Circuit diagram
What do you suppose this powers?
Forum Discussion
Had questions like this on my FCC license test many years ago. What component is missing. It appears it is a Hartley oscillator missing the center tap transformer, or maybe it is a craganmeter. If you oscillate the craganmeter through the rheostat it will indeed reach ceritas. E=MC2. C being the speed of light. Be careful to not let the smoke out.
