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PE 4B1 Chapter 91 Oil Burners for Heating Boiler exam with complete solutions
At what approximate angle does the fuel meet the atomizing air in an atomizing air oil burner? A. 15 degrees B. 25 degrees C. 45 degrees D. 90 degrees E. 180 degrees correct answersD The part of an air atomizing burner that imparts a turning motion to the oil is the : A. Swirler B. Orifice C. Body D. Strainer E. Spring correct answersA Proper adjustment and gapping of electrodes or spark plugs is critical to prevent what in boilers? A. Electrode stall B. Puff back C. Low effic...
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- Examen
- • 3 páginas •
At what approximate angle does the fuel meet the atomizing air in an atomizing air oil burner? A. 15 degrees B. 25 degrees C. 45 degrees D. 90 degrees E. 180 degrees correct answersD The part of an air atomizing burner that imparts a turning motion to the oil is the : A. Swirler B. Orifice C. Body D. Strainer E. Spring correct answersA Proper adjustment and gapping of electrodes or spark plugs is critical to prevent what in boilers? A. Electrode stall B. Puff back C. Low effic...
Chapter 91-Oil Burners for Heating Boilers exam with correct answers
The reducing of oil into very small particles is termed a) atomization. b) fractionation. c) turbulence. d) fluidization. correct answersa A multi -burner cluster has secondary and tertiary nozzles ignited by a) an igniter spark. b) an intermittent pilot flame. c) the primary burner. d) an interrupted pilot. correct answersc Intermediate and high fire burner nozzles may have higher capacities than the primary burner nozzle to a) give greater firing variations. b) pre...
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- Examen
- • 9 páginas •
The reducing of oil into very small particles is termed a) atomization. b) fractionation. c) turbulence. d) fluidization. correct answersa A multi -burner cluster has secondary and tertiary nozzles ignited by a) an igniter spark. b) an intermittent pilot flame. c) the primary burner. d) an interrupted pilot. correct answersc Intermediate and high fire burner nozzles may have higher capacities than the primary burner nozzle to a) give greater firing variations. b) pre...
Oil Burner Components ID exam with verified solutions
Burner Blower correct answersThis component has a squirrel cage design and provides a way to regulate the amount of air entering the blower. It forces air in the combustion chamber through the air tube where it gets mixed with atomized oil for combustion purposes. Too little air in the combustion area would cause poor combustion, so the blower must be cleaned periodically. Burner Motor correct answersThis component is responsible for applying rotational force to the blower and the fuel pump o...
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- • 2 páginas •
Burner Blower correct answersThis component has a squirrel cage design and provides a way to regulate the amount of air entering the blower. It forces air in the combustion chamber through the air tube where it gets mixed with atomized oil for combustion purposes. Too little air in the combustion area would cause poor combustion, so the blower must be cleaned periodically. Burner Motor correct answersThis component is responsible for applying rotational force to the blower and the fuel pump o...
Journeyman Oil burner exam 2024 with complete solutions
When a new burner is installed, what wiring must also be updated? correct answersBreaker, properly rated wiring, properly installed and located emergency switch, properly installed and located thermal electric switch, properly installed and located service switch and properly installed and located low water cut off How long is an emergency replacement chimney forum good for and who's responsibility is it to see that it is replaced correct answers90 days and the licensees What needs to be ...
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- Examen
- • 2 páginas •
When a new burner is installed, what wiring must also be updated? correct answersBreaker, properly rated wiring, properly installed and located emergency switch, properly installed and located thermal electric switch, properly installed and located service switch and properly installed and located low water cut off How long is an emergency replacement chimney forum good for and who's responsibility is it to see that it is replaced correct answers90 days and the licensees What needs to be ...
P-99 / Low PSI Oil Burner Operator exam 2024 with 100% correct answers
All heating, combustion, and cooking equipment shall be provided with insulation or the building construction shall be fire protected, so that during operation the surface of combustible construction materials will not be raised to a temperature higher than ____. correct answers170 ̊ F Acceptance tests: Boilers shall not be placed in operation upon completion of construction until they have been ____ and an equipment use permit has been issued by the commissioner. correct answersInspected an...
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All heating, combustion, and cooking equipment shall be provided with insulation or the building construction shall be fire protected, so that during operation the surface of combustible construction materials will not be raised to a temperature higher than ____. correct answers170 ̊ F Acceptance tests: Boilers shall not be placed in operation upon completion of construction until they have been ____ and an equipment use permit has been issued by the commissioner. correct answersInspected an...
