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Oil burner License Study Guide ( Massachusetts ) Exam Questions And Answers
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Oil burner License Study Guide ( Massachusetts ) Exam Questions And Answers What are the 3 functions of an Oil Burner nozzle? - ANS Atomize, Meter, Patter. What are the 2 voltage circuits of a primary control? - ANS Line & Low. What is the function of a fuse? - ANS Protect circuit. ...
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