Pipefitting - Study guides, Class notes & Summaries

Pipefitting Nccer Level 2 Exam 2024 Gravity flow systems - ANSWER-Consist of piping that is sloped to allow flow and is not pressurized. These systems usually includes storm and sanitary during services. Boiling - ANSWER-When water flows upward into the bottom of the cut. A high water table is one of the causes of boiling. Trench width and depth - ANSWER-Determines the load that the pipe has to support once backfilling is complete Thrust blocks - ANSWER-Designed by engineers, help restrain t...

Nccer Pipefitting Hand Tools Exam What is a wraparound? - ANSWER-A tool that a pipefitter wraps around a piece of pipe to lay out a straight line around the pipe. What direction should you work when using cutting tools? - ANSWER-Away from your body.

Burr A sharp, ragged edge of metal usually caused by cutting pipe. Conduit A round raceway, similar to pipe, that contains conductors. Die A tool used to make male threads on a pipe or bolt. Female threads Threads on the inside of a fitting

NPT - ANSWER-National Pipe Thread NPS - ANSWER-Nominal Pipe Size NC - ANSWER-National Course T.O. - ANSWER-Take-off XLR and correct take off for a 90 degree fitting - ANSWER-2 x NPS LR and correct take off for a 90 degree fitting - ANSWER-1 1/2 x NPS SR and correct take off for 90 degree fitting - ANSWER-1 x NPS Formula for finding the T.O. of a 45 degree BW elbow. - ANSWER-.625 x NPS Refrigeration copper comes in a roll. It has to be ______ before bending. - ANSWER-Aneal...

NPT - ANSWER National Pipe Thread NPS - ANSWER Nominal Pipe Size NC - ANSWER National Course T.O. - ANSWER Take-off XLR and correct take off for a 90 degree fitting - ANSWER 2 x NPS LR and correct take off for a 90 degree fitting - ANSWER 1 1/2 x NPS SR and correct take off for 90 degree fitting - ANSWER 1 x NPS Formula for finding the T.O. of a 45 degree BW elbow. - ANSWER .625 x NPS Refrigeration copper comes in a roll. It has to be ______ before bending. - ANSWER Aneal...

UA Standard for Excellence Questions with correct Answers T/F The UA is an affiliate of the American Federation of Labor-Congress of Industrial Organizations (AFL-CIO). T T/F Under the UA Standard for Excellence, it is understood that members through the local union, and management through the signatory contractors, have duties and are accountable in achieving successful resolutions. T T/F The job steward shall communicate with the members about issues affecting work progress...

1 PRACTICE TEST AIC STUDY GUIDE EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ Which of the following documents is utilized for correspondence between the A/E or Owner and the Contractor? A. Job Diary B. Memorandum C. Construction Report D. Formal Business Letter Correct Answer: d Which of the following documents is used for correspondence between the home office and the job site? A. Job Diary B. Memorandum C. Construction Report D. Formal Business Lette...

1/2" - ANSWER-Sight Glass Minimum Connection 3/4" - ANSWER-Low Water Cut-off Draw Minimum Connection 1" - ANSWER-Water Column Minimum Connection 3/4" - ANSWER-Control Manifold Minimum Connection 1/4" - ANSWER-Sight Glass Drain Minimum Connection 1" - ANSWER-Bottom Blow-Off Minimum Connection 2 1/2" - ANSWER-Bottom Blow-Off Maximum Connection 2 1/2" - ANSWER-Surface Blow-Down Maximum Connection 3" - ANSWER-Threaded Safety Valve Maximum Connection 4 1/2" - ANSW...

Which of the following documents is utilized for correspondence between the A/E or Owner and the Contractor? A. Job Diary B. Memorandum C. Construction Report D. Formal Business Letter - ANSWER-d Which of the following documents is used for correspondence between the home office and the job site? A. Job Diary B. Memorandum C. Construction Report D. Formal Business Letter - ANSWER-b What is the best time to distribute the Working Agenda to the Participants? A. As a follow-up to th...