Oil burner motor - Study guides, Class notes & Summaries

Oil Burner Exam Questions with Answers All Correct Atomizing type burners were designed to burn which type of fuel? - Answer-No. 2 fuel oil Pour point problems with outside above ground fuel tanks can be partially relieved by: - Answer-All of the above - relocating the outside fuel filter and strainers to the inside , switching to No. 1 fuel oil, 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 furna...

Oil Burner License Exam Questions With Complete Solutions. What is the first thing a tech should do when arriving at a no combustion call? Ask how many times the customer reset the unit. What is the best long term solution for preventing a clogged nozzle? -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. False When in the presence of a flame, a cad ce...

What is the heating value of number 2 heating oil? - ANSWER-140,000 Btu/gallon What is the common operating pressure of a high pressure oil boiler? - ANSWER-100 PSIG What is the secondary voltage of the ignition transformer used on a high pressure oil burner? - ANSWER-10,000 volts What is the purpose of an electrode in a high-pressure gun burner? - ANSWER-It is used to carry the spark to the point of ignition what is the measurement of the spark gap on an electrode assembly? - ANSWER...

Atomizing type burners were designed to burn which type of fuel? - correct answer No. 2 fuel oil Pour point problems with outside above ground fuel tanks can be partially relieved by: - correct answer All of the above - relocating the outside fuel filter and strainers to the inside , switching to No. 1 fuel oil, 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: - correct answer In the furnace room with 5' of heating u...

Journeyman oil Exam Questions with Complete Solutions TT terminals are normally used for? A. Line 1 B. Neutral C. Thermostat D. Burner load - Answer-C. Thermostat The stack mount primary control must be ______ prior to use. A. Stepped on B. Put in step C. Reset D. None of the above - Answer-B. Put in step The ECM (electrically commuted motor) features: A. Quicker shut-off B. Quicker starting C. Variable speed motor capability D. All of the above - Answer-C. Variable ...

Journeyman Oil Exam Questions and Answers | 100% Correct TT terminals are normally used for? A. Line 1 B. Neutral C. Thermostat D. Burner load - Answer ️️ -C. Thermostat The stack mount primary control must be ______ prior to use. A. Stepped on B. Put in step C. Reset D. None of the above - Answer ️️ -B. Put in step The ECM (electrically commuted motor) features: A. Quicker shut-off B. Quicker starting C. Variable speed motor capability D. All of the above - Answer ️️...

HVAC Oil Burner Exam - Questions and Answers Insulated with ceramic material to prevent electrical ground Electrodes 8 gallons of oil how many BTUs would you have 1,020,000 What color is #2 fuel oil? Red What material is in a cad cell that allows it to respond to light? Camum sulfide What is the response that a cad cell makes to change in light? Produces more resistance less light, less resistance more light What would the symptoms be of a dirty cad cell? Burner wouldn't start What would the ...

In a typical oil burner, the motor drives: - ️️Both the fuel unit and the fan The key final adjustment for most oil burners is: - ️️Combustion air High static air pressure burners: - ️️Enable boilers and furnaces to have tighter more efficient heat exchanger passages Dirt or lint build-up on the burnerfan blades will: - ️️Reduce the amount of combustion air One gallon of #2 oil contains approximately: - ️️140,000 BTU's All petroleum products are chemical compo...

In a typical oil burner, the motor drives: - Answer Both the fuel unit and the fan The key final adjustment for most oil burners is: - Answer Combustion air High static air pressure burners: - Answer Enable boilers and furnaces to have tighter more efficient heat exchanger passages Dirt or lint build-up on the burnerfan blades will: - Answer Reduce the amount of combustion air One gallon of #2 oil contains approximately: - Answer 140,000 BTU's All petroleum products are...

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 eve...