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Could a fuel cell which combines H2 and O2 to form H2O and produce electricity directly...

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Physics

Could a fuel cell which combines H2 and O2 to form H2O andproduce electricity directly be more efficient than a Carnot heatengine attached to an electric generator? Explain.

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4.4 Ratings (747 Votes)
First thing ideal Carnot heat engine is a ideal case where efficiency can be 100 as the temperature of sink Tlow can be reduced to very low temperature as efficiency of Carnot heat engine is 1 TlowThigh where Tlow    See Answer
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