AZ ROC B-4 General Residential Engineering Practice Questions - Arizona ROC B-4 General Residential Engineering Examination Exam

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Under the Virginia Graeme Baker (VGB) Pool and Spa Safety Act and ISPSC 310, what is the minimum required center-to-center spacing between two submerged main drain suction outlets connected to a common suction line to prevent bather entrapment?

12 inches 24 inches 3 feet (36 inches) 5 feet (60 inches)

Correct Answer:

3 feet (36 inches)

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