Convection type hot oil heaters have an approximate efficiency of:
a. 25 - 35%
b. 90 - 95%
c. 85 - 95%
d. 70 - 80%
e. 75 - 85%
Answer: E
Convection type hot oil heaters have an approximate efficiency of:
a. 25 - 35%
b. 90 - 95%
c. 85 - 95%
d. 70 - 80%
e. 75 - 85%
Answer: E