Year One

Module Assignment: 18103-Steel Pipe and Fittings

Name
1. Galvanized steel pipe is pipe that has been _____.(Required)
2. The inside diameter of 2" Schedule 10 steel pipe is _____.(Required)
3. The outside diameter of 1" Schedule 40 steel pipe is _____.(Required)
4. One advantage of stainless steel is that it is _____.(Required)
5. The type of pipe with the greatest wall thickness is ____.(Required)
6. Which grade of ASTM A135 pipe is most commonly used in the sprinkler industry?(Required)
7. The manually operated hand tool that can be used to cut pipe in tight quarters is a _____.(Required)
8. Which of the following is true regarding Schedule 10 pipe?(Required)
9. A raised edge formed when cutting pipe is known as a _____.(Required)
10. The fitting labeled B in Figure RQ01 is a(n) _____.(Required)
11. The fitting labeled D in Figure RQ01 is a(n) _____.(Required)
12. The standard ELL in Figure RQ01 is labeled _____.(Required)
13. The fitting labeled F in Figure RQ01 is a(n) _____.(Required)
14. The fitting shown in Figure RQ02 is a(n) _____.(Required)
15. The fitting with the shallowest angle in Figure RQ01 is _____.(Required)
16. Which of the following is true regarding thread cutting oil?(Required)
17. Pipe thread compound is also referred to as _____.(Required)
18. The die size commonly used to thread 2" pipe is _____.(Required)
19. The fitting shown in Figure RQ03 is a threaded mechanical _____.(Required)
20. In the thread designation 1–11 1/2 –NPT, the 11 1/2 represents the _____.(Required)
21. The die size commonly used to thread 1/2" hanger rods is _____.(Required)
22. The component shown in Figure RQ04 is a(n) _____.(Required)
23. Given a properly threaded pipe, a threaded fitting should be able to be hand-threaded _____.(Required)
24. Press-fit fittings are used with _____.(Required)
25. When completing the installation of a grooved fitting, it is important to tighten the nuts _____.(Required)
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