MASSACHUSETTS OIL BURNER STUDY GUIDE|COMPLETE EXAM |LATEST QUESTIONS AND VERIFIED ANSWERS| 100% ACCURATE |ALREADY GRADED A+

1 . What is the voltage found at the TT 24 volts terminals 2. What are the 8 steps of a no heat call 1 talk to customer 2 check tt.3 check to make sure an emergency switch is on 4check to make sure there is oil in the tank 5 check to make sure the main power going to the unit is on six check to make sure that tank shut off valve is open 7 know whether the tank is located above or below the burner I know the type and style of the system that is being used on a one or two pipe system 3. What is a cad cell A device containing condominium sulfide used to prove the flame in oil burner furnace 4. How much air is needed to burn a gallon of number 2 fuel oil and why. In 2015 most oil burners are set up to burn with approximately 50% excess air because it would be dangerous to set up a burner for exactly the correct amount of air 5. What is the term InStep mean The stack relay is operating correctly 6. What is normal pump pressure 100 PSI