Internal Combustion Engines Combustion in compression ignition engines is Heterogeneous Homogeneous Laminar Both (A) and (B) Heterogeneous Homogeneous Laminar Both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The theoretically correct mixture of air and petrol is 15 : 1 10 : 1 25 : 1 20 : 1 15 : 1 10 : 1 25 : 1 20 : 1 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The thermal efficiency of petrol and gas engines is about 0.15 0.7 0.3 0.5 0.15 0.7 0.3 0.5 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The basic requirement of a good combustion chamber is Low volumetric efficiency High thermal efficiency and power output Minimum turbulence Low compression ratio Low volumetric efficiency High thermal efficiency and power output Minimum turbulence Low compression ratio ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The operation of forcing additional air under pressure into the engine cylinder is known as Turbulence Supercharging Carburetion Delay period Turbulence Supercharging Carburetion Delay period ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The inlet valve of a four stroke cycle internal combustion engine remains open for 230° 130° 180° 270° 230° 130° 180° 270° ANSWER DOWNLOAD EXAMIANS APP
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