I am having trouble doing fault finding on this circuit.
Thanks to fotophil for alerting me to this rather interesting problem.
Image credit: http://xkcd.com/730/
Check out this circuit
My knowledge of circuit theory is failing me. I don’t recognise some of those circuit symbols. And do Kirchhoff’s Laws, and Norton’s and Thévenin’s Theorems work on this circuit?
Image credit: http://xkcd.com/730/