Exam (elaborations)
Journeyman's Exam Questions and Answers
- Course
- Institution
1/4" - Answers-Threads of drainage fittings shall be tapped as to allow _____ pitch per foot 4 lbs - Answers-Lead used for safe pans shall not be less than ________ per square foot Copper Tube, Cast Iron, Stainless steel, ABS, PVC DWV - Answers-Name 3 allowable materials for the DWV system "u...
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