Massachusetts Oil Burner Test Questions and Answers | Examination Preparation Guide | Graded A+

Massachusetts Oil Burner Test
Questions and Answers |
Examination Preparation Guide |
Graded A+

‣ What are the 2 voltage circuits of a primary control? Answer: Line &
Low.


‣ What is the function of a fuse? Answer: Protect circuit.


‣ What is the High Limit cut out? Answer: Max safe Temp or Pressure
setting.


‣ What is the High Limit cut in? Answer: Cut out minus Differential.


‣ What is the "Max" Lockout time for a burner with a 3 GPH Flow Rate?
Answer: 45 Seconds.


‣ What is the minimum stack temperature which will allow a stack
switch to work? Answer: 400 degrees F


‣ When do you apply a permit to store oil? Answer: 10 gallons.

, ‣ What is the "Main" function of an oil burner Primary Control? Answer:
Prove Flame.


‣ Stack Relay must be reset after lockout? True? or False? Answer: True.


‣ What is the Required minimum height required for fill and vent pipes?
Answer: 3 Feet.


‣ What is the smallest vent pipe used for residential. Answer: 1 inch 1/4


‣ What size is the oil line for a residential burner? Answer: 3/8


‣ Largest oil capacity for residential without a license? Answer: 10,000
Gallons


‣ At what height ceiling would a second thermal switch be required?
Answer: 12'


‣ A typical residential oil burner is also s/u to run Kerosene True? Or
False? Answer: False


‣ Permit to install an oil burner is issued by the? Answer: State Fire
Marshall