Exam (elaborations)
Plumbing Journeyman Test Questions With Complete Solutions
- Course
- Institution
1 1/4" Trap Arm correct answer: 2 1/2" min 30"max 1 1/2" trap arm correct answer: 3" min 42" max 2" trap arm correct answer: 4" min 60" max 3" trap arm correct answer: 6" min 72" max 4" trap arm correct answer: 8" min 120" max 4" + trap arm correct answer: double diameter min 1...
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