For large heat transfer area requirement, shell and tube heat exchanger is preferred, because it

is easy to operate and maintain.

For large heat transfer area requirement, shell and tube heat exchange

1.	For large heat transfer area requirement, shell and tube heat exchanger is preferred, because it
A.	occupies smaller space.
B.	is more economical.
C.	is easy to operate and maintain.
D.	all (a), (b) and (c).
Answer» E.

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For large heat transfer area requirement, shell and tube heat exchanger is preferred, because it

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