|
Excellent riddles, guys. Here is another: Electrician is troubleshooting three circuits. Each circuit includes a switch in the basement that controls a light in the attic. Three switches in the basement. Three light bulbs in the attic. How does the electrician determine which switch controls which bulb, by making only one trip from the basement to the attic?
__________________
Man of Carbon Fiber (stronger than steel)
Mocha 1978 911SC. "Coco"
|