Exam (elaborations)
Oil burner License Study Guide ( Massachusetts ) 107 Exam Study Questions with 100% Correct Answers | Verified
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What are the 3 funtions of an Oil Burner nozzle? - ️️Atomize, Meter, Patter. What are the 2 voltage circuits of a primary control? - ️️Line & Low. What is the function of a fuse? - ️️Protect circuit. What is the High Limit cut out? - ️️Max safe Temp or Pressure setting. ...
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