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- 1. Multiple Choice
Define plumbing
Installing and repairing pipes and fixtures
Moving water
Installing pipes
unclogging pipes and toilets
- 2. Multiple Choice
What are the two plumbing systems?
Supply and Drain-Waste-Vent
Supply and waste
Sewage and drain
Service and Drain-Waste-Vent
- 3. Multiple Choice
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
- 4. Multiple Choice
What type of plumbing material is used for ease of installation?
Copper
Plastic
None
Steel
- 5. Multiple Choice
What type of plumbing material is used for high pressure lines?
Plastic
Steel
None
Copper
- 6. Multiple Choice
What type of plumbing is used due to the ability to resist corrosion?
Copper
Plastic
None
Steel
- 7. Multiple Choice
What plumbing device is used to split or join multiple pipes?
Coupling
Fixture
Pipe
Fitting
- 8. Multiple Choice
What type of pipe is easiest to cut, measure, mark, and thread?
Plastic
Steel
Copper
None
- 9. Multiple Choice
What is the purpose of the flux in the soldering process?
Act as a filler material
Dissolve and fuse
Create a weld
Remove impurities
- 10. Multiple Choice
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
- 11. Multiple Choice
Select the correct order of operation for assembling plastic pipe
Cut, clean, prime, glue
Clean, Cut, Glue Prime
Prime, Glue, Cut, Clean
Glue, Prime, Clean, Cut
- 12. Multiple Choice
What fitting connects two pieces of the same type and size of pipe maintaining a straight line?
Reducer
Union
Tee
Coupling
- 13. Multiple Choice
What fitting has male thread side that connects to a female thread side and makes it easy to remove plumbing equipment from pipe.
Union
Reducer
Coupling
Wye
- 14. Multiple Choice
What fitting allows a pipe to make a slight corner?
90 degree angle
45 degree angle
Reducer
Cap
- 15. Multiple Choice
What type of fitting connects three pipes and does not create a 90 degree angle?
Tee
Coupling
Union
Wye
- 16. Multiple Choice
What type of fitting connects two pieces of pipe and makes a tight corner?
Tee
Coupling
45 degree angle
90 degree angle
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