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Reply to "Why do they put holes in the prongs of line cords?"

I graduated from Purdue with a BSEE and I must admit I didn’t know what the holes are for. However, I have an excuse. I graduated in 1957BH (Before Holes).

Jim

OGR Publishing, Inc., 1310 Eastside Centre Ct, Suite 6, Mountain Home, AR 72653
800-980-OGRR (6477)
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