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A carnot engine is designed to operate between temperature 480K and 300K if the engine actually produce 1.2J of mechanical energy per calorie of heat absorbed then the ratio of actual efficiency and theoretical efficiency is (1cal=4.2J) 1.16/21 2.12/21 3.3/4 4.3/ |
| Answer» A carnot engine is designed to operate between temperature 480K and 300K if the engine actually produce 1.2J of mechanical energy per calorie of heat absorbed then the ratio of actual efficiency and theoretical efficiency is (1cal=4.2J) 1.16/21 2.12/21 3.3/4 4.3/ | |