In a shell and tube heat exchanger, square pitch compared to triangula

1.	In a shell and tube heat exchanger, square pitch compared to triangular pitch
A.	gives a higher shell side pressure drop.
B.	gives a lower shell side pressure drop.
C.	can pack more surface area into a shell of given diameter.
D.	none of these.
Answer» B. gives a lower shell side pressure drop.

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In a shell and tube heat exchanger, square pitch compared to triangular pitch

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