Pick out the wrong statement?

1486Chemical EngineeringMedium

ALongitudinal fins are used in extended surface heat exchangers, when the direction of fluid flow is parallel to the axis of the tube

BIn a shell and tube heat exchanger, the shell pressure drop is maximum for orifice baffles

CS.I. unit of fouling factor is Watt/m2.°K

DSuperheated steam is preferably not used for process heating because of its low heat transfer film co-efficient

Correct answer

C. S.I. unit of fouling factor is Watt/m2.°K

Explanation

The correct answer is S.I. unit of fouling factor is Watt/m2.°K.

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