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Originally Posted by Monday  Turn any switch "ON" for 5 minutes, then turn that switch off & quickly turn on 1 of the others "ON".
go back upstairs and touch the 2 lights that were "OFF"...
One of them will be hot b/c it was on for 5 minutes ...
Then you can see that the HOT bulb was controlled by the first swtich you turned "ON" ...
the light that is now on, is controlled by the last switch you turned "ON" ...
The COLD bulb that is "OFF" is controlled by the only switch left ...
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Originally Posted by crystalsmom I remember that one from along time ago. hummmmm
I think you turn #1 on for a minute and turn it off and then turn #2 on. One will be hot, one will be on and one will be cold. |
Both right but due to time difference I couldn't reply...
