SC Boiler Installation Practice Questions - South Carolina Boiler Installation Contractor Examination Exam

On an ASME Section IV steam boiler, the lowest visible part of the water gage glass shall be at least:

1 inch above the lowest permissible water level recommended by the manufacturer 6 inches below the normal water line At the centerline of the boiler shell Level with the crown sheet or tubes

Correct Answer:

1 inch above the lowest permissible water level recommended by the manufacturer

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