Massachusetts oil burner Study guides, Class notes & Summaries

Massachusetts oil burner study guide | Actual Questions and Answers Latest Updated 2024/2025 (Graded A+)

Massachusetts oil burner study guide latest updated (Graded A)

MASSACHUSETTS OIL BURNER EXAM QUESTIONS WITH CORRECT ANSWERS LATEST UPDATED 2024/2025 GRADED A+. The cross connection between two supply tanks shall not exceed? - correct answer 660 gallons When is an automatic draft control not required? - correct answer When the equipment is designed to control the draft. Combustion performance testing can indicate: - correct answer Improper air oil mixture, too much combustion air, and low pump pressure. If a second oil-burning appliance is installed in ...

Massachusetts Oil Burner Practice Exam With 100% Correct Answers 2024

MASSACHUSETTS OIL BURNER LICENSE EXAM QUESTIONS WITH CORRECT ANSWERS | LATEST UPDATE 2024/2025 | GRADED A+. What are the 3 funtions of an Oil Burner nozzle? - correct answer Atomize, Meter, Patter. What are the 2 voltage circuits of a primary control? - correct answer Line & Low. What is the function of a fuse? - correct answer Protect circuit. What is the High Limit cut out? - correct answer Max safe Temp or Pressure setting. What is the High Limit cut in? - correct answer Cut out minus Dif...

MASSACHUSETTS OIL BURNER LICENSE EXAM QUESTIONS WITH CORRECT ANSWERS | LATEST UPDATE 2024/2025 | GRADED A+. What are the 3 funtions of an Oil Burner nozzle? - correct answer Atomize, Meter, Patter. What are the 2 voltage circuits of a primary control? - correct answer Line & Low. What is the function of a fuse? - correct answer Protect circuit. What is the High Limit cut out? - correct answer Max safe Temp or Pressure setting. What is the High Limit cut in? - correct answer Cut out minus Dif...

MASSACHUSETTS OIL BURNER LICENSE EXAM AND PRACTICE EXAM QUESTIONS AND CORRECT ANSWERS (ALREADY GRADED A+) | LATEST VERSIONS 2024 (JUST RELEASED)

Massachusetts Oil Burner License Exam - Questions and Answers Which substance offers the most resistance to the flow of electricity? Carbon What must be done to a draft gauge before use? Zero out the scale Which of the following is considered the better chimney? Cement block with a tile liner Air is composed of oxygen and nitrogen in what percentages? 21 and 79 Before installing a new nozzle the service technician should: Flush out the nozzle line and adapter Pulsating oil pump pressure is cau...

Massachusetts Oil burner Practice

Massachusetts Oil burner Practice questions and answers 2024 with complete solution