Internal Combustion Engines Diesel as compared to petrol is More difficult to ignite Less difficult to ignite Highly ignitable None of these More difficult to ignite Less difficult to ignite Highly ignitable None of these ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines If V₁ is the jet velocity and V₀ is the vehicle velocity, then propulsive efficiency of a turbojet engine is 2V₁ / (V₀ + V₁) 2V₀ / (V₀ + V₁) V₀ / (V₀ + V₁) V₁ / (V₀ + V₁) 2V₁ / (V₀ + V₁) 2V₀ / (V₀ + V₁) V₀ / (V₀ + V₁) V₁ / (V₀ + V₁) ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The air requirement of a petrol engine during starting compared to theoretical air required for complete combustion is Same Less More May be more or less depending on engine capacity Same Less More May be more or less depending on engine capacity ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The thermal efficiency of petrol and gas engines is about 0.5 0.7 0.15 0.3 0.5 0.7 0.15 0.3 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The frictional power (F.P.) is given by P./I.P. F.P. = I.P. - P. P. - I.P. F.P. = P. F.P. = I.P./ F.P. = P./I.P. F.P. = I.P. - P. P. - I.P. F.P. = P. F.P. = I.P./ F.P. = ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The maximum temperature in the I.C. engine cylinder is of the order of 1000-1500°C 2000-2500°C 1500-2000°C 500-1000°C 1000-1500°C 2000-2500°C 1500-2000°C 500-1000°C ANSWER DOWNLOAD EXAMIANS APP
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