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NEWEST 2024 MASSACHUSETTS OIL BURNER PRACTICE EXAM (A NEW UPDATED VERSION) ACTUAL TEST QUESTIONS AND CORRECT VERIFIED ANSWERS |ALREADY GRADED A+ (BEST DOCUMENT FOR EXAM PREPARATION)$18.49
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NEWEST 2024 MASSACHUSETTS OIL BURNER PRACTICE EXAM (A NEW UPDATED VERSION) ACTUAL TEST QUESTIONS AND CORRECT VERIFIED ANSWERS |ALREADY GRADED A+ (BEST DOCUMENT FOR EXAM PREPARATION)
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NEWEST 2024 MASSACHUSETTS OIL BURNER PRACTICE
Institution
NEWEST 2024 MASSACHUSETTS OIL BURNER PRACTICE
NEWEST 2024 MASSACHUSETTS OIL BURNER PRACTICE EXAM (A NEW UPDATED VERSION) ACTUAL TEST QUESTIONS AND CORRECT VERIFIED ANSWERS |ALREADY GRADED A+ (BEST DOCUMENT FOR EXAM PREPARATION)
NEWEST 2024 MASSACHUSETTS OIL BURNER PRACTICE
EXAM (A NEW UPDATED VERSION) ACTUAL TEST
QUESTIONS AND CORRECT VERIFIED ANSWERS
|ALREADY GRADED A+ (BEST DOCUMENT FOR EXAM
PREPARATION)
The minimum operating pressure of an oil pump is: - Answer-
100 PSI
If a stack relay fails you, must? - Answer-Replace it with an
approved type controller
Aquastats are normally found on what type of heating systems?
- Answer-Hydronic
Airstats are found on what type of heating systems? - Answer-
Forced warm air systems
Under sized returns on a warm air system can result in what? -
Answer-Short cycling of the oil burner
Incorrect nozzle selection in regards to gallon per hour, can
result in what problems in a steam system? - Answer-Some
radiators not heating quickly enough
, Low boiler water temperature in a hydronic hot water system
may be caused by? - Answer-Undersized oil burner nozzles
Delayed opening oil valves are used to? - Answer-Allow oil
pump to come up to speed
If a steam boiler is to be installed with an automatic feeder it
must also have: - Answer-A backflow prevention device
How can a damaged heat exchanger be detected on a forced
warm air system? - Answer-With a smoke trace candle
If a high limit is installed to prevent high boiler water
temperature, what is the function of the low limit? - Answer-To
maintain temperature for domestic hot water
On a steam system, a plugged siphon loop can have what affect
on the heating system? - Answer-Insufficient heat in the living
space
On a triple acting aquastat a minimum of 20 degrees is
recommend between the high and low limit, this will prevent? -
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