Re: Car alternator failure -- twice!

Feb 16, 2015 3 Replies


decrease in DC output voltage.


No, ONE a shorted diode would cause huge currents in the winding connected to that phase. Two shorted diodes on the same phase would cause huge DC currents and blow the fusible link.


Jon


I hope not a meter that claims to measure currents of (say) 10 amps!

Mike.

He was speaking of when I measured the resistance of the cables and terminals. Not current.

I was assuming it was a multimeter. Low[er] resistance leads on any multi- purpose meter are useful!

Mike.

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