NORA Oil Heat Exam Review Questions | EXAM, QUESTIONS WITH ACCURATE ANSWERS | MULTIPLE CHOICES |2025!!

NORA Oil Heat Exam Review Questions | EXAM,
QUESTIONS WITH ACCURATE ANSWERS |
MULTIPLE CHOICES |2025!!

Save




Practice questions for this set


Learn 1 /7 Study with Learn




When is a burner "over fired"?



Choose an answer



1 When the nozzle gph is too high 2 When the pressure is too high



When the stack temperature is too
3 4 All
high



Don't know?




Terms in this set (40)

, What is the final D)Combustion Air
adjustment you make
when tuning up an oil
burner?
A)Draft
B) Change Nozzle
C)Oil Pressure
D)Combustion Air

What is the effect of B)Incomplete Combustion
having a dirty burner
squirrel cage fan?
A)Water Hammer
B)Incomplete combustion
C)Low Co2
D)Blocked Chimney

New burners produce B)Push flue gases through tighter boilers
"high static pressure"
A)Produce more spark
B)Push flue gases through
tighter boilers
C) Get better atomization

Water oil in tanks is B)Provides a place for bacteria to grow
necessary because?
A) Adds btu value
B) Provides a place for
bacteria to grow

Water enters tanks D)All
through?
A)Fill caps
B)Vents
C)Delivery truck
D)All