TROUBLESHOOTING OIL HEATING
EXAM | QUESTIONS & ANSWERS
(VERIFIED) | LATEST UPDATE | GRADED
A+
In a typical oil burner, the oil is ignited by ______.
Correct answer: Electrodes
In a furnace equipped with a solenoid oil flow valve, the valve will close when _______.
Correct answer: Power is removed
The component that turns the oil burner and blower on and off in response to external
commands is the ________.
Correct answer: Primary control
The cad cell in an oil furnace performs the same function as which device in a gas
furnace?
Correct answer: Flame detector
A two-line oil piping system is used when the oil supply level is below the burner
because it _______.
