Exam (elaborations)
4th TSSA Part B Test (I) 150 Questions with 100% Correct Answers | Verified | Latest Update 2024
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When a combustion air opening is equipped with dampers, the dampers must be - interlocked with the burner, and fully open before starting the boiler. R4B A substance that absorbs humidity inside a boiler during dry layup is: - Activated alumina (4-142-1.3) The high oil temperature shutdown devi...
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