Discussion Forum
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Two Breakers On One Circuit
I planned to install a new GFI receptacle on the exterior of a house. This receptacle was to be jumped off of an interior receptacle near it through a common…
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Using common neutral?
I recently removed an old combination heat-light-fan from a bathroom. I noted that the seperately switched fan and light circuits were connected to only one neutral, not seperate neturals. The neutral…
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compressor and evaporator compatibility
Can the compressor-condenser from one manufacturer be attached to the evaporator coil of another manufacturer such that the system will provide optimal operating efficiency? Specifically can a Trane compressor be…
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Radius of circle
What is the formula for computing the radius of a circle when the characteristics of a section of the the circle are know? This formula was published in FH many issues…