All heat engines utilize
A. Low heat value of oil
B. High heat value of oil
C. Net calorific value of oil
D. Calorific value of fuel
Answer: Option A
Solution(By Examveda Team)
All heat engines utilize Low heat value of oil. In thermodynamics and engineering, a heat engine is a system that converts heat or thermal energy—and chemical energy—to mechanical energy, which can then be used to do mechanical work. It does this by bringing a working substance from a higher state temperature to a lower state temperature.This Question Belongs to Mechanical Engineering >> Internal Combustion Engines (I.C. Engines)
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its wrong all heat engine utilized high calorific value of oil
It's wrong.....
heat engine utilizes the High heat value of oil. heat engine is a system that converts heat or thermal energy and chemical energy to mechanical energy, which can then be used to do mechanical work. It does this by bringing a working substance from a higher state temperature to a lower state temperature.