1|Page
NORA Oil Heat Exam Review Questions | EXAM,
QUESTIONS WITH ACCURATE ANSWERS |
MULTIPLE CHOICES |2026!!
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
C) Get better atomization ......ANSWER......B)Push flue gases through
tighter boilers
pg. 1
, 2|Page
Water oil in tanks is necessary because?
A) Adds btu value
B) Provides a place for bacteria to grow ......ANSWER......B)Provides a
place for bacteria to grow
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
C)Use a hand pump to suck the dirt out ......ANSWER......C)Use a hand
pump to suck the dirt out
pg. 2
NORA Oil Heat Exam Review Questions | EXAM,
QUESTIONS WITH ACCURATE ANSWERS |
MULTIPLE CHOICES |2026!!
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
C) Get better atomization ......ANSWER......B)Push flue gases through
tighter boilers
pg. 1
, 2|Page
Water oil in tanks is necessary because?
A) Adds btu value
B) Provides a place for bacteria to grow ......ANSWER......B)Provides a
place for bacteria to grow
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
C)Use a hand pump to suck the dirt out ......ANSWER......C)Use a hand
pump to suck the dirt out
pg. 2
