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Re: 3 phase power (was Re: Wireless home LAN - WiFi vs Bluetooth?



On Thursday, August 01, 2019 09:41:45 AM David Wright wrote:
> Like a real locomotive, genuine '2-phase' electrical power has one
> phase leading the other by 90°, and motors powered by it will be
> self-starting. (Steam locomotives have double-acting pistons, so they
> can choose the direction of rotation.)

Have you ever encountered genuiine 2 phase electrical power?  (Or any 
multiphase power other than 3 phase?)  (Just curious -- I could not instantly 
think of an example.)


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