From: gtaylor@tnetconsulting.net   
      
   On 3/12/20 9:59 AM, Michael Moroney wrote:   
   > They have clamp on current measuring devices these days. When clamped onto   
   > a wire, the wire itself acts as the primary of a current transformer.   
      
   That actually makes sense.  The wire the clamp goes around is   
   effectively a single turn on the transformer and the clamp itself is   
   multiple turns.   
      
      
      
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   Grant. . . .   
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