Challenge Your Exam Readiness With Our Free Journeyman Plumber Practice Questions

Question # 8

Which device is required for a commercial dishwashing machine?

Options:

A.

Air gap

B.

Pressure vacuum breaker

C.

RPZ assembly

D.

Double check valve

Viewing question 8 out of 72 questions
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Journeyman Plumber Overview

Name Journeyman Plumber
Code Journeyman Plumber
Vendor Construction and Industry
Certification State Licensing Boards

Journeyman Plumber Questions