Pipe pe - Study guides, Class notes & Summaries

The modern word for plumber is derived from the Latin word for - ANSWER-A person who works with lead LEED applies to all areas of the profession, except - ANSWER-Renovation Water that comes from laundry and bathtubs and reused in known as - ANSWER-Graywater Suggested national plumbing standards are called - ANSWER-Model codes You are offered a job by another contractor before you have fulfilled your current obligations. The professional response is to - ANSWER-Ask the contractor to w...

PVC pipe correct answer: schedule 40, schedule 80, and (DWV) CPVC correct answer: rated for 180°F at 100 (psi) ABS pipe correct answer: used for building drain, waste and vents Polybutylene (PB) pipe correct answer: flexible tubing used for coldwater building supply and underground sprinkler systems Polyethylene (PE) pipe correct answer: for industrial piping systems, as well as for buried gas and water pipelines. Polyproylene (PP) pipe correct answer: used for industrial...

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...

Outside diameter (OD) - The distance between the outer walls of a pipe. Chemically inert - Does not react with other chemicals. Pri Elastomeric - Rubberized. Made of an elastic substance such as polyvinyl elastomer. mer - A liquid applied to plastic pipe prior to solvent welding in order to pre-soften the pipe and ensure a strong solvent weld. Bell-and-spigot pipe - Pipe that has a bell, or enlargement, also called a hub, at one end of the pipe and a spigot, or smooth end, at the other en...

Journeyman Plumbing Exam Questions and Answers 100% Solved Travel - answerThe Distance from the initial offset to the second fitting Advance - answerDistance parallel to the pipes between the offset fittings Offset - answerDistance the pipe is offset from original position to new position Rolling offsets formula - answerTravel = Rise x 2 = Spread x 2 What are the three ways water is present? - answerSolid - Ice Liquid - Water Gas - Steam Pressure formula? - answerPressure= Head x .434 ...

NGA 31 & 40 - Installing PE/Steel Pipes (31A), Installing Pipe in an excavation (31B) Horizontal Boring (31D), Dead Insertion (31E), Replacing Tracer Wire (40) *BASIC 8 OQs* Original Set [Notes based on the NGA 31/40 Student Manual written by Industrial Training Services] Backfill Refilling an excavated area or trench with excavated material. Proper backfill material depends on soil conditions and piping use. Bore Hole A hole bored into the ground vertically or horizontally to form a na...

FLETC Written Exam 4 With Verified Answers Latest Updated 2024/2025 Graded A+. Three Types of Explosions - ANSWER Mechanical Chemical Nuclear High Explosive - ANSWER Explosive which normally requires a blasting cap for initiation and once initiated produces a supersonic detonation with a shattering or brisant effect Detonate without confinement, doesn't need container Low Explosive - ANSWER Explosive, which when unconfined, responds to initiation by deflagration or burning and produces a...

FLETC Written Exam 4 With Verified Answers Latest Updated 2024/2025 Graded A+. High Explosive - ANSWER Explosive which normally requires a blasting cap for initiation and once initiated produces a supersonic detonation with a shattering or brisant effect Detonate without confinement, doesn't need container Low Explosive - ANSWER Explosive, which when unconfined, responds to initiation by deflagration or burning and produces a pushing effect Transitions from deflagration to detonation when ...

1 NCCER PLUMBING LEVEL 1 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ The modern word for plumber is derived from the Latin word for Correct Answer: A person who works with lead LEED applies to all areas of the profession, except Correct Answer: Renovation Water that comes from laundry and bathtubs and reused in known as Correct Answer: Graywater Suggested national plumbing standards are called Correct Answer: Model codes You are offered a job by another contr...

AHIT Plumbing Inspection (5) Questions And Answers Graded A+. For most communities, how far should a private well be located from a septic system? a. 18' to 20' b. 30' to 40' c. 50' to 70' d. 75' - 100' - correct answer. D What is a symptom of a water logged pressure tank? a. The pressure gauge doesn't work b. The pump runs constantly c. The pump vibrates too much d. The tank returns to the high limit too fast - correct answer. B ...