Oil Burners License Test | 100% Correct Answers | Verified | Latest 2025/2026 Version
The main function of the primary control is: - ✔✔Locking out on safety in the event of flame failure
Power must be provided to an electric blower control board on terminals: - ✔✔L1 and L2
Once a PSC motor starts - ✔✔The centrifugal switch turns off the electricity to the capacitor and the
start windings
Materials who's electrons are so loosely bound that they can be persuaded to move with very little
pressure allowing electricity to flow are called - ✔✔Conductors
Oil burners can make CO even when no smoke is present - ✔✔True
Corrosion in the flu pipe may occur if - ✔✔Flue gas temperature is below the dewpoint and sulfur oxide's
combine with water
To avoid condensing and the flu pipe and oil fired appliance should have a minimum growth stock
temperature of - ✔✔350°F
All persons assisting and working under the supervision of a person holding a certificate as an oil burner
technician must hold current apprentice certificates issued by Department of fire services - ✔✔True
What size pipe is used to cross connect tank outlets piping - ✔✔1/2 inch
Fuel return piping from an appliance shall - ✔✔Enter the top of the tank
Delayed ignition may be caused by - ✔✔Unvented pressure regulator