The advantage of using a 1 - 2 shell and tube heat exchanger over a 1 - 1 shell and tube heat exchanger is

higher shell side heat transfer co-efficient.

lower shell side pressure drop.

higher tube side heat transfer co-efficient.

The advantage of using a 1 - 2 shell and tube heat exchanger over a 1

1.	The advantage of using a 1 - 2 shell and tube heat exchanger over a 1 - 1 shell and tube heat exchanger is
A.	lower tube side pressure drop.
B.	lower shell side pressure drop.
C.	higher tube side heat transfer co-efficient.
D.	higher shell side heat transfer co-efficient.
Answer» D. higher shell side heat transfer co-efficient.

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The advantage of using a 1 - 2 shell and tube heat exchanger over a 1 - 1 shell and tube heat exchanger is

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