Oil burner License Study guides, Class notes & Summaries

oil burner final exam questions and answers

Oil Burners State test Questions And Answers How should an oil tank be supported? - answer-Ridgid non-combustible supports to prevent settling, sliding, or lifting What gauge wire is used on most oil burner circuits? - answer-14 gauge minimum What does intermittent or interrupted mean? - answer-Intermittent - Transformer stays on throughout the burner firing cycle Interrupted - Transformer drops out after flame is established Who approves oil burner installations? - answer-the A...

Max safety timing on a primary control - answer-15 seconds Safety control circuits shall be - answer-2-wire, one side grounded, with nominal voltage not exceeding 150v Crankcase/used oil may only be used in - answer-Commercial/industrial setting. Or in a appliance specifically designed to do so. Oil burning appliance shall be how far from electrical panel and oil tank - answer-3 feet from panel, 5 feet from tank Flue gas exit of a chimney shall be Atleast - answer-3 feet above h...

What are the 3 funtions of an Oil Burner nozzle? - answer-Atomize, Meter, Patter. What are the 2 voltage circuits of a primary control? - answer-Line & Low. What is the function of a fuse? - answer-Protect circuit. What is the High Limit cut out? - answer-Max safe Temp or Pressure setting. What is the High Limit cut in? - answer-Cut out minus Differential. What is the "Max" Lockout time for a burner with a 3 GPH Flow Rate? - answer-45 Seconds. What is the minimum stack ...

The main function of the primary control is: - answer-Locking out on safety in the event of flame failure Power must be provided to an electric blower control board on terminals: - answer-L1 and L2 Once a PSC motor starts - 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 - answer-Conductor...

Oil burner's test questions 1-200 Exam Questions & AnswersIn 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 - answ...

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.. - answ...

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-300-100...

Oil Burner License Exam Questions and Answers, Latest Updated 2024/2025 (Verified Answers) 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- 300-1000 ohms If a pump is used to bring oil to a l...

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...