Burner motor - Study guides, Class notes & Summaries

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...

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...

Oil Burners Questions and Answers Rated A+ According to NFPA31-2001, what is the minimum size of the vent pipe on an oil storage tank 1 1/4 inch Nozzles are available with three different spray patterns: Solid, semi-hollow, hollow What type of motor is used on a residential high pressure oil burner Split phase The most common motor speeds used in amerian made burners are 1725 and 3250 rpm If an oil has a high viscosity It is a thicker oil A service technician performs a com...

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...

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...

In an electric circuit for the wattage to remain the same if the voltage drops, the amperage must correct answersIncrease Atomizing type burners were designed to burn which type of fuel correct answersType 2 fuel oil Pour point problems with outside above ground fuel tanks can be partially relieved by correct answersReducing 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 answersIn the furnace room with 5' of heat...

heat-producing system, heat-distributing system correct answersIntroduction to Oil-Fired Forced-Warm-Air Furnaces Oil-fired forced-warm-air furnaces have two main systems: A ________________________, consisting of the oil burner, fuel supply components, combustion chamber, and heat exchangers A ______________________, consisting of the blower, and other related components powered, starts correct answersIntroduction to Oil-Fired Forced-Warm-Air Furnaces When thermostat calls for heat...

HVAC NATE Gas Heat Exam (New 2024/ 2025 Update) Questions and Verified Answers 100% Correct | A Grade QUESTION A damaged section of double wall vent pipe is to be replaced with a section produced by a different manufacturer: Answer: The installer should check the new section for compatible locking joints. QUESTION If too much primary air is used the flame will: Answer: Lift off the burner. QUESTION What is the problem when a flame on a high efficien...

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. - Answer- False When in the presence of a flame, a cad cell normally reads.. - Answer- 300-10...

BOMA-HVAC Exam Questions With Verified Solutions In an A/C system where air comes from both a hot duct and a cold duct that is supplied from a mixing terminal is called - answerA dual duct system An A/C system in which the zone control is obtained by mixing hot and cold air at the unit in response to a room thermostat is called a - answerMultizone system Heating and cooling load calculations take the _______________ into consideration. - answerSensible heat and latent heat Which of the f...