The purpose of providing expansion bellows in the shell of tubular exc – McqOptions

MCQOPTIONS

1.	The purpose of providing expansion bellows in the shell of tubular exchanger is to _____________________?
A.	Increase the heating load
B.	Impart structural strength
C.	Account for the uneven expansion of shell and tube bundles
D.	Facilitate increase of shell length, if needed
Answer» D. Facilitate increase of shell length, if needed

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