Plumbing

Define plumbing

• Installing and repairing pipes and fixtures

• Moving water

• Installing pipes

• unclogging pipes and toilets

What are the two plumbing systems?

• Supply and Drain-Waste-Vent

• Supply and waste

• Sewage and drain

• Service and Drain-Waste-Vent

What is soldering?

• A welding process

• The only process of joining steel pipe

• A welding process at low temperatures

• A process of joining or splitting plastic pipe

What type of plumbing material is used for ease of installation?

• Copper

• Plastic

• None

• Steel

What type of plumbing material is used for high pressure lines?

• Plastic

• Steel

• None

• Copper

What type of plumbing is used due to the ability to resist corrosion?

• Copper

• Plastic

• None

• Steel

What plumbing device is used to split or join multiple pipes?

• Coupling

• Fixture

• Pipe

• Fitting

What type of pipe is easiest to cut, measure, mark, and thread?

• Plastic

• Steel

• Copper

• None

What is the purpose of the flux in the soldering process?

• Act as a filler material

• Dissolve and fuse

• Create a weld

• Remove impurities

Select the order of operation for soldering copper pipe

• Clean, Cut, Apply flux to both pipe and fitting, heat pipe, apply solder

• Cut, apply flux to outside of pipe and inside of fitting, clean outside of pipe and inside of fitting, heat fitting, apply solder

• Cut, clean outside of pipe and inside of fitting, apply flux to outside of pipe and inside of fitting, heat fitting, apply solder

• Cut, clean, prime, glue