Exam (elaborations)
MASSACHUSETTS OIL BURNER PRACTICE EXAM | QUESTIONS & 100% CORRECT ANSWERS (VERIFIED) | LATEST UPDATE | GRADEA+
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MASSACHUSETTS OIL BURNER PRACTICE EXAM | QUESTIONS & 100% CORRECT ANSWERS (VERIFIED) | LATEST UPDATE | GRADEA+ The cross connection between two supply tanks shall not exceed? Correct Answer: 660 gallons When is an automatic draft control not required? Correct Answer: When the equipment i...
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