Exam (elaborations)
Unit 32 - Oil Heat Exam Questions and Answers (RATED +)
- Course
- Institution
The grade of fuel used in residential and light commercial units is ____. - ANSWER-number 2 When the oil tank is above the oil burner pump, the fuel oil supply system would normally be a _____. - ANSWER-gravity flow, one pipe system An auxiliary tank and booster pump system is required if t...
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