The type of combustion fuel control frequently used on small package boilers, is a/an:
a. Scanner
b. Modulating control
c. High fuel level cut-off
d. Constant pressure control
e. On and Off control
Answer: E
The type of combustion fuel control frequently used on small package boilers, is a/an:
a. Scanner
b. Modulating control
c. High fuel level cut-off
d. Constant pressure control
e. On and Off control
Answer: E