Polybutylene pb pipe - Study guides, Class notes & Summaries

1 PLUMBING BOOK MODULE 6 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ Protect plastic pipe from long-term sun exposure because it Correct Answer: will degrade SDR indicates the ratio between a pipe's outside diameter and its Correct Answer: wall thickness The number of types of plastic pipe that the plumbing industry uses primarily is Correct Answer: 6 ABS pipe absorbs heat Correct Answer: slowly An example of a thermosetting plastic is Correct Answer: PE (p...

Type M with a red label - CORRECT ANSWER-What type of copper pipe is the thinnest 6 feet - CORRECT ANSWER-Minimum horizontal support spacing for 3/4" pipe is.... Electolysis - CORRECT ANSWER-Pipe corrosion from copper and galvanized pipe contacting each other is due to.... Install a brass section - CORRECT ANSWER-To prevent corrosion between copper and galvanized pipe in contact PVC - CORRECT ANSWER-What type of pipe can't be used in indoor water distribution? Pex - CORRECT ANSWER-T...

A factor or value used to indicate the smoothness of the interior of a pipe Cfactor Major parts of water distribution Pipes, storage facilities, pumping stations, valves ,fire hydrants, meters, and other appurtenances 00:02 01:14 Main purpose of water storage facilities To provide sufficient amount of water to average or equalize the daily demands on the water supply system Types of storage facilities Clear wells, elevated tanks,standpipes,ground level storage tanks ...

Home Inspection Exam Prep Questions and Answers Graded A+ Document Content and Description Below Home Inspection Exam Prep Questions and Answers Graded A+ Ceiling joist when installed parallel to roof rafters, to prevent rafter spread, should be overlapped... - 3 inches - 4 inches - 5 inches - 6 inches 3 inches What is the primary purpose of the control joints placed in concrete driveways?- To prevent cracking. - To drain the surface. - To reduce random cracking. - To enhance appearance. To re...