Internal Combustion Engines It the temperature of intake air in IC engines is lowered, then its efficiency will Increase Decrease Remain same Increase up to certain limit and then decrease Increase Decrease Remain same Increase up to certain limit and then decrease ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The firing order in an I.C. engine depends upon Number of cylinders Arrangement of the cylinders All of these Design of crankshaft Number of cylinders Arrangement of the cylinders All of these Design of crankshaft ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The volumetric efficiency of a well designed engine may be 40 to 60% 60 to 70% 75 to 90% 30 to 40% 40 to 60% 60 to 70% 75 to 90% 30 to 40% ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In a typical medium speed 4-stroke cycle diesel engines Exhaust valve opens at 35° before bottom dead center and closes at 20° after top dead center Exhaust valve opens just after bottom dead center and closes just before top dead center May open and close anywhere Exhaust valve opens at bottom dead center and closes at top dead center Exhaust valve opens at 35° before bottom dead center and closes at 20° after top dead center Exhaust valve opens just after bottom dead center and closes just before top dead center May open and close anywhere Exhaust valve opens at bottom dead center and closes at top dead center ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines For maximum power generation, the air fuel ratio for a petrol engine for vehicles, is of the order of 0.37569444444444 0.62569444444444 0.50069444444444 0.75069444444444 0.37569444444444 0.62569444444444 0.50069444444444 0.75069444444444 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The magneto in an automobile is basically Transformer Magnetic circuit Capacitor D.C. generator Transformer Magnetic circuit Capacitor D.C. generator ANSWER DOWNLOAD EXAMIANS APP
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