A similar problem is when a reset breaker doesn't seem to be allowing power through to the circuit. If you have and know how to use a multimeter, you can test for voltage on the reset breaker.

You probably already know how to reset a circuit breaker, but what about your kids or baby-sitter? Use this tutorial to show them how.

Is there a circuit breaker in your home that keeps tripping? It may need to be replaced. Fortunately, testing and replacing a breaker is something you can do.