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Pipe fitting Power Tools

  1. If a power cord has frayed insulation ___________.




    B) it must be replaced by a licensed electricaian
  2. Which of these statements regarding a GFCI is correct?




    A) It provides protection from ground faults caused by defective insulation
  3. Which of the following materials would not be cut with a carbon steel blade?




    A) Stainless steel
  4. When grinding stainless steel, you should use a(n) ____grinding wheel.




    D) aluminum oxide
  5. A _____ should be used when cleaning a bevel on a pipe end.




    D) grinding wheel
  6. When small-diameter pipe is being threaded, it should be secured with ______.




    A) a standard yoke vise
  7. When preparing a pipe for socket welding you should cut the pipe with a bandsaw rather than a pipe cutter.

    a) True
    b) False
    a) True
  8. Pipe treading dies are classified according to _____.




    D) pipe size
  9. Each pipe diameter requires a different set of dies designed for that diameter

    a) True
    b) False
    b) False
  10. To prime the cutting oil pump on a pipe threading machine, you should________.




    C) run the machine in reverse
  11. If threads are cut correctly, you should be able to screw a fitting _____ turns onto a pipe by hand




    B) 3 1/2
  12. A threading machine should be lubricated at least once for every ______ hours of running time.




    D) 40
  13. A nipple is a piece of pipe that is less than _____ inches long and threaded on both ends.




    C) 12
  14. A nipple chuck is used to _____.




    A) hold the nipple in place during threading
  15. A mule is another name for a ______>




    D) geared pipe threader
  16. Image Upload 2
    The device shown in Figure 1 is a ________.




    A) geared pipe threader
  17. Which of the following task cannot be done with a portable power drive?




    B) Cutting pipe
  18. Pipe bevelers are used to ______. 




    C) prepare pipe ends for welding
  19. Which of the following thermal joint preparation processes should not be used for beveling plate and pipe?




    B) Carbon arc
  20. Image Upload 4
    The device shown in Figure 2 is used to ______.




    C) cut and bevel pipe
  21. What is the "Assured equipment grounding conductor program"?
    The Assured equipment ground conductor program is a detailed plan specifying an employer's required equipment inspections and tests and a schedule for conducting those inspections and tests.
  22. What is a "Bevel"?
    A Bevel is an angle cut or ground on the end of a piece of solid material.
  23. What is Chamfer?
    A chamfer is an angle cut or ground only on the edge of a piece of material.
  24. What is the Chuck? when is it normally used?
    The Chuck is the part of a machine that holds a piece of work tightly in the machine. A chuck is normally used only when the pipe or cutter will be rotated.
  25. What is a die?
    A die is a tool used to make male threads on a pipe or a bolt.
  26. What is Fabrication?
    Fabrication is the act of putting together component parts to form an assembly.
  27. What does GFCI stand for? and Define it
    GFCI stands for Ground fault circuit interrupter and it is a fast-acting circuit breaker that senses small imbalances in the circuit caused by current leakage to ground and, in a fraction of a second, shuts off the electricity.
  28. What does hp stand for? and Define it
    hp stands for Horsepower and it is a unit of power equal to 745.7 watts or 33,000 foot-pounds per minute.
  29. What does rpm? and Define it
    rpm stands for Revolutions per minute and it is the number of complete revolutions an object will make in one minute.
Author
JOMC0092800
ID
304154
Card Set
Pipe fitting Power Tools
Description
Pipfitting Level One Edition 3 Module 4
Updated

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