Free Journey Level Plumber Practice Test Questions

Question # 46

What is the minimum size vent through the roof under the UPC?

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1-1/4 inch

2 inches

3 inches

4 inches

Viewing question 46 out of 70 questions

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Journey Level Plumber Overview

Name	Journey Level Plumber
Code	Journey Level Plumber
Vendor	Skilled Trades
Certification	NITC

Journey Level Plumber Questions

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