Q157
Ratio of tube length to shell diameter for a shell and tube heat exchanger is
A.
8 : 1 to 12 : 1 for both liquid-liquid and gas-gas heat exchangers
B.
4 : 1 to 8 : 1 for liquid-liquid exchanger
C.
< 4 : 1 for gas-gas exchangers
D.
Both B & C
AnswerAnswer: Option D
Solution
Answer: Option D
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