1|Page
NORA Oil Heat Exam Review ||Verified Exam!!|| Most
Recent Exam Actual Complete Real Exam Questions
And Correct Answers (Verified Answers) Already
Graded A+ | Guaranteed Success!! Newest Exam!!!
Water enters tanks through?
A)Fill caps
B)Vents
C)Delivery truck
D)All - Answer-D)All
A "vent alarm"
A)Tells delivery person when to stop
B)Call tech when flame fails
C)Signals when air vent is clogged - Answer-A)Tells
delivery person when to stop
The best way to clear a clogged oil line is to
A)Turn the pump pressure up
B)Use a Co2 cartridge
,2|Page
C)Use a hand pump to suck the dirt out - Answer-C)Use a
hand pump to suck the dirt out
The vacuum expected on pump can be calculated by 1"hg
for every foot of lift and 1" for every 10' run. NOTE: 1/2 for
filter
A) T
B)F - Answer-A)T
If there is an air leak in the oil suction line to a burner
A)The ignitor will fail
B)The flame may pulse
C)Draft will increase - Answer-B)The flame may pulse
A fuel de-aerator removes small amounts of sludge from
the oil
A)T
B)F - Answer-B)F - it removes small amounts of air from
the oil
Nozzle after-drip can be caused by?
, 3|Page
A) Too large a nozzle
B)Dirty Oil
C)Air in the nozzle line >"cracked line" - Answer-C)Air in
the nozzle line
What is the final adjustment you make when tuning up an
oil burner?
A)Draft
B) Change Nozzle
C)Oil Pressure
D)Combustion Air - Answer-D)Combustion Air
What is the effect of having a dirty burner squirrel cage
fan?
A)Water Hammer
B)Incomplete combustion
C)Low Co2
D)Blocked Chimney - Answer-B)Incomplete Combustion
New burners produce "high static pressure"
A)Produce more spark
B)Push flue gases through tighter boilers
NORA Oil Heat Exam Review ||Verified Exam!!|| Most
Recent Exam Actual Complete Real Exam Questions
And Correct Answers (Verified Answers) Already
Graded A+ | Guaranteed Success!! Newest Exam!!!
Water enters tanks through?
A)Fill caps
B)Vents
C)Delivery truck
D)All - Answer-D)All
A "vent alarm"
A)Tells delivery person when to stop
B)Call tech when flame fails
C)Signals when air vent is clogged - Answer-A)Tells
delivery person when to stop
The best way to clear a clogged oil line is to
A)Turn the pump pressure up
B)Use a Co2 cartridge
,2|Page
C)Use a hand pump to suck the dirt out - Answer-C)Use a
hand pump to suck the dirt out
The vacuum expected on pump can be calculated by 1"hg
for every foot of lift and 1" for every 10' run. NOTE: 1/2 for
filter
A) T
B)F - Answer-A)T
If there is an air leak in the oil suction line to a burner
A)The ignitor will fail
B)The flame may pulse
C)Draft will increase - Answer-B)The flame may pulse
A fuel de-aerator removes small amounts of sludge from
the oil
A)T
B)F - Answer-B)F - it removes small amounts of air from
the oil
Nozzle after-drip can be caused by?
, 3|Page
A) Too large a nozzle
B)Dirty Oil
C)Air in the nozzle line >"cracked line" - Answer-C)Air in
the nozzle line
What is the final adjustment you make when tuning up an
oil burner?
A)Draft
B) Change Nozzle
C)Oil Pressure
D)Combustion Air - Answer-D)Combustion Air
What is the effect of having a dirty burner squirrel cage
fan?
A)Water Hammer
B)Incomplete combustion
C)Low Co2
D)Blocked Chimney - Answer-B)Incomplete Combustion
New burners produce "high static pressure"
A)Produce more spark
B)Push flue gases through tighter boilers
