Internal Combustion Engines The pressure at the end of compression, in petrol engines, is approximately 25 bar 35 bar 10 bar 20 bar 25 bar 35 bar 10 bar 20 bar ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The thermal efficiency of a petrol engine is _________ as compared to diesel engine. Less Same More None of these Less Same More None of these ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines If V₁ is the jet velocity and V₀ is the vehicle velocity, then the propulsive efficiency of a rocket is given by V₁/(V₀ + V₁) [2(V₀/V₁)]/ [1 + (V₀/V₁)²] (V₀/V₁)/ [1 + (V₀/V₁)²] V₀/(V₀ + V₁) V₁/(V₀ + V₁) [2(V₀/V₁)]/ [1 + (V₀/V₁)²] (V₀/V₁)/ [1 + (V₀/V₁)²] V₀/(V₀ + V₁) ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The size of inlet valve of an engine in comparison to exhaust valve is More/less depending on capacity of engine Same More Less More/less depending on capacity of engine Same More Less ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Air fuel ratio for idling speed of a petrol engine is approximately 0.41736111111111 0.20902777777778 0.042361111111111 0.62569444444444 0.41736111111111 0.20902777777778 0.042361111111111 0.62569444444444 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The reason for supercharging in any engine is to Effect fuel economy Increase power Increase efficiency Reduce weight and bulk for a given output Effect fuel economy Increase power Increase efficiency Reduce weight and bulk for a given output ANSWER DOWNLOAD EXAMIANS APP
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