The effectiveness of a heat exchanger in the &NTU method is defined as

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The effectiveness of a heat exchanger in the &NTU method is defined as

Options:

A . increase in temperature of the cold fluid / decrease in temperature of the hot fluid

B . actual exit temperature attained by the cold fluid / maximum exit temperature attainable by the cold fluid

C . actual exit temperature attained by the hot fluid / minimum exit temperature attainable by the hot fluid

D . actual heat transfer rate / maximum possible heat transfer rate from hot fluid to cold fluid

Answer: Option D

-NA-

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