Oil Burners license test 2025 Questions
and Answers
The main function of the primary control is: - --CORRECT ANSWER--Locking
out on safety in the event of flame failure
Power must be provided to an electric blower control board on terminals: - --
CORRECT ANSWER--L1 and L2
Once a PSC motor starts - --CORRECT ANSWER--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 - --CORRECT
ANSWER--Conductors
Oil burners can make CO even when no smoke is present - --CORRECT
ANSWER--True
Corrosion in the flu pipe may occur if - --CORRECT ANSWER--Flue gas
temperature is below the dewpoint and sulfur oxide's combine with water
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1
, To avoid condensing and the flu pipe and oil fired appliance should have a
minimum growth stock temperature of - --CORRECT ANSWER--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 - --CORRECT ANSWER--True
What size pipe is used to cross connect tank outlets piping - --CORRECT
ANSWER--1/2 inch
Fuel return piping from an appliance shall - --CORRECT ANSWER--Enter the
top of the tank
Delayed ignition may be caused by - --CORRECT ANSWER--Unvented pressure
regulator
Installation of oil safety valves and oil pressure reducing valve - --CORRECT
ANSWER--Reduces the chance of a return line leak
What is an installation - --CORRECT ANSWER--Complete and ready for
operation of any oil burning appliance
Energizing the ignition circuit during the entire burn cycle reduces - --CORRECT
ANSWER--Ignition component life
Fuel can be transferred from a tank to an appliance by pressurizing the tank - --
CORRECT ANSWER--False
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 2
and Answers
The main function of the primary control is: - --CORRECT ANSWER--Locking
out on safety in the event of flame failure
Power must be provided to an electric blower control board on terminals: - --
CORRECT ANSWER--L1 and L2
Once a PSC motor starts - --CORRECT ANSWER--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 - --CORRECT
ANSWER--Conductors
Oil burners can make CO even when no smoke is present - --CORRECT
ANSWER--True
Corrosion in the flu pipe may occur if - --CORRECT ANSWER--Flue gas
temperature is below the dewpoint and sulfur oxide's combine with water
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1
, To avoid condensing and the flu pipe and oil fired appliance should have a
minimum growth stock temperature of - --CORRECT ANSWER--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 - --CORRECT ANSWER--True
What size pipe is used to cross connect tank outlets piping - --CORRECT
ANSWER--1/2 inch
Fuel return piping from an appliance shall - --CORRECT ANSWER--Enter the
top of the tank
Delayed ignition may be caused by - --CORRECT ANSWER--Unvented pressure
regulator
Installation of oil safety valves and oil pressure reducing valve - --CORRECT
ANSWER--Reduces the chance of a return line leak
What is an installation - --CORRECT ANSWER--Complete and ready for
operation of any oil burning appliance
Energizing the ignition circuit during the entire burn cycle reduces - --CORRECT
ANSWER--Ignition component life
Fuel can be transferred from a tank to an appliance by pressurizing the tank - --
CORRECT ANSWER--False
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 2
