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Oil burner's test questions 1-200 Exam Questions & Answers 100% Accurate
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...
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- • 20 pages •
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...
Chapter 42- Oil Fired Heating Systems Exam With Complete Verified Solutions!
the vertical distance between the center nozzle and electrode tips - ANSWER-above gap a metal band on an oil burner that is used to regulate the amount of air the burner fan can draw in and blow through the air tube - ANSWER-adjustable air band the passage through which air from an oil burner fan is blown into the combustion chamber of an oil-fired appliance - ANSWER-air tube the amount of noncombustible contaminants in fuel oil - ANSWER-ash content the breaking up of a liquid into t...
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- • 8 pages •
the vertical distance between the center nozzle and electrode tips - ANSWER-above gap a metal band on an oil burner that is used to regulate the amount of air the burner fan can draw in and blow through the air tube - ANSWER-adjustable air band the passage through which air from an oil burner fan is blown into the combustion chamber of an oil-fired appliance - ANSWER-air tube the amount of noncombustible contaminants in fuel oil - ANSWER-ash content the breaking up of a liquid into t...
Unit 32 - Oil Heat Exam Questions and Answers (RATED +)
The grade of fuel used in residential and light commercial units is ____. - ANSWER-number 2 When the oil tank is above the oil burner pump, the fuel oil supply system would normally be a _____. - ANSWER-gravity flow, one pipe system An auxiliary tank and booster pump system is required if the oil supply is ____ below the oil burner pump. - ANSWER-15 feet or more If a technician inspects the interior of a combustion chamber and finds large quantities of unburned oil, he would correct...
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The grade of fuel used in residential and light commercial units is ____. - ANSWER-number 2 When the oil tank is above the oil burner pump, the fuel oil supply system would normally be a _____. - ANSWER-gravity flow, one pipe system An auxiliary tank and booster pump system is required if the oil supply is ____ below the oil burner pump. - ANSWER-15 feet or more If a technician inspects the interior of a combustion chamber and finds large quantities of unburned oil, he would correct...
Oil Heat 1 NORA Silver Exam Questions and Answers 100% Verified
Ch 1 High Pressure Atomizing - ANSWER-100+ PSI fuel pump forces oil through a nozel to break (atomize) the oil into small droplets thst are vaporized abd burned in suspension in the combustion area. Electrodes close to the nozzle supplies heat for ignition and a fan supplies the air needed for combustion. Ch 1 Flame Retention Burner - ANSWER-An oil burner, designed to hold the flame near the nozzle surface. Strongly swirling air pattern recirculates combustion products for more complete mixin...
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- • 2 pages •
Ch 1 High Pressure Atomizing - ANSWER-100+ PSI fuel pump forces oil through a nozel to break (atomize) the oil into small droplets thst are vaporized abd burned in suspension in the combustion area. Electrodes close to the nozzle supplies heat for ignition and a fan supplies the air needed for combustion. Ch 1 Flame Retention Burner - ANSWER-An oil burner, designed to hold the flame near the nozzle surface. Strongly swirling air pattern recirculates combustion products for more complete mixin...
OIL FIRED SYSTEMS Exam Questions With Grade A+ Answers
What causes oil tanks to rust? - ANSWER-the air int he tank condenses and forms water Where will the oil filter be located in the oil supply line? - ANSWER-Between the tank and the oil burner NAAHT a function of the primary control on an oil burner - ANSWER-to sense air temperatures in furnaces the oil burner primary control may be located on the smoke pipe above the heating unit. - ANSWER-True Highest efficiency oil burner? - ANSWER-flame retention burner What does barometric dam...
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- • 1 pages •
What causes oil tanks to rust? - ANSWER-the air int he tank condenses and forms water Where will the oil filter be located in the oil supply line? - ANSWER-Between the tank and the oil burner NAAHT a function of the primary control on an oil burner - ANSWER-to sense air temperatures in furnaces the oil burner primary control may be located on the smoke pipe above the heating unit. - ANSWER-True Highest efficiency oil burner? - ANSWER-flame retention burner What does barometric dam...
oil tech test Exam Final 100% Correct
whats a good defintion for viscosity - ANSWER-viscosity is resistance to flow whats the flash point of number 2 heating fuel - ANSWER-115 degrees whats the pour point of number 2 heating fuel - ANSWER-17 degress farenheit what is a btu - ANSWER-the amount of energy to raise one pound of water one degree fairenheit choose the formula used to determine the cubic foot of air required for proper combustion - ANSWER-GPHx1540x 1.25 = what would u do if you had a capacitor start motor th...
