5/13/26, 12:52 PM P98 EXAM, MOST TESTED QUESTIONS AND VERIFIED SOLUTIONS/GET IT 100% ACCURATE!! 2026!! Flashcards | Quizlet
P98 EXAM, MOST TESTED QUESTIONS AND
VERIFIED SOLUTIONS/GET IT 100% ACCURATE!!
2026!!
Save
Terms in this set (55)
Suction pump circulates the oil throughout the system
Suction line has to be 6 inches from the bottom of the tank for
sediment not to be absorbed
Vacuum gauge a device that measures pressure below
atmospheric pressure/is used to indicate to the
operator whether there is an
obstruction in the suction line
Excessive vacuum readings indicate that there is an obstruction in the suction
line
Main fuel valve is electrically operated and will open or close the
line leading to the atomizer only for oil burners
Carbon and hydrogen are the two principal elements of fuel oil
During the combustion process, the 85%
carbon content of fuel oil is
https://quizlet.com/1179927346/p98-exam-most-tested-questions-and-verified-solutionsget-it-100-accurate-2026-flash-cards/?new 1/7
, 5/13/26, 12:52 PM P98 EXAM, MOST TESTED QUESTIONS AND VERIFIED SOLUTIONS/GET IT 100% ACCURATE!! 2026!! Flashcards | Quizlet
The hydrogen content of the oil is 14%
The air that contacts the oil prior to Primary air
its leaving the nozzle is referred to
as
the introduction of air from the secondary air
blower or fan into the combustion
chamber after the oil has left the
nozzle is referred to as
Oil burners require approximately 2000 cubic feet of air per gallon of oil consumed
During the process of combustion, carbon dioxide (CO2)
one part of carbon unites with two
parts of oxygen to produce
Each time 1 pound of carbon is 14,544 BTU of heat are liberated
burned
A correctly adjusted oil burner flame orange colored flame body with small red tips
will have an
A red, smoky flame is an indication of lack of air
a
A white, almost dazzling flame is an excess air
indication of a great amount of
An insufficient air supply is one dense, black smoke and soot
cause of
https://quizlet.com/1179927346/p98-exam-most-tested-questions-and-verified-solutionsget-it-100-accurate-2026-flash-cards/?new 2/7
P98 EXAM, MOST TESTED QUESTIONS AND
VERIFIED SOLUTIONS/GET IT 100% ACCURATE!!
2026!!
Save
Terms in this set (55)
Suction pump circulates the oil throughout the system
Suction line has to be 6 inches from the bottom of the tank for
sediment not to be absorbed
Vacuum gauge a device that measures pressure below
atmospheric pressure/is used to indicate to the
operator whether there is an
obstruction in the suction line
Excessive vacuum readings indicate that there is an obstruction in the suction
line
Main fuel valve is electrically operated and will open or close the
line leading to the atomizer only for oil burners
Carbon and hydrogen are the two principal elements of fuel oil
During the combustion process, the 85%
carbon content of fuel oil is
https://quizlet.com/1179927346/p98-exam-most-tested-questions-and-verified-solutionsget-it-100-accurate-2026-flash-cards/?new 1/7
, 5/13/26, 12:52 PM P98 EXAM, MOST TESTED QUESTIONS AND VERIFIED SOLUTIONS/GET IT 100% ACCURATE!! 2026!! Flashcards | Quizlet
The hydrogen content of the oil is 14%
The air that contacts the oil prior to Primary air
its leaving the nozzle is referred to
as
the introduction of air from the secondary air
blower or fan into the combustion
chamber after the oil has left the
nozzle is referred to as
Oil burners require approximately 2000 cubic feet of air per gallon of oil consumed
During the process of combustion, carbon dioxide (CO2)
one part of carbon unites with two
parts of oxygen to produce
Each time 1 pound of carbon is 14,544 BTU of heat are liberated
burned
A correctly adjusted oil burner flame orange colored flame body with small red tips
will have an
A red, smoky flame is an indication of lack of air
a
A white, almost dazzling flame is an excess air
indication of a great amount of
An insufficient air supply is one dense, black smoke and soot
cause of
https://quizlet.com/1179927346/p98-exam-most-tested-questions-and-verified-solutionsget-it-100-accurate-2026-flash-cards/?new 2/7
