In Reply to: Piezo may be the wrong term posted by Bill Fitzmaurice on January 10, 2004 at 15:16:26:
I put that here so you could delete yours..And Bill..I also hear cables slapping on the floor. Ran a mike setup on the production floor for some tours..major noises.
I decided it was the balanced runs picking up the residual magnetic fields of the rebar in the concrete of the test bay. Before safety really got involved, the physicists were allowed to have the magnets here splash some big stray fields..but after a couple of incidents like where a nitrogen tank flew 20 feet into the magnet, or wrenches flew, then they started paying attention to the stray field..But of course, now the rebar is magnetized to beat the band.
Cheers, John
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Follow Ups
- Bruce..you posted under the wrong guy..Bill is right. - jneutron 08:40:18 01/12/04 (2)
- To clarify some definitions..... - FLZapped 10:28:00 01/14/04 (0)
- MY BAD, Sorry.(nt) - FLZapped 08:45:07 01/12/04 (0)