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Plumbing Practice Test Questions And Answers With Complete Solutions 2023
- Exam (elaborations) • 15 pages • 2023
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Plumbing Practice Test Questions And Answers With 
Complete Solutions 2023 
The final air test for an entire plumbing system shall be equal to __________ for a 
period of _____________ 1" water column 
15 minutes 
" Department" means what? Department of housing, building, & construction 
What is a journeyman plumber and what are his duties? person who engages in 
construction installation, & alteration of plumbing under a master plumber 
what is a master plumber and what are his duties? perso...
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