Dwv pvc pipe - Study guides, Class notes & Summaries

iron pipe size - Answer-Sizing system for steel piping is known as ____ ____ ____. Plastic pipe - Answer-______ _____ used for drainage waste and vent (DWV) installations is manufactured using IPS, and the inside diameter varies based on the wall thickness wall thickness - Answer-Three common ___ _______ classifications are Schedule (S) 10, 40, and 80. higher - Answer-A ______ schedule rating indicates a greater wall thickness. UV rays - Answer-All plastic pipe and tubing must be pro...

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 "underground" 1-1/4" - 1 dfu's 1-1/2" - 3 dfu's 2" - 4 dfu's 3" 6 dfu's 4" - dfu's - Answers-What are the fixture unit values for the following traps Double fixture fitting - Answe...

1/4" - Threads of drainage fittings shall be tapped as to allow _____ pitch per foot 4 lbs - Lead used for safe pans shall not be less than ________ per square foot Copper Tube, Cast Iron, Stainless steel, ABS, PVC DWV - Name 3 allowable materials for the DWV system "underground" 1-1/4" - 1 dfu's 1-1/2" - 3 dfu's 2" - 4 dfu's 3" 6 dfu's 4" - dfu's - What are the fixture unit values for the following traps Double fixture fitting - What type of fitting is used for cont...

RAC 40 Quiz 7 Review - Questions and Answers When soldering, flux should be applied to ________. The male part of the joint only The size indicated for the diameter of copper tubing used for plumbing is the approximate __________. Inside dimension When joining steel pipe, ___________ should be applied to the threads before connecting. Pipe dope The maximum temp. at which soft solder is done is __________. 842 F If a technician needs 5/8" ACR for an installation and was located near only a plu...

Study Guide Professional Home Inspector TREC/NHIE Exam - Q & A (Complete Solutions) Clay tile roof should have how much overlap? a. 6" b. 3" c. 10" d. 12 What is the heaviest roof material per sq. ft.? a. Slate/ concrete tile b. Asphalt c. Fiberglass d. Tar & gravel with ballast Wood shingle/shakes should be spaced how far apart? a. 3/8" b. 5/8" c. 1/2" d. 3/4" Flat roofs - what is the most common cause of leaking? a. Seams b. Ponding c. Parapet walls d. Gutters What does water ponding ...

Massachusetts Plumbing Code Exam Questions and Answers 2024 How far can a trap arm go 1 1/2" 2" 3" 4" - answer5' 6' 8' 10' What is the maximum water pressure going into a residential dwelling - answer80 psi What is the smallest drain piping allowed underground - answer2" What's the minimal size vent going through a roof - answer2" How many pounds in a gallon of water - answer8.33 lbs How many gallons in a cubic foot of water - answer7.5 How much does a square foot of water wei...

1 LEVEL 1 PLUMBING EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ AHJ Correct Answer: Authority Having Jurisdiction cross-connection Correct Answer: Physical link of potable water and dirty water DWV Correct Answer: Drain Waste Vent LEED Correct Answer: Leadership in Energy and Environmental Design Potable Correct Answer: suitable for drinking 2 OSHA Correct Answer: Occupational Safety and Health Administration Personal fall arrest system Correct Answer: P...

What minimum size pipe is required to supply a water closet flushometer valve? - correct answer -1" Using tables 6-5 and 6-6, the main water pipe size @ location E is _____. - correct answer -1 1/2" Main water pipe size at location G is _____. - correct answer -3/4" What is the minimum size water pipe required from the meter to the house? - correct answer -1" Using tables 6-5 and 6-6, water pipe sizing at location (1) is _____. Calculations shall be for minimum pipe size. - corre...

Storm water shall not be drained into sewers intended for ___________________. a. a combined sewer system b. sanitary drainage only c. a storm drain system d. a storm sewer system B Subsoil drains shall be piped to a ______________________. a. storm drain b. street curb c. alley d. all of the above D The perimeter of buildings having basements, cellars, or crawl spaces or floors below grade shall be provided with ____________________. a. backwater valves b. seepage pit...

Massachusetts Plumbing Code Exam Questions and Answers 2024 How far can a trap arm go 1 1/2" 2" 3" 4" - answer5' 6' 8' 10' What is the maximum water pressure going into a residential dwelling - answer80 psi What is the smallest drain piping allowed underground - answer2" What's the minimal size vent going through a roof - answer2" How many pounds in a gallon of water - answer8.33 lbs How many gallons in a cubic foot of water - answer7.5 How much does a square foot of water wei...