4924Chemical EngineeringMedium
The purpose of providing expansion bellows in the shell of tubular exchanger is to ________?
AImpart structural strength
BAccount for the uneven expansion of shell and tube bundles
CFacilitate increase of shell length, if needed
DIncrease the heating load
Correct answer
B. Account for the uneven expansion of shell and tube bundles
Explanation
The correct answer is Account for the uneven expansion of shell and tube bundles.