Journeyman Plumber Practice Test 1

10 free Journeyman Plumber practice questions in the real exam format, covering the official content areas, with an explanation for every answer.

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Question 1 of 10

Administration General Regulations

A 3/4 inch PEX line passes through a stud hole whose edge is 1 inch from the stud face. Under the 2021 IPC, the pipe must be protected by: