Free Journey Level Plumber Practice Test Questions

Question # 59

A 4-inch vertical stack is serving multiple floors. What is the maximum DFU load permitted under the UPC?

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180 DFUs

200 DFUs

220 DFUs

240 DFUs

Viewing question 59 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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