Pipe fitting Power Tools

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Author:
JOMC0092800
ID:
304154
Filename:
Pipe fitting Power Tools
Updated:
2015-06-17 17:52:08
Tags:
Pipefitting John
Folders:
Pipefitting
Description:
Pipfitting Level One Edition 3 Module 4
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  1. If a power cord has frayed insulation ___________.

    A) it must be repaired with a special electrical tape
    B) it must be replaced by a licensed electricaian
    C) it must be plugged into a GFCI outlet
    D) fresh insulation must be melted into the opening
    B) it must be replaced by a licensed electricaian
    (this multiple choice question has been scrambled)
  2. Which of these statements regarding a GFCI is correct?

    A) It provides protection from all electrical shock hazards
    B) It does not provide protection from overheating
    C) It provides protection from line to line shocks
    D) It provides protection from ground faults caused by defective insulation
    D) It provides protection from ground faults caused by defective insulation
    (this multiple choice question has been scrambled)
  3. Which of the following materials would not be cut with a carbon steel blade?

    A) Copper
    B) Galvanized Steel
    C) Aluminum
    D) Stainless steel
    D) Stainless steel
    (this multiple choice question has been scrambled)
  4. When grinding stainless steel, you should use a(n) ____grinding wheel.

    A) stainless steel
    B) aluminum oxide
    C) carbon steel
    D) mild steel
    B) aluminum oxide
    (this multiple choice question has been scrambled)
  5. A _____ should be used when cleaning a bevel on a pipe end.

    A) wire brush
    B) flapper wheel
    C) buffing wheel
    D) grinding wheel
    D) grinding wheel
    (this multiple choice question has been scrambled)
  6. When small-diameter pipe is being threaded, it should be secured with ______.

    A) a chain vise
    B) locking pliers
    C) a standard yoke vise
    D) duct tape
    C) a standard yoke vise
    (this multiple choice question has been scrambled)
  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 _____.

    A) threads per inch
    B) weight
    C) pipe size
    D) pipe material
    C) pipe size
    (this multiple choice question has been scrambled)
  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________.

    A) squirt oil on the die
    B) simply fill the reservoir
    C) run the machine forward
    D) run the machine in reverse
    D) run the machine in reverse
    (this multiple choice question has been scrambled)
  11. If threads are cut correctly, you should be able to screw a fitting _____ turns onto a pipe by hand

    A) 2 1/2
    B) 2
    C) 4 1/2
    D) 3 1/2
    D) 3 1/2
    (this multiple choice question has been scrambled)
  12. A threading machine should be lubricated at least once for every ______ hours of running time.

    A) 8
    B) 80
    C) 40
    D) 100
    C) 40
    (this multiple choice question has been scrambled)
  13. A nipple is a piece of pipe that is less than _____ inches long and threaded on both ends.

    A) 12
    B) 6
    C) 2
    D) 8
    A) 12
    (this multiple choice question has been scrambled)
  14. A nipple chuck is used to _____.

    A) hold the nipple in place during threading
    B) cut threads on nipples
    C) ream nipples
    D) measure nipples
    A) hold the nipple in place during threading
    (this multiple choice question has been scrambled)
  15. A mule is another name for a ______>

    A) geared pipe threader
    B) pipe stand
    C) nipple chuck
    D) portable power drive
    A) geared pipe threader
    (this multiple choice question has been scrambled)

  16. The device shown in Figure 1 is a ________.

    A) portable power drive
    B) threading collar
    C) geared pipe threader
    D) ratcheting pipe threader
    C) geared pipe threader
    (this multiple choice question has been scrambled)
  17. Which of the following task cannot be done with a portable power drive?

    A) Cutting pipe
    B) Driving a winch
    C) Operating valves
    D) cutting threads
    A) Cutting pipe
    (this multiple choice question has been scrambled)
  18. Pipe bevelers are used to ______. 

    A) cut stainless steel pipe
    B) remove burrs from pipe ends
    C) prepare pipe ends for welding
    D) prepare pipe ends for threading
    C) prepare pipe ends for welding
    (this multiple choice question has been scrambled)
  19. Which of the following thermal joint preparation processes should not be used for beveling plate and pipe?

    A) Plasma arc
    B) Both Oxyfuel and Plasma arc
    C) Oxyfuel
    D) Carbon arc
    D) Carbon arc
    (this multiple choice question has been scrambled)

  20. The device shown in Figure 2 is used to ______.

    A) secure pipe ends for welding
    B) cut and bevel pipe
    C) measure the outside diameter of a pipe
    D) locate the center of a pipe
    B) cut and bevel pipe
    (this multiple choice question has been scrambled)
  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.

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