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[AMPS] Question About Correct Phase for 240V Transformer Primary Windin

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Subject: [AMPS] Question About Correct Phase for 240V Transformer Primary Windings ???
From: 2@vc.net (measures)
Date: Fri, 18 Aug 2000 17:36:46 -0700
>
>
>> No !  This method has a 50% chance of working, and a 50% chance of damaging
>> (or destroying) the windings.
>
>I remember in the old days before variacs and test meters that my "Elmer" 
>used
>a light bulb in series with one side of the a.c. mains to limit current an 
>act as an
>indicator. If the two windings are "bucking" the bulb would light to full 
>brilliance.
>At least I think this is how it worked...it has been 40+ years since I 
>witnessed this
>procedure!
>
good idea, Phil.  Rauch's idea of working with 1.2v / 2.4v is also good.  

-  Rich..., 805.386.3734, www.vcnet.com/measures.  
end


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