David Nebenzahl wrote:
On 3/29/2009 5:34 PM Malcolm Hoar spake thus:

In article m,
David Nebenzahl wrote:

And really, how else could a transformer fail spectacularly, other
than an overload, except by there being some kind of massive
overvoltage surge (what people incorrectly call a "power surge")?

Actually, transformer cores do "wear out". And when then do,
they do overheat which can lead to spontaneous fire/explosion.

However, if multiple transformers failed in the same area
there was clearly some precipitating event. Most likely
a lighting strike but there are many other potential causes.

Absolutely clear weather all around. So it must have been some kind of
cascading failure, and once again, I say the only way transformers can
blow up under such circumstances has to be overvoltage.


The cans are filled with oil acting as a coolant. If the can leaks, and the
transformer's under full load, it will melt, igniting the remaining oil, and
blow that sucker into the bay!

Or it could be part of the plan concerning the candlelight vigil for the
dear departed, Lovelle Mixon. The man had "Love" in his name and was lifted
into the arms of baby Jesus just this past week.