Internal Combustion Engines The temperature of interior surface of cylinder wall in normal operation is not allowed to exceed 240°C 80°C 180°C 120°C 240°C 80°C 180°C 120°C ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The mechanical efficiency (ηm) of the engine is given by None of the listed here ηm = B.P/I.P ηm = (B.P × I.P)/100 ηm = I.P/B.P None of the listed here ηm = B.P/I.P ηm = (B.P × I.P)/100 ηm = I.P/B.P ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The colour of exhaust from diesel engine is generally Bluish White Black Violet Bluish White Black Violet ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The specific fuel consumption per BHP hour for diesel engine is approximately 0.3 kg 0.2 kg 0.25 kg 0.15 kg 0.3 kg 0.2 kg 0.25 kg 0.15 kg ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Which of the following statement is correct regarding petrol engines? A fine fuel spray mixed with air is ignited by the heat of compression which is at a high pressure The fuel supplied to the engine cylinder is mixed with necessary amount of air and the mixture in ignited with the help of a spark plug All of these The fuel is first evaporated after passing through a carburettor and is mixed with air before ignition A fine fuel spray mixed with air is ignited by the heat of compression which is at a high pressure The fuel supplied to the engine cylinder is mixed with necessary amount of air and the mixture in ignited with the help of a spark plug All of these The fuel is first evaporated after passing through a carburettor and is mixed with air before ignition ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines For the same power developed in I.C. engines, the cheaper system is Centrifugal pump Supercharged Naturally aspirated Turbo charger Centrifugal pump Supercharged Naturally aspirated Turbo charger ANSWER DOWNLOAD EXAMIANS APP
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