3-phase transformer
By David Dahle; posted August 5, 2019
View Original: Click to zoom, then click to magnify (960 x 1280) 589KB
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(Pic by Steve Corfidi) - on one of Baltimore Gas & Electric's 4160V circuits. |
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(Pic by Steve Corfidi) - on one of Baltimore Gas & Electric's 4160V circuits. |