Internal Combustion Engines An hmh flame speed is obtained in diesel engine when air fuel ratio is Chemically correct mixture About 35% of rich mixture About 10% of rich mixture Uniform throughout the mixture Chemically correct mixture About 35% of rich mixture About 10% of rich mixture Uniform throughout the mixture ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The delay period in compression ignition engines depends upon Relative velocity between the fuel injection and air turbulence pressure of residual gases Nature of the fuel mixture strength Temperature and pressure in the cylinder at the time of injection All of these Relative velocity between the fuel injection and air turbulence pressure of residual gases Nature of the fuel mixture strength Temperature and pressure in the cylinder at the time of injection All of these ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The octane number of petrol, generally available, is 20 to 40 60 to 80 40 to 60 80 to 100 20 to 40 60 to 80 40 to 60 80 to 100 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Which of the following fuel has little tendency towards detonation? Normal heptane Benzene Iso-octane Alcohol Normal heptane Benzene Iso-octane Alcohol ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines If the ratios of all the corresponding linear dimensions are equal, then the model and the prototype are said to have None of these Dynamic similarity Geometric similarity Kinematic similarity None of these Dynamic similarity Geometric similarity Kinematic similarity ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Crankcase explosion in I.C. engines usually occurs as First a mild explosion followed by a bi explosion Never occurs Both mild and big explosions occurs simultaneously First a big explosion followed by a mil explosion First a mild explosion followed by a bi explosion Never occurs Both mild and big explosions occurs simultaneously First a big explosion followed by a mil explosion ANSWER DOWNLOAD EXAMIANS APP
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