[Elecraft] K3 Voltage on TX

[Ron D'Eau Claire]

Guess I'm more empirically than theoretically oriented, but my first act
would be to touch and feel the cable and connectors after allowing the K3 to
draw full current for a minute or two. Even 2 volts at 10 amps is 20 watts.
That's enough to cause heating you should feel very quickly if it's
concentrated at a connector, fuse holder damaged point in the cable. 

73 Ron AC7AC