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Mechanical Engineering : Heat Transfer, Refrigeration and Air Conditioning - Quiz(MCQ)
In counter-current flow heat exchangers
A)
one fluid is coldest and the other is hottest at inlet
B)
both the fluids at inlet are in their hottest state
C)
both the fluids at exit are in their hottest state
D)
both the fluids at inlet are in their coldest state

Correct Answer : Option (B) :   both the fluids at inlet are in their hottest state

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