Oil Burners for Heating Boilers exam 2024 with 100% correct answers
The reducing of oil into very small particles is termed a) fluidization b) fractionation c) turbulence d) atomization e) distillation correct answersd Before atomization can occur, heavy oils are heated to approximately a) 203 degrees C b) 95 degrees C c) 115 degrees C d) 75 degrees C correct answersb An air atomizing burner utilizes an air pressure of approximately
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- • 9 páginas •
The reducing of oil into very small particles is termed a) fluidization b) fractionation c) turbulence d) atomization e) distillation correct answersd Before atomization can occur, heavy oils are heated to approximately a) 203 degrees C b) 95 degrees C c) 115 degrees C d) 75 degrees C correct answersb An air atomizing burner utilizes an air pressure of approximately
Mass oil burner / NFPA 31 & NORA exam 2024 with 100% correct answers
Cast iron fittings can be used in heating fuel systems? correct answersFalse Tank vent shall terminate correct answersWithin 12 feet of the fill and visible from the fill Tanks exceeding 330 gallons must have correct answersTop supply connection Fuel return piping from an appliance shall correct answersEnter the top of the tank Oil appliances burning used oil shall only be installed correct answersIn commercial or industrial occupancies Technician must be present for filling of ne...
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- • 19 páginas •
Cast iron fittings can be used in heating fuel systems? correct answersFalse Tank vent shall terminate correct answersWithin 12 feet of the fill and visible from the fill Tanks exceeding 330 gallons must have correct answersTop supply connection Fuel return piping from an appliance shall correct answersEnter the top of the tank Oil appliances burning used oil shall only be installed correct answersIn commercial or industrial occupancies Technician must be present for filling of ne...
HVAC Oil burner exam 2024 with 100% correct answers
An up flow furnace correct answersHas the return air at the bottom Of the six regular grades of fuel oil,The grade most commonly used in residential and light commercial heating systems is No. correct answers2 How much heat is produced when 2 gallons of No. 2 fuel oil is burned? correct answers280,000 What could be the cause of a high steak temperature correct answersToo much air How would you prove a furnace was stopped up with soot in the heat exchanger correct answersDraft gauge a...
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- • 7 páginas •
An up flow furnace correct answersHas the return air at the bottom Of the six regular grades of fuel oil,The grade most commonly used in residential and light commercial heating systems is No. correct answers2 How much heat is produced when 2 gallons of No. 2 fuel oil is burned? correct answers280,000 What could be the cause of a high steak temperature correct answersToo much air How would you prove a furnace was stopped up with soot in the heat exchanger correct answersDraft gauge a...
Massachusetts oil burner study guide with 100% correct answers
What is the voltage found at the TT terminals correct answers24 volts What are the 8 steps of a no heat call correct answers1 talk to customer 2 check tt.3 check to make sure an emergency switch is on 4check to make sure there is oil in the tank 5 check to make sure the main power going to the unit is on six check to make sure that tank shut off valve is open 7 know whether the tank is located above or below the burner I know the type and style of the system that is being used on a one or two...
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- • 17 páginas •
What is the voltage found at the TT terminals correct answers24 volts What are the 8 steps of a no heat call correct answers1 talk to customer 2 check tt.3 check to make sure an emergency switch is on 4check to make sure there is oil in the tank 5 check to make sure the main power going to the unit is on six check to make sure that tank shut off valve is open 7 know whether the tank is located above or below the burner I know the type and style of the system that is being used on a one or two...
Oil Burners Test 2 2024 with correct answers
Number 2 fuel oil characteristics correct answers140,000 btu/gal lighter the grade the more btu's Combustion characteristics correct answersprocess of burning- viscosity, pour point, cloud point, flash point Oil Nozzles correct answersspray pattern, spray angle, gph Spray Patterns correct answerssolid hollow semi-hollow spray angle correct answers70-90 square round chambers 30-60 long narrow chambers old oil burner specs correct answersabove 7/16 apart 1/8 in front of 1/1...
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- • 4 páginas •
Number 2 fuel oil characteristics correct answers140,000 btu/gal lighter the grade the more btu's Combustion characteristics correct answersprocess of burning- viscosity, pour point, cloud point, flash point Oil Nozzles correct answersspray pattern, spray angle, gph Spray Patterns correct answerssolid hollow semi-hollow spray angle correct answers70-90 square round chambers 30-60 long narrow chambers old oil burner specs correct answersabove 7/16 apart 1/8 in front of 1/1...
Nra basic RSO Test Key with 100% correct answers 2024
Nra basic RSO Test Key with 100% correct answers 2024
Florida Laws & Rules (Dental Exam ADEX CDCA) 2024 with 100% correct answers
This document contains numerous incorrect or outdated answers. To verify the accuracy, I am cross-referencing with the 2024 Florida Laws & Rules Guide. However, the study guide has proven to be quite problematic—it's poorly formatted and has many mistakes. I wish I could have my money back!
WebCE: Long-Term Care: Programs, Policies, and Partnerships exam 2024 with correct answers
Not a single one of these answeres were on the test! WASTE OF MONEY
Ch 2: The Counselor as a Person and as a Professional with complete solutions
As a school counselor transferring skills to crisis therapist, the information you provide your colleagues in preparing for the QMHA/QMHP is extremely beneficial. Thank you. :-)ful.