Exam (elaborations)
NORA Oil Heat Exam Review Questions 100% Solved
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NORA Oil Heat Exam Review Questions 100% Solved What is the final adjustment you make when tuning up an oil burner? A)Draft B) Change Nozzle C)Oil Pressure D)Combustion Air D)Combustion Air What is the effect of having a dirty burner squirrel cage fan? A)Water Hammer B)Incomplete com...
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