Discussion Forum
Que.  Fouling factor for a heat exchanger is given by (where, U₁ = heat transfer coefficient of dirty surface U₂ = heat transfer coefficient of clean surface) 
a.  A 
b.  B 
c.  C 
d.  D 
Correct Answer:B

Que.  Fouling factor for a heat exchanger is given by (where, U₁ = heat transfer coefficient of dirty surface U₂ = heat transfer coefficient of clean surface) 
a.  A 
b.  B 
c.  C 
d.  D 
Correct Answer:B
