ORIGINAL MESSAGE:
On Tue, 10 Nov 2009 14:22:36 -0500, "David H Craig" <davidhcraig@verizon.net>
wrote:
> Then in this case your meter is in parallel with B- & ground and I
>expect would read the sum of grid & plate currents.
REPLY:
The rule is simple:
To avoid having the B- meter read grid current, connect the grid current meter
from ground to the side of the B- meter which goes to the cathode. If you
connect it to the other side of the B- meter, the B- meter will read the sum of
grid AND plate current, which you do not want.
73, Bill W6WRT
_______________________________________________
Amps mailing list
Amps@contesting.com
http://lists.contesting.com/mailman/listinfo/amps
|