2026- Complete Exam Prep
UNITBundle:UNIT
32 OIL HEAT32EXAM
OIL HEAT
QUESTIONS
EXAM QUESTIONS
AND ANSWERS
AND ANSWERS
(VERIFIED)(VERIFIED)
LATEST UPDATE
LATEST
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UPDATEA+.pdf
GRADED A+ Page 1 of 6
UNIT 32 OIL HEAT EXAM | QUESTIONS &
ANSWERS (VERIFIED) | LATEST UPDATE |
GRADED A+
How many grades of fuel oil are normally considered as heating oils.
Correct answer: There are six
What two elements make up fuel oil
Correct answer: Carbon and Hydrogen
The most common fuel oil used for residential and light commercial is?
Correct answer: Number two
As the temperature of an oil sample decreases;
Correct answer: The viscosity of the oil increases
If oil is to be stored at temperatures lower than 20 degrees F.
Correct answer: The viscosity will be thicker.
Explain why periodic oil tank inspection is desired:
2026/2027 UNIT
UNIT
32 OIL
32 OIL
UNIT
HEAT
HEAT
32
EXAM
OIL
EXAM
HEAT
QUESTIONS
QUESTIONS
EXAM QUESTIONS
AND
AND
ANSWERS
ANSWERS
AND(VERIFIED)
ANSWERS
(VERIFIED)
LATEST
(VERIFIED)
LATEST
UPDATE
UPDATE
LATEST
GRADED
UPDATE
GRADED
A+GRADED
-A+.pdf? Verified
A+.pdf answers with rationales
, 2026- Complete Exam Prep
UNITBundle:UNIT
32 OIL HEAT32EXAM
OIL HEAT
QUESTIONS
EXAM QUESTIONS
AND ANSWERS
AND ANSWERS
(VERIFIED)(VERIFIED)
LATEST UPDATE
LATEST
GRADED
UPDATEA+.pdf
GRADED A+ Page 2 of 6
Correct answer: To ensure that the tank is free of leaks and that the protective anodes
are in good working conditions.
If it is expected that an oil-fired appliance will burn 850 gallons of oil per year, how big
the oil storage be?
Correct answer: 275 gallons.
How many pounds of oxygen are required to burn 1 pound of Number two fuel?
Correct answer: 3 Lbs of oxygen
Explain the concept of excess air when it is used to describe the combustion process;
Correct answer: Most oil burners are set up to burn with appoximately 50 % Excess
air. When 1Lb of oil with 50% excess air is burned 21.6 lbs. or 288 CuFt. of air must be
furnished.
Before fuel oil can be burned, it must be
Correct answer: Automized
What product of combustion are produced with ideal combustion when fuel oil is
burned?
Correct answer: Heat, Carbon-dioxide and water vapor.
2026/2027 UNIT
UNIT
32 OIL
32 OIL
UNIT
HEAT
HEAT
32
EXAM
OIL
EXAM
HEAT
QUESTIONS
QUESTIONS
EXAM QUESTIONS
AND
AND
ANSWERS
ANSWERS
AND(VERIFIED)
ANSWERS
(VERIFIED)
LATEST
(VERIFIED)
LATEST
UPDATE
UPDATE
LATEST
GRADED
UPDATE
GRADED
A+GRADED
-A+.pdf? Verified
A+.pdf answers with rationales
UNITBundle:UNIT
32 OIL HEAT32EXAM
OIL HEAT
QUESTIONS
EXAM QUESTIONS
AND ANSWERS
AND ANSWERS
(VERIFIED)(VERIFIED)
LATEST UPDATE
LATEST
GRADED
UPDATEA+.pdf
GRADED A+ Page 1 of 6
UNIT 32 OIL HEAT EXAM | QUESTIONS &
ANSWERS (VERIFIED) | LATEST UPDATE |
GRADED A+
How many grades of fuel oil are normally considered as heating oils.
Correct answer: There are six
What two elements make up fuel oil
Correct answer: Carbon and Hydrogen
The most common fuel oil used for residential and light commercial is?
Correct answer: Number two
As the temperature of an oil sample decreases;
Correct answer: The viscosity of the oil increases
If oil is to be stored at temperatures lower than 20 degrees F.
Correct answer: The viscosity will be thicker.
Explain why periodic oil tank inspection is desired:
2026/2027 UNIT
UNIT
32 OIL
32 OIL
UNIT
HEAT
HEAT
32
EXAM
OIL
EXAM
HEAT
QUESTIONS
QUESTIONS
EXAM QUESTIONS
AND
AND
ANSWERS
ANSWERS
AND(VERIFIED)
ANSWERS
(VERIFIED)
LATEST
(VERIFIED)
LATEST
UPDATE
UPDATE
LATEST
GRADED
UPDATE
GRADED
A+GRADED
-A+.pdf? Verified
A+.pdf answers with rationales
, 2026- Complete Exam Prep
UNITBundle:UNIT
32 OIL HEAT32EXAM
OIL HEAT
QUESTIONS
EXAM QUESTIONS
AND ANSWERS
AND ANSWERS
(VERIFIED)(VERIFIED)
LATEST UPDATE
LATEST
GRADED
UPDATEA+.pdf
GRADED A+ Page 2 of 6
Correct answer: To ensure that the tank is free of leaks and that the protective anodes
are in good working conditions.
If it is expected that an oil-fired appliance will burn 850 gallons of oil per year, how big
the oil storage be?
Correct answer: 275 gallons.
How many pounds of oxygen are required to burn 1 pound of Number two fuel?
Correct answer: 3 Lbs of oxygen
Explain the concept of excess air when it is used to describe the combustion process;
Correct answer: Most oil burners are set up to burn with appoximately 50 % Excess
air. When 1Lb of oil with 50% excess air is burned 21.6 lbs. or 288 CuFt. of air must be
furnished.
Before fuel oil can be burned, it must be
Correct answer: Automized
What product of combustion are produced with ideal combustion when fuel oil is
burned?
Correct answer: Heat, Carbon-dioxide and water vapor.
2026/2027 UNIT
UNIT
32 OIL
32 OIL
UNIT
HEAT
HEAT
32
EXAM
OIL
EXAM
HEAT
QUESTIONS
QUESTIONS
EXAM QUESTIONS
AND
AND
ANSWERS
ANSWERS
AND(VERIFIED)
ANSWERS
(VERIFIED)
LATEST
(VERIFIED)
LATEST
UPDATE
UPDATE
LATEST
GRADED
UPDATE
GRADED
A+GRADED
-A+.pdf? Verified
A+.pdf answers with rationales
