For the same heat transfer Q and same overall heat transfer coefficient U, surface area required for parallel flow operation is always

Question

TuteeHUB · Accepted Answer

same as LMTD for counter flow

TuteeHUB · Answer

less than LMTD for counter flow

TuteeHUB · Answer

more than LMTD for counter flow

TuteeHUB · Answer

unpredictable

1.	For the same heat transfer Q and same overall heat transfer coefficient U, surface area required for parallel flow operation is always
A.	less than LMTD for counter flow
B.	more than LMTD for counter flow
C.	same as LMTD for counter flow
D.	unpredictable
Answer» C. same as LMTD for counter flow

Discussion