Plumbing module 1 and 2 - Study guides, Class notes & Summaries

1 MODULE 5 - INTRODUCTION TO PLUMBING DRAWINGS EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ The act of showing the actual building, room, or object reduced in proportion from fullsize to a smaller size is called Correct Answer: Scaling the drawing The instrument used to draw and measure scaled drawings is a Correct Answer: Architects scale To establish the limits of a measurement on the drawing use Correct Answer: Extension lines To check for certain practice...

1 PLUMBING BOOK MODULE 11 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ Systems that can capture water that is not heavily contaminated and redirect it for certain uses without treatment if allowed by local codes are called Correct Answer: graywater The system inside a building is a circuit of piping designed to remove the wastes from plumbing fixtures and drain safely, reliably, and efficiently is called the Correct Answer: DWV system The seal in a trap protec...

Plumbing module 1 and 2.

1 PLUMBING BOOK MODULE 3 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ In relation to aisles or places where people are walking, the tips of sharp tools that are lying on benches or tables should be pointed: Correct Answer: Away from the aisle Prevent rust on the metal parts of tools by applying Correct Answer: light oil To measure offsets, the plumber's rule has markings for Correct Answer: 45 degrees On the hacksaw, the more teeth per inch on a blade, Corre...

1 PLUMBING BOOK MODULE 3 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ In relation to aisles or places where people are walking, the tips of sharp tools that are lying on benches or tables should be pointed: Correct Answer: Away from the aisle Prevent rust on the metal parts of tools by applying Correct Answer: light oil To measure offsets, the plumber's rule has markings for Correct Answer: 45 degrees On the hacksaw, the more teeth per inch on a blade, Corre...

PLUMBING LEVEL 1 MODULE 2 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ Apparatus Correct Answer: One tool, which combines a variety of functions, to perform a particular job. Asbestos Correct Answer: A fibrous, fire-resistant substance used in pipe insulation, shingles, wallboard, floor coverings, and certain types of insulation. Now banned by government regulation as a health hazard. Atmospheric hazard Correct Answer: A potential danger in the air or a cond...

1 MODULE 6 - PLASTIC PIPE AND FITTINGS EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ Protective plastic pipe from long time sun exposure because it blank Correct Answer: Will degrade SDR indicates the ratio between the pipes outside diameter and it's Correct Answer: Wall thickness The number of types of plastic pipe that the plumbing industry uses primarily as blank Correct Answer: Six ABS pipe absorbs heat blank Correct Answer: Slowly And example of a therm...

NCCER Module 2 Exam Questions and Answers 100% pass An estimator is preparing a bid for a home remodeling project. She has determined that the new garage needs 324 feet of 2x10 lumber; the new rec room requires 430 feet; and the new upstairs bonus room needs 283 feet. How many feet of 2x10 lumber will be needed? - Answer- 1,037 feet A plumbing contractor bid the rough-in work for a new three story office building based an estimate of 850 hours of a journey-level plumber's time on the job....

NCCER Module 2 Exam Questions and Answers 100% pass An estimator is preparing a bid for a home remodeling project. She has determined that the new garage needs 324 feet of 2x10 lumber; the new rec room requires 430 feet; and the new upstairs bonus room needs 283 feet. How many feet of 2x10 lumber will be needed? - Answer- 1,037 feet A plumbing contractor bid the rough-in work for a new three story office building based an estimate of 850 hours of a journey-level plumber's time on the job....