[SOC] Question on Extra Exam
Merlin Williams
merlin at mewai.com
Sun Mar 1 20:53:33 EST 2009
Tom,
First of all you should know better, than to ask any thing of meaning
and importance at this location.
Are you asking about the Smith Chart, which requires a degree in
electrical engineering to really understand, or the other two connect
the dot charts, which you should have learned how to do by the end of
the first grade?
The charts were not there when I took the extra examine, although I had
to know CW.
My latest ARRL Handbook, 1960 Edition, do not help.
Merlin
KD0V
Tom McCulloch wrote:
> Hoping it doesn't get me kicked of SOC, I am studying for the Extra
> exam. I am having a real problem understanding section E5 of the question
> pool (so I guess I can stay as a SOC, after all). This the section called
> "Electrical Principles" and it deals with resonance, phases, inductors,
> capacitors and all sorts of nasty stuff. And the graphs?? They make
> absolutely no sense to me!
>
> I'm using the ARRL "Extra Class License Manual" to study and it seem
> like a pretty good book, but I just don't get this section. Can anyone here
> point me to a resource that may be more simplistically written and oriented
> to a SOC, type like myself.
>
> Thanks for any info you might provide.
>
> Tom
> WB2QDG
>
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