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Pick out the wrong statement. | |
A. | Superheated steam is preferably not used for process heating because of its low heat transfer film co-efficient. [Wrong Answer] |
B. | In a shell and tube heat exchanger, the shell pressure drop is maximum for orifice baffles. [Wrong Answer] |
C. | S.I. unit of fouling factor is Watt/m2.°K. [Correct Answer] |
D. | Longitudinal fins are used in extended surface heat exchangers, when the direction of fluid flow is parallel to the axis of the tube. [Wrong Answer] |