A heat engine is a device which transforms the _________ of a fuel into thermal energy.

A) Electrical energy	B) Chemical energy
C) Mechanical energy	D) Solar Energy

Answer & Explanation Answer: B) Chemical energy

Explanation: Chemical energy is produce in a fuel due to chemical reaction. This chemical energy is converted into thermal energy by means of a heat engine.

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Category: Mechanical Engineering MCQs
Sub Category: Thermal Engineering Mcqs

122

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