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- • 7 pages •
whats a good defintion for viscosity - ANSWER-viscosity is resistance to flow whats the flash point of number 2 heating fuel - ANSWER-115 degrees whats the pour point of number 2 heating fuel - ANSWER-17 degress farenheit what is a btu - ANSWER-the amount of energy to raise one pound of water one degree fairenheit choose the formula used to determine the cubic foot of air required for proper combustion - ANSWER-GPHx1540x 1.25 = what would u do if you had a capacitor start motor th...
Oil Furnaces Exam Questions With Already Passed Answers
You come across an oil furnace that has a tripped primary control. You should A) reset the primary controller and attempt to fire the burner. B) not reset the primary control, and attempt to view the firepot for pooling oil. C) reset the primary control, but do not attempt to fire the burner. D) not reset the primary control, and attempt to view the heat exchanger for pooling oil. - ANSWER-The answer is NOT RESET THE PRIMARY CONTROL, AND ATTEMPT TO VIEW THE FIREPOT FOR POOLING OIL. ...
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- • 7 pages •
You come across an oil furnace that has a tripped primary control. You should A) reset the primary controller and attempt to fire the burner. B) not reset the primary control, and attempt to view the firepot for pooling oil. C) reset the primary control, but do not attempt to fire the burner. D) not reset the primary control, and attempt to view the heat exchanger for pooling oil. - ANSWER-The answer is NOT RESET THE PRIMARY CONTROL, AND ATTEMPT TO VIEW THE FIREPOT FOR POOLING OIL. ...
Oil Burner Vocab Exam Questions & Answers 100% SOLVED
#2 fuel oil - ANSWER-most frequently used and burns at 140,000 BTU per gallon air bend - ANSWER-regulates the volume (amount) by changing it to a spray of tiny droplets atomizing - ANSWER-vaporizing liquid oil (turning it into gas) by changing it to a spray of tiny droplets bleeder - ANSWER-on the side of the oil pump - used to remove air from oil line cad cell - ANSWER-detects if a flame is present combustion head - ANSWER-plate at the end of the burners air tube - specifically d...
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- • 2 pages •
#2 fuel oil - ANSWER-most frequently used and burns at 140,000 BTU per gallon air bend - ANSWER-regulates the volume (amount) by changing it to a spray of tiny droplets atomizing - ANSWER-vaporizing liquid oil (turning it into gas) by changing it to a spray of tiny droplets bleeder - ANSWER-on the side of the oil pump - used to remove air from oil line cad cell - ANSWER-detects if a flame is present combustion head - ANSWER-plate at the end of the burners air tube - specifically d...
Oil Fired Heating Systems Exam Questions & Answers 100% Pass
Igniter - ANSWER-sends high-voltage electricity to electrodes System Thermostat - ANSWER-calls for heat to initiate the cycle Burner motor - ANSWER-provides combustion air for the furnace and turns the pump in the fuel oil Primary control unit - ANSWER-Operates majority of the devices in a oil furnace Distillation Quality - ANSWER-A oils ability to vaporize Viscosity - ANSWER-a liquid's resistance to flow Ash content - ANSWER-The amount of noncombustible containment's in fuel...
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- • 5 pages •
Igniter - ANSWER-sends high-voltage electricity to electrodes System Thermostat - ANSWER-calls for heat to initiate the cycle Burner motor - ANSWER-provides combustion air for the furnace and turns the pump in the fuel oil Primary control unit - ANSWER-Operates majority of the devices in a oil furnace Distillation Quality - ANSWER-A oils ability to vaporize Viscosity - ANSWER-a liquid's resistance to flow Ash content - ANSWER-The amount of noncombustible containment's in fuel...
Hvac 108 Exam Questions With Correct Answers
Combustion air for an oil burner is provided by_____. - ANSWER-a combustion air fan The output of the ignition transformer is_____. - ANSWER-10,000 volts The primary control starts burner operation in response to a signal from the_____. - ANSWER-room thermostat When replacing an oil burner nozzle, always use a(n)_____. - ANSWER-nozzle wrench When doing a smoke spot test on a heavy boiler, an acceptable smoke spot number is_____. - ANSWER-two When reviewing the...
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- • 1 pages •
Combustion air for an oil burner is provided by_____. - ANSWER-a combustion air fan The output of the ignition transformer is_____. - ANSWER-10,000 volts The primary control starts burner operation in response to a signal from the_____. - ANSWER-room thermostat When replacing an oil burner nozzle, always use a(n)_____. - ANSWER-nozzle wrench When doing a smoke spot test on a heavy boiler, an acceptable smoke spot number is_____. - ANSWER-two When reviewing the...
Milady Standard Barbering Exam Review: Ch 18 Hair Coloring and Lighting Questions & Answers Verified by Experts
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FDNYC G60 Practice Exam Questions & Answers 100% Accurate
Home Health Aide Exam 2023-2024 Questions and Answers 100% Correct!!
Guardianships Exam Questions and Answers 100% Verified
ASU BIO 202: Exam 1 Questions and Answers Solved 100%