Steel pipe fittings - Study guides, Class notes & Summaries

Journeyman Plumbing Test Study Guide Questions and Answers Rated A+ more restrictive provisions apply where conflicts occur between code and manufacture instructions. what shall be 3rd party certified as conforming to NSF 14 all plastic pipe, fittings and components. all strainer plates on drain inlets shall be designed and installed so that all openings are..? not greater than 1/2 inch (12.7) in least dimension. pipes through foundation walls need..? a relieving arch or a pipe sleeve which i...

NCCER Plumbing Level 1 - Questions and Answers Type K copper tube is marked with the color code Green The valve most often used for draining and freeze protection above ground is the Compression, stop, and waste valve The type of cable also known as a ground key is the Stop valve In order to prevent turbulence when more than one tee is installed in a line, a tube should have a minimum of 30" of tube between tees If tee fittings are not properly installed, they can cause a condition known as B...

Which of the following does NOT have to be inspected during the plumbing inspection? A. fire and lawn sprinkler systems B. fixtures and faucets C. water heating equipment D. supply and drain, waste, and vent (DWV) piping - Answer-A. fire and lawn sprinkler systems Which action IS required by most standards of practice during the plumbing inspection? A. required to operate automatic safety controls B. required to observe onsite water supply quantity and quality C. required to describe wat...

Recommended Practice for Basic Inspection-New Pipeline Construction API 1169 API Specification 5L Specification for Line Pipe API Recommended Practice 5L1 Recommended Practice for Railroad Transportation of Line Pipe API Recommended Practice 5LT Recommended Practice for Truck Transportation of Line Pipe API Recommended Practice 5LW Recommended Practice for Transportation of Line Pipe on Barges and Marine Vessels API Specification 6D Specification for Pipe Valves AP...

Center NFPA 99 2018 Practice Test Questions: Worksheet 8 with Certified Answers Fittings for positive pressure medical gas systems must be cleaned for oxygen service by the manufacture, supplier or other agency prior to installation. a) True b) False True 5.1.10.1.1 It is the responsibility of the installer to furnish documentation certifying that all installed piping and materials are cleaned for oxygen service. a) True b) Flase True 5.1.10.1.8 For vacuum systems, p...

API 1169 Recommended Practice Exam Verified 100% Correct!! API Specification 5L Specification for line pipe APL Recommended Practice 5L1 Recommended practice for railroad transportation of line pipe API Recommended Practice 5LT Recommended practice for truck transportation of line pipe API Recommended Practice 5LW Recommended practice for transportation of line pipe on barges and marine vessel API Specification 6D Specification for pipeline valves API Recommended P...

Journeyman's Plumbing Exam Questions and Answers 100% Pass 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...

API 574 for API 570 Exam Questions and Answers 100% Pass API Recommended Practice 574, Inspection of Piping, Tubing Valves, and Fittings, does not cover: a. control valves. b. piping smaller than 2" NPS. c. tubing smaller than 1.5" diameter. d. fittings smaller than 2" NPS - Answer- A The refining industry generally uses what type piping for severe service? a. brass b. cast c. seamless d. longitudinal seam welded - Answer- C Piping made by rolling plates to size and welding the s...

PIPEFITTER NCCER V4 STUDY GUIDE QUESTIONS WITH 100% VERIFIED CORRECT ANSWERS when working from a suspended scaffold, wear a safety belt that is securely tied to the - Correct Answer OSHA approved anchorage point a toe board must be what minimum height to comply with OSHA safety standards for scaffolding? - Correct Answer 3 1/2 What maximum Air pressure may be used for cleaning? - Correct Answer 30 PSI A tank has a diameter of 58ft, the circumference of the tank is 182.23ft, one degree ...

more restrictive provisions apply correct answer: where conflicts occur between code and manufacture instructions. what shall be 3rd party certified as conforming to NSF 14 correct answer: all plastic pipe, fittings and components. all strainer plates on drain inlets shall be designed and installed so that all openings are..? correct answer: not greater than 1/2 inch (12.7) in least dimension. pipes through foundation walls need..? correct answer: a relieving arch or a pipe sleeve w...