SC Plumber Contractor Practice Questions - South Carolina Plumber Contractor Examination Exam

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Waste from a commercial food-handling fixture such as a pot sink or a food-prep sink shall discharge to the drainage system through which arrangement?

A direct connection with a 2-inch P-trap An air gap, with the waste spilling into an approved receptor A water closet flange A floor drain without a receptor or air gap

Correct Answer:

An air gap, with the waste spilling into an approved receptor

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