In case of parallel flow heat exchanger, the lowest temperature theoretically attainable by the hot fluid is __________ the outlet temperature of the cold fluid.

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Question: In case of parallel flow heat exchanger, the lowest temperature theoretically attainable by the hot fluid is __________ the outlet temperature of the cold fluid.
[A].

equal to

[B].

more than

[C].

less than

[D].

either more or less than (depending upon the fluid)

Answer: Option A

Explanation:

No answer description available for this question.