Oil burner test latest - Study guides, Class notes & Summaries

HVAC Oil Burner Test | 100% Correct Answers | Verified | Latest 2024 Version

Stationary Engineer Exam Questions With Correct Answers Latest (GRADED A+) On a gas fired boiler what is the proper gas to air mixture - Answer 30%-70% and in special arrangements it can be as high as 100% . ANSWER CHAPTER 11 remember% What is the total hardness in a system that was found to have calcium hardness of 60ppm and magnesium hardness of 18ppm and carbon hardness of 12 ppm? - Answer TH=(Ca x 2.5) + (Mg x 4.1)nTH=(60 x 2.5) + (18 x 4.1)nTH= 150+73.8 =( 223.8 PPM) How often s...

Massachusetts oil burner study guide latest updated What is the voltage found at the TT terminals - Answer️️ -24 volts What are the 8 steps of a no heat call - Answer️️ -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 an...

OIL EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ According to NFPA31-2001, what is the minimum size of the vent pipe on an oil storage tank Correct answer: 1 1/4 inch Nozzles are available with three different spray patterns: Correct answer: Solid, semi-hollow, hollow What type of motor is used on a residential high pressure oil burner Correct answer: Split phase The most common motor speeds used in amerian made burners are Correct answer: 1725 and 3250 rpm I...

Oil burner Test Prep | Actual Questions and Answers Latest Updated 2024/2025 (Graded A+)

JOURNEYMAN OIL MAINE FUEL BOARD RULES EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ What must you do if you notice code violations in a homeowners house? Correct answer: Notify them and recommend ways to address them What must be done when performing an annual tune-up on a heating system? Correct answer: A combustion efficiency test and a copy must be posted on site Whenever a furnace, direct fired hot water heater, or boiler is installed the total installation ...

Stationary Engineer Exam Questions and Answers Latest 2024/2025 (GRADED A+) How much clearance from the top of the boiler is needed for a HP boiler that produces 70000 lbs of steam? - Answer 7 feet On a gas fired boiler what is the proper gas to air mixture - Answer 30%-70% and in special arrangements it can be as high as 100% . ANSWER CHAPTER 11 remember% What is the total hardness in a system that was found to have calcium hardness of 60ppm and magnesium hardness of 18ppm and carbon hard...

Stationary Engineer Exam Questions and Answers Latest (GRADED A+) How much clearance from the top of the boiler is needed for a HP boiler that produces 70000 lbs of steam? - Answer 7 feet On a gas fired boiler what is the proper gas to air mixture - Answer 30%-70% and in special arrangements it can be as high as 100% . ANSWER CHAPTER 11 remember% What is the total hardness in a system that was found to have calcium hardness of 60ppm and magnesium hardness of 18ppm and carbon hardness of 1...

Oil Burners State test Questions and Answers(2024 Latest Update) Oil Burners State test!!how should an oil tank be supported - ANSWER Ridgid non-combustible supports to prevent settling, sliding, or lifting what is the wire gauge used on oil burner circuits - ANSWER 14 gauge minimum how is an oil burner wired - ANSWER oil burners are wired intermittent or interrupted what does intermittent or interrupted mean - ANSWER intermittent - Transformer stays on throughout the burner firing cycl...

Oil burner Practice Test | Actual Questions and Answers Latest Updated 2024/2025 (Graded A+