When the oil tank is above the oil burner pump, the fuel oil supply system would normally be a ____.
A) gravity flow, one-pipe system
B) single-stage pump, two-pipe system
C) two-stage pump, one-pipe system
D) two-stage pump, two-pipe system
Correct Answer:
Verified
Q15: _ is the amount of carbon left
Q16: When any product containing hydrogen and/or carbon
Q17: The stack switch or stack relay _.
A)
Q18: Oil burner nozzles are rated at 100
Q19: Oil tanks should be checked for water
Q21: Match the component with its description.
Q22: There are two main types of oil
Q23: How can a technician tell the difference
Q24: Carbon monoxide is a(n) _ and odorless
Q25: The portion of a nozzle assembly that
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