In a shell and tube heat exchanger, the clearance of the tube is gener – McqOptions

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1.	In a shell and tube heat exchanger, the clearance of the tube is generally
A.	not less than one-fourth of the tube diameter or 3/16".
B.	more than the tube diameter.
C.	equal to the tube diameter.
D.	more in case of triangular pitch as compared to the square pitch tube layout.
Answer» B. more than the tube diameter.

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