Oil burner Study guides, Class notes & Summaries
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Oil Burner License Exam Questions and Answers
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Oil Burner License Exam Questions and Answers 
What is the first thing a tech should do when arriving at a no combustion call? - Answer-Ask how many times the customer reset the unit. 
 
What is the best long term solution for preventing a clogged nozzle? - Answer--Remove any underground storage tanks. 
-Install a quality oil filter. 
-Cut the suction line 10" above the tank outlet to prevent sludge. 
 
Hot water and steam valves are interchangeable. - Answer-False 
 
When in the presence of...
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LOW PSI OIL BURNER OPERATOR/ P99 Set Exam Questions And Revised Correct Answers
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LOW PSI OIL BURNER OPERATOR/ P99 Set 
Exam Questions And Revised Correct Answers 
What is fuel-oil? - ANSWER 
f 
 lashpoint not lower than 100 ̊F. 
Hydrocarbon oils with a 
The use of crankcase refuse oil as fuel-oil is ____. - 
ANSWER 
Prohibited. 
Overflow pipes shall not be smaller in size than the ____ 
pipe. - ANSWER 
Supply. 
Oil is heated in storage tanks by coils using which three 
possible methods? - ANSWER 
(1) Low pressure hot 
water. 
(2) Steam 
(3) E...
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Oil burner's test Questions + Answers Graded A+
- Exam (elaborations) • 19 pages • 2024
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. If the draft through an appliance is too high, what adjustment should be made. - • Adjust the 
barometric damper to more of a closed position 
. One advantage to lightweight combustion chambers is they: - cool down quickly 
. What is the temperature range of combustion with a new burner and boiler or furnace combination - 
•d. 450° to 500°F 
. When testing an ignition transformer using the arc test method , the arc should be a minimum of: - 
1/4" 
101. The function of the barometric dra...
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P-98 / Supervise Fuel-Oil Transfer in Buildings Questions & Answers 100% Correct!!
- Exam (elaborations) • 13 pages • 2024
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How often shall fuel-oil storage tanks and piping be inspected for leaks? - ANSWERSWeekly. 
 
For what two purposes is fuel-oil generally used in buildings? - ANSWERS(1) Emergency generators. 
 
(2) Heat. 
 
How often shall fuel-oil storage tanks have their float switches tested? - ANSWERSWeekly. 
 
Fuel-oil transfer shall be conducted under the ____ supervision of a P-98 COF holder. - ANSWERSGeneral. 
 
Fuel-oil system testing shall be conducted under the ____ supervision of a P-98 COF holder. ...
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Oil burner's test questions 1-200 Questions With 100% Correct Answers.
- Exam (elaborations) • 19 pages • 2024
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In an electric circuit for the wattage to remain the same if the voltage drops, the amperage must - 
Answer-Increase 
Atomizing type burners were designed to burn which type of fuel - Answer-Type 2 fuel oil 
Pour point problems with outside above ground fuel tanks can be partially relieved by - Answer-Reducing 
the pour point of No. 2 fuel oil by blending it with No. 1 fuel oil. 
A fuel oil storage tank cannot be installed - Answer-In the furnace room with 5' of heating unit. 
The primary purpo...
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OIL BURNER LICENSE QUESTIONS AND ANSWERS
- Exam (elaborations) • 18 pages • 2024
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What is the first thing a tech should do when arriving at a no combustion call? - Answer-Ask how many times the customer reset the unit. 
 
What is the best long term solution for preventing a clogged nozzle? - Answer--Remove any underground storage tanks. 
-Install a quality oil filter. 
-Cut the suction line 10" above the tank outlet to prevent sludge. 
 
Hot water and steam valves are interchangeable. - Answer-False 
 
When in the presence of a flame, a cad cell normally reads.. - Answer-3...
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Oil burner's Test Questions 1-200 ( Answered )
- Exam (elaborations) • 14 pages • 2024
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Oil burner's Test Questions 1-200 ( Answered ) 
Oil burner's test questions 1-200 
 
 
 
In an electric circuit for the wattage to remain the same if the voltage drops, the amperage must - ANS Increase 
 
Atomizing type burners were designed to burn which type of fuel - ANS Type 2 fuel oil 
 
Pour point problems with outside above ground fuel tanks can be partially relieved by - ANS Reducing the pour point of No. 2 fuel oil by blending it with No. 1 fuel oil. 
 
A fuel oil storage tank ...
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Oil Burner License Exam Questions and Answers, Latest Updated 2024/2025 (Verified Answers)
- Exam (elaborations) • 20 pages • 2024
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Oil Burner License Exam Questions and Answers, Latest Updated 2024/2025 (Verified Answers) What is the first thing a tech should do when arriving at a no combustion call? - AnswerAsk how many times the customer reset the unit. 
What is the best long term solution for preventing a clogged nozzle? - Answer- -Remove 
any underground storage tanks. 
-Install a quality oil filter. 
-Cut the suction line 10" above the tank outlet to prevent sludge. 
Hot water and steam valves are interchangeable. - A...
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COF P-98 PRACTISE EXAM / 100 QUESTIONS AND VERIFIED ANSWERS 2023/2024 / ALL CORRECT.
- Exam (elaborations) • 22 pages • 2023
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COF P-98 PRACTISE 
EXAM / 100 QUESTIONS 
AND VERIFIED ANSWERS 
2023/2024 / ALL CORRECT. 
COF P-98 Practice test 
2023 
1. The person supervising the Fuel-Oil transfer in the building from one floor to 
another must hold what type of certificate of fitness: P-98 Certificate of Fitness 
2. In designing the fuel-Oil transfer system, such as diesel #2 oil from the 
lowest floor to the floor above the tank level, the following factors must be 
considered:: - Maximum inlet suction an flow-rate 
- Desi...
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Oil Burner License Exam Questions and Answers, Latest Updated 2024/2025 (Verified Answers)
- Exam (elaborations) • 20 pages • 2024
-
Available in package deal
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- $14.99
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Oil Burner License Exam Questions and Answers, Latest Updated 2024/2025 (Verified Answers) What is the first thing a tech should do when arriving at a no combustion call? - AnswerAsk how many times the customer reset the unit. 
What is the best long term solution for preventing a clogged nozzle? - Answer- -Remove 
any underground storage tanks. 
-Install a quality oil filter. 
-Cut the suction line 10" above the tank outlet to prevent sludge. 
Hot water and steam valves are interchangeable. - A...
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