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