Quote:
Originally Posted by Photofinishron
They should be sent back in as soon as the storm clears to start cleaning up.
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Negative! I spent the bulk of my life building power lines and the last thing you need is a bunch of people handling potentially energized wire. How is it energized when the entire system is down you ask? Well, you see those same idiots that aren't smart enough to get the hell out of harms way are the same idiots that plug generators into their homes and end up back feeding the cities electrical system. Here's the deal. Transformers don't care is they're energized from the top down or bottom up. All they do is raiser or lower the voltage applied to them based on the ratio between primary and secondary windings. That said, if you back feed a 120/240 12KV transformer with 240 volts, you'll energize all the primary wire attached to that transformer @ 12,000 volts. I'm sure you can imagine what happens when an unsuspecting person grabs the seeming harmless wire laying across their driveway and gets hit with 3 times the voltage used in the electric chair.
