Internal Combustion Engines The maximum temperature in the I.C. engine cylinder is of the order of 1500-2000°C 1000-1500°C 500-1000°C 2000-2500°C 1500-2000°C 1000-1500°C 500-1000°C 2000-2500°C ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In case of gas turbines, the gaseous fuel consumption guarantees are based on High heat value Low heat value Net calorific value Calorific value High heat value Low heat value Net calorific value Calorific value ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Fuel consumption of diesel engines is not guaranteed at one quarter load because at such low loads The friction is high The small difference in cooling water temperature or in internal friction has a disproportionate effect The engine is rarely operated The friction is unpredictable The friction is high The small difference in cooling water temperature or in internal friction has a disproportionate effect The engine is rarely operated The friction is unpredictable ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The theoretically correct mixture of air and petrol is 25 : 1 10 : 1 15 : 1 20 : 1 25 : 1 10 : 1 15 : 1 20 : 1 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In diesel engine the diesel fuel injected into cylinder would burn instantly at about compressed air temperature of 2000°C 1000°C 250°C 500°C 2000°C 1000°C 250°C 500°C ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The mechanical efficiency (ηm) of the engine is given by ηm = I.P/B.P ηm = (B.P × I.P)/100 None of these ηm = B.P/I.P ηm = I.P/B.P ηm = (B.P × I.P)/100 None of these ηm = B.P/I.P ANSWER DOWNLOAD EXAMIANS APP
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