But it might be more sensible to call an electrician than to intentionally overload your circuits when you already suspect a ...

Anything substantially different is an indication of a faulty breaker, and you should replace it promptly. Testing GFCI, AFCI ...

Arc-fault circuit interrupters (AFCI) are special circuit breakers that listen for this noise in the power line and trip when they hear it. The problem is that they can be so sensitive that they ...