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New Jersey

Master Plumber

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New Jersey
Board of Examiners of Master Plumbers

124 Halsey Street
Newark, NJ 07101
Phone: (973) 504-6420
Exam Provider
PSI Licensure: Certification
3210 E. Tropicana
Las Vegas, NV  89121
Phone:  (855) 746-8173
Exam Type
Exam Content
Subject Areas# of
General Knowledge7
Materials, Uses, and Specifications17
Traps, Interceptors, and Backflow Prevention15
Plumbing Fixtures, Fixture Fittings, and Plumbing Appliances13
Water Supply Systems12
Drains and Waste15
Specialty Plumbing4
Vent Systems10
Total number of test questions:
Time allowed (minutes):

In addition to the trade-specific examination, you may be required to pass the Business and Law Exam offered by PSI or take an "approved" Business and Law course

Books Allowed in the Exam
National Standard Plumbing Code, 2015, PHCC
Buy from Publisher
Books NOT Allowed in the Exam
Mathematics for Plumbers and Pipefitters, 8th Edition, Lee Smith
Buy at Amazon
Code of Federal Regulations, 29 CFR Part 1926 (OSHA), GPO [or] (OSHA) Selections by PSI
Buy from Publisher
Modern Plumbing, 7th Edition, E. Keith Blankenbaker
Buy at Amazon
Plumbing: Design and Installation, 4th Edition, Les Ripka
Buy at Amazon
Available Study Materials
PSI OSHA Selections
Practice Exam

Sample questions are based on the PSI publication titled "29 CFR PART 1926 Selections, as of June 2013" (hightlighted in green above).

This file contains approx. 800 sample questions.

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