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37 Multiple choice questions

  1. 6 ft
  2. Copper 70 amps
    Aluminum 45-50 amps
  3. Copper #1/0
    Aluminum #2/0
  4. The use of grounding
  5. False, all receptacles around water should be GFCI protected!
  6. 6
  7. 150 psi
    210 *F
  8. Copper 60 amps
    Aluminum 35-40 amps
  9. 3" diameter &
    6" above snow line
  10. Copper 20 amps
    Aluminum 15 amps
  11. 12"
  12. Water supply piping
  13. Yes, but only if there is two layers of felt paper.
  14. 3 ply
  15. 1/4" per ft
  16. Electrolytic reaction
  17. 3"
  18. Copper 110 amps
    Aluminum 80 amps
  19. False
  20. Copper #4
    Aluminum #2
  21. Copper 30 amps
    Aluminum 25 amps
  22. Copper #2
    Aluminum #1/0
  23. Size (diameter)
  24. Copper #6
    Aluminum #4
  25. Copper 40 amps
    Aluminum 30 amps
  26. 10 ft from a window &
    6" above the roof
  27. Copper #2/0
    Aluminum #4/0
  28. ...
  29. True
  30. A vent that also serves as a drain.
  31. 1/3
  32. Copper #10
    Aluminum #8
  33. Copper 90 amps
    Aluminum 70 amps
  34. Copper 15 amps
    Aluminum (n/a)
  35. 3/8"
  36. Floor drains &
    Main drain line
  37. Copper 80 amps
    Aluminum 60 amps