Hot oil convection heaters have an approximate efficiency of
a) 80 - 90 percent
b) 55 - 65 percent
c) 85 - 95 percent
d) 70 - 80 percent
e) 75 - 85 percent
Answer: E
Hot oil convection heaters have an approximate efficiency of
a) 80 - 90 percent
b) 55 - 65 percent
c) 85 - 95 percent
d) 70 - 80 percent
e) 75 - 85 percent
Answer: E