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Thread: Exam question

  1. #1
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    Exam question

    Was asked if a tire inflation machine you see at a gas station and a vacuum you see at a car wash need to be gfci protected. Couldn't find answer in code

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  2. #2
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    Look in Article 422

  3. #3
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    I would guess it depends on whether they are plugged in or direct wired. Not sure that they need gfci unless the unit is cord and plug
    They say I shot a man named Gray and took his wife to Italy
    She inherited a million bucks and when she died it came to me
    I can't help it if I'm lucky



  4. #4
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    Thank you got that one right

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  5. #5
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    Quote Originally Posted by Dennis Alwon View Post
    I would guess it depends on whether they are plugged in or direct wired. Not sure that they need gfci unless the unit is cord and plug
    They do need GFCI protection. 422.5(4)

  6. #6
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    See I learned sumppin
    They say I shot a man named Gray and took his wife to Italy
    She inherited a million bucks and when she died it came to me
    I can't help it if I'm lucky



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