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Re: Help with my rotary gap (and other tuning problems).....



Original poster: FutureT@xxxxxxx

In a message dated 7/19/05 8:05:10 PM Eastern Daylight Time, tesla@xxxxxxxxxx writes:


adjusting the variac does the same for the phase adjustment, ie, the
cap does not seem to be doing anything.


Also, did you measure the actual mechanical phase shift by
observing the spinning rotor under fluorescent light or with some
sort of strobe light?  An 1800 rpm motor should shift in phase
by about 45 degrees mechanical.

John