Exam (elaborations)
OIL FURNACE EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+
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OIL FURNACE EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ What is the heating value of a number 2heating oil? Correct answer: 140,000 BTU/gallon What is the common operating pressure of a high-pressure oil burner? Correct answer: 100psig What is the secondary voltage o...
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