Q. In counter flow heat exchangers

(A) both the fluids at inlet (of heat ex¬changer where hot fluid enters) are in their coldest state
(B) both the fluids at inlet are in their hot¬test state
(C) both the fluids .at exit are in their hottest state
(D) one fluid is in hottest state and other in coldest state at inlet

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✅ Correct Answer: (B) both the fluids at inlet are in their hot¬test state

Published by Mr. Dubey ⭐ 111.54K Points at 20-Sep-2023 12:23 pm in Heat Transfer

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