E – NTU method is particularly useful in thermal design of heat exchangers whe

Question

E – NTU method is particularly useful in thermal design of heat exchangers when

Options:

A . Inlet temperature of the fluid streams are not known as a priori

B . The outlet temperatures of the hot fluid streams is known but that of cold fluid stream is not known as a priori

C . The outlet temperatures of the fluid streams is known as a priori

D . The outlet temperatures of the fluid streams are not known as a priori

Answer: Option D
Answer: (d).The outlet temperatures of the fluid streams are not known as a priori

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