Pex pipe - Study guides, Class notes & Summaries

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 (poly...

Mass Plumbing Code Exam Questions and Answers 100% Solved How many foot of head do you need for a test on the sanitary drainage system - answer10' The min spacing for hangers on horizontal 1" copper - answer6' No vent shall be installed within _______ of the trap weir - answer2 pipe diameters When sheet copper is used in plumbing it shall have a min thickness of - answer12 oz per sq ft The storage time of a sump shall not exceed - answer12 hours Min drain size on residential laundry -...

Mass Plumbing Code Exam Questions and Answers 100% Pass How many foot of head do you need for a test on the sanitary drainage system - ANSWER-10' The min spacing for hangers on horizontal 1" copper - ANSWER-6' No vent shall be installed within _______ of the trap weir - ANSWER-2 pipe diameters When sheet copper is used in plumbing it shall have a min thickness of - ANSWER-12 oz per sq ft The storage time of a sump shall not exceed - ANSWER-12 hours Min drain size on residential l...

2015 P1 ICC residential plumbing inspector Questions And Answers 1 1/4 inch - ANS minimum size of a residential vent 6 inches - ANS flood level rim of a fixture 1 inch - ANS toilet tank emergency relief 45 degrees and up - ANS what is classified as vertical 3/4 inch - ANS minimum t & p size 6 inches - ANS t & p minimum distance from finished grade P2605 - ANS pipe support table supported throughout entire length - ANS building sewer line mu...

ABS, PVC and CPVC are examples of thermoplastics commonly used for plumbing pipe and fittings - Answer-True The maximum operating temperature for industrial PVC is 50c - Answer-False PEX Pipe is approved for potable hot and cold water supply systems as well as hydronic heating systems, in all model of plumbing codes and mechanical codes in North America - Answer-True Cast Iron is used for water supply and distribution piping, fire suppression systems, natural gas systems and heating - A...

Home Inspector Course Exam 2024 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 dist...

Building sewers shall be tested by completely filling the sewer with water from the ______ A. Lowest to highest point B. Lowest to at least 5' head C. Lowest to at least 10' head D. Lowest to at least ground level correct answer: C. Lowest to at least 10' head Hot and cold water piping may be tested with ____ A. 40 psi-150 psi water for 10 minutes B. 35 psi for at least 15 minutes C. 50 psi or the working pressure of the water in the system for at least 15 minutes D. 100 psi of ai...

Building sewers shall be tested by completely filling the sewer with water from the ______ - Answer-Lowest to the highest point Except for plastic piping systems, HOT AND COLD water piping may be tested with ___ - Answer-50 psi air or the working pressure of the water in the systems for at least 15 minutes The required clearance in front of a 2-inch cleanout is _______ inches. - Answer-18 inches A stack, as defined in the code, is.... - Answer-The vertical main of soil, waste, or vent p...

P1 ICC residential plumbing inspector Exam Study Guide. 1 1/4 inch - answerminimum size of a residential vent 6 inches - answerflood level rim of a fixture 1 inch - answertoilet tank emergency relief 45 degrees and up - answerwhat is classified as vertical 3/4 inch - answerminimum t & p size 6 inches - answert & p minimum distance from finished grade P2605 - answerpipe support table supported throughout entire length - answerbuilding sewer line must be not rocky or unstable soil - answ...

Mass Plumbing Code questions and answers well illustrated. How many foot of head do you need for a test on the sanitary drainage system - ANS.10' The min spacing for hangers on horizontal 1" copper - ANS.6' No vent shall be installed within _______ of the trap weir - ANS.2 pipe diameters When sheet copper is used in plumbing it shall have a min thickness of - ANS.12 oz per sq ft The storage time of a sump shall not exceed - ANS.12 hou...