In article ,
Fredxxx wrote:
On 15/08/2016 17:58, harry wrote:
On Monday, 15 August 2016 14:01:41 UTC+1, Dave Plowman (News) wrote:
In article , tony sayer
wrote:
The current is reversed as it passes under a brush turning it into
AC.

No Harry .. thats switched reversed polarity DC...

Well, yes. AC is generally a sine wave. Be good to see how you
achieve that with a switch. Many inverters make a pretty poor job of
producing a sine wave. ;-)

AC can be any wave form.

Ah, so we are now saying DC is a special case of AC.

Love to see harry trying to send square wave AC over a distance. ;-)

--
*All those who believe in psychokinesis, raise my hand *

Dave Plowman London SW
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