Internal Combustion Engines The operation of forcing additional air under pressure in the engine cylinder is known as Scavenging Turbulence Supercharging Pre-ignition Scavenging Turbulence Supercharging Pre-ignition ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines When a body, floating in a liquid, is given a small angular displacement, it starts oscillating about a point known as Centre of pressure Centre of gravity Metacentre Centre of buoyancy Centre of pressure Centre of gravity Metacentre Centre of buoyancy ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In diesel engine, the compression ratio in comparison to expansion ratio is Same Variable Less More Same Variable Less More ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In petrol engines, the delay period is of the order of 0.003 second 0.002 second 0.004 second 0.001 second 0.003 second 0.002 second 0.004 second 0.001 second ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The self ignition temperature of petrol is _________ as compared to diesel oil. Higher None of these Lower Same Higher None of these Lower Same ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The temperature of interior surface of cylinder wall in normal operation is not allowed to exceed 80°C 240°C 180°C 120°C 80°C 240°C 180°C 120°C ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS