MASSACHUSETTS OIL BURNER LICENSE EXAM
QUESTIONS 2025\26 |GUARANTEED ACCURATE
ANSWERS
, Soot Short
-Heat anticipator that is not set properly
AFUE -The high limit control is set too low
-Oversized equipment
Don't know?
Term 2 of 190
The _______ switch opens when the motor has almost reached full speed
Give this one a try later!
Centrifugal Combustion chambers
60 to 90 days High pressure atomizing
, Don't know?
Term 3 of 190
If a high limit goes off, what does a low water switch do?
Give this one a try later!
Raising flue gas temperatures Maintains water temperature
For about 200 tests Minimize effect of wind
Don't know?
, Term 4 of 190
Zoning in new construction will _____ heating costs
Give this one a try later!
True Yes
Decrease Lower
Don't know?
Term 5 of 190
To properly size a new hot water boiler or furnace you should:
QUESTIONS 2025\26 |GUARANTEED ACCURATE
ANSWERS
, Soot Short
-Heat anticipator that is not set properly
AFUE -The high limit control is set too low
-Oversized equipment
Don't know?
Term 2 of 190
The _______ switch opens when the motor has almost reached full speed
Give this one a try later!
Centrifugal Combustion chambers
60 to 90 days High pressure atomizing
, Don't know?
Term 3 of 190
If a high limit goes off, what does a low water switch do?
Give this one a try later!
Raising flue gas temperatures Maintains water temperature
For about 200 tests Minimize effect of wind
Don't know?
, Term 4 of 190
Zoning in new construction will _____ heating costs
Give this one a try later!
True Yes
Decrease Lower
Don't know?
Term 5 of 190
To properly size a new hot water boiler or furnace you should:
