A heat engine is any machine which converts heat into useful work for example, a steam engine or a car engine. The working body - converts the heat energy into work. ... In real heat engines, the conversion process is never 100% efficient, so the work output is always less than the heat energy supplied.
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A heat engine is any machine which converts heat into useful work for example, a steam engine or a car engine. The working body - converts the heat energy into work. ... In real heat engines, the conversion process is never 100% efficient, so the work output is always less than the heat energy supplied.
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