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RE: Finally ........... it's done.

Posted by Tre' on May 31, 2017 at 09:10:08:
The wave form will "square off" at the top and at the bottom.

Increase the output of the tone generator until it clips then lower the output of the tone generator until you don't see any clipping.

Then measure the AC voltage across the 8 ohms resistor and do the math.

Tre'