enhanced by the use of cylinder sleeves is Resistance to wear Lubrication performance None of these Cooling efficiency Resistance to wear Lubrication performance None of these Cooling efficiency ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME The octane number of compressed natural gas (CNG) is 110 100 120 90 110 100 120 90 ANSWER DOWNLOAD EXAMIANS APP
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