Exam 4: Fittings

The smallest size of plastic DWV pipe and fittings is 1".

What are the two flow-identification names of a Tee?

Two ______° fittings can be joined to create a 45° offset.

Copper fittings are joined to copper tube with a welding process known as ____________________.

Cast iron fittings are used more frequently in the residential plumbing industry than in the commercial plumbing industry.

A ______° fitting is installed to create a perpendicular change in direction in a piping system.

What is a reducing coupling?

Water that is safe for human consumption is free from impurities and known as _______________ water.

A fitting designed to connect two different pipe sizes together is called a _______________.

A ___________________ can be installed with the branch and run in the horizontal and vertical positions for drainage applications.

The flange that connects a toilet to the drainage system is called a ____________________.

The smallest size of cast iron pipe fitting is 1".

Corrugated Stainless Steel Tubing (CSST)fittings are interchangeable with other tubing.

Which fitting connects tubular sizes to DWV pipe sizes?

What is a bushing?

A fitting designed to provide access directly within a piping system is called a _______________.

According to manufacturer guidelines,no pipe or fitting in a potable water system can consist of more than ______________% lead.

Two ______° fittings can be joined to create a 90° offset.

What is the purpose of a coupling?

___________________ is an alternative to black steel pipe for gas distribution systems.