Bulent,
   When prop is at midpoint of pitch there is essentially no load on the motor.
When you add pitch the ammeter needle swings one way (from 0 to ? amps).
When you reduce pitch you are reversing polarity of the D.C. motor and it
turns opposite direction and loads the ammeter to the opposite side........
--
Kelly Troyer
Dyke Delta/13B/RD1C/EC2




-------------- Original message from Bulent Aliev <atlasyts@bellsouth.net>: --------------


> I need a second opinion on the ammeter setup for the Ivo prop. John
> Slade is using the centering kind. I think it should be one sweep
> from 0-15 or 0-20A? Anyone else using the same setup, please let me
> know the details.
> Buly
> http://tinyurl.com/dcy36
>
>
>
>
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