house wire installation

Discussion in 'Homework Help' started by Gizew, Nov 29, 2007.

  1. Gizew

    Thread Starter Member

    Nov 29, 2007
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    1 how to intail a house having two bulbs controlled by four switches?
    2 how can i use a two switches for a bell and two bulbs?
    2.how voltage comparater works?
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
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  3. mrmeval

    Distinguished Member

    Jun 30, 2006
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  4. thingmaker3

    Retired Moderator

    May 16, 2005
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    Is that two three-ways, or one five-way? (And is there even such a thing as a five-way switch?) Or is it a four-way with an over-ride? Or a three-way with two over-rides?
     
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