Plumbing book module 8 Study guides, Class notes & Summaries

Plumbing Book Module 8 questions with answers

The measurement from the base of the hub to the end of the spigot is called the Correct Answer: laying length When installing cast-iron pipe and fittings in structures that are subject to vibration, settling, or excessive corrosion, use Correct Answer: extra-heavy pipe When joining two drains to a single pipe, use a Correct Answer: sanitary cross Tees are typically dimensioned with two numbers, such as 4 x 3. the first number indicates the Correct Answer: diameter of the straight-thro...

1 PLUMBING BOOK MODULE 8 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ The measurement from the base of the hub to the end of the spigot is called the Correct Answer: laying length When installing cast-iron pipe and fittings in structures that are subject to vibration, settling, or excessive corrosion, use Correct Answer: extra-heavy pipe When joining two drains to a single pipe, use a Correct Answer: sanitary cross Tees are typically dimensioned with two numbe...

1 PLUMBING BOOK MODULE 8 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ The measurement from the base of the hub to the end of the spigot is called the Correct Answer: laying length When installing cast-iron pipe and fittings in structures that are subject to vibration, settling, or excessive corrosion, use Correct Answer: extra-heavy pipe When joining two drains to a single pipe, use a Correct Answer: sanitary cross Tees are typically dimensioned with two numbe...

PLUMBING BOOK MODULE 8 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ The measurement from the base of the hub to the end of the spigot is called the Correct Answer: laying length When installing cast-iron pipe and fittings in structures that are subject to vibration, settling, or excessive corrosion, use Correct Answer: extra-heavy pipe When joining two drains to a single pipe, use a Correct Answer: sanitary cross Tees are typically dimensioned with two numbers,...

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...

1 PLUMBING BOOK MODULE 5 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ The act of showing the actual building, room, or object reduced in proportion from full size to a smaller size is called Correct Answer: scaling the drawing The instrument used to draw and measure scaled drawings is an Correct Answer: Architect's scale To establish the limits of a measurement on a drawing, use Correct Answer: extension lines To check for certain practices that must be used i...

1 PLUMBING BOOK MODULE 12 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ To provide water treatment in private systems with quality and water hardness problems, install a Correct Answer: sediment and carbon filter On reason that municipal water treatment is more complex than private treatment is that Correct Answer: millions of gallons of water per day are processed After municipal water is aerated, it is pumped into a clarifier to be Correct Answer: coagulated ...

1 PLUMBING BOOK MODULE 6 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ Protect plastic pipe from long-term sun exposure because it Correct Answer: will degrade SDR indicates the ratio between a pipe's outside diameter and its Correct Answer: wall thickness The number of types of plastic pipe that the plumbing industry uses primarily is Correct Answer: 6 ABS pipe absorbs heat Correct Answer: slowly An example of a thermosetting plastic is Correct Answer: PE (p...

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...