In the design of a heat exchanger fouling factor largely depends on
(a) Operating temperature
(b) Velocity of fluid
(c) Length of service
(d) Area of surface
1
(a), (b), (d)
2
(b), (c), (d)
3
(a), (c), (d)
4
(a), (b), (c)
5
Question Not Attempted
In the design of a heat exchanger fouling factor largely depends on
(a) Operating temperature
(b) Velocity of fluid
(c) Length of service
(d) Area of surface