Which switch configuration creates a short circuit?
A. Switches 1, 3, and 4 closed, switch 2 open
B. Switches 1, 2, and 3 closed, switch 4 open
C. Switches 1 and 3 closed; switches 2 and 4 open
D. Switch 1 open; switches 2, 3, and 4 closed
I think the answer would be Switch 1 open; switches 2, 3, and 4 closed. It is letter D. This will happen when there is a low resistance and a high circuit so from the choices above, when two bulbs are open and one bulb is close, so there is a low resistance and high voltage.
