Exam (elaborations)
General Examination #2 plumbing Questions With Complete Solutions
- Course
- Institution
A plumbing permit expires if work authorized by the permit is not started within ______ days. 103.3.3 correct answer: 180 days A plumbing permit is not required _________ . 103.1.1 (2) correct answer: for clearing stoppages The maximum units on a 2 inch horizontal waste line is _______ .Tab...
[Show more]