what current must the circuit breaker be to operate all these appliances?

An electric heater is rated at 1370 W, a
toaster is rated at 1120 W, and an electric
grill is rated at 1520 W. The three appliances
are connected in parallel across a 128 V emf
source.

For what current must the circuit breaker be
rated for you to operate Read more

Is it safe to fall asleep with a heating pad on?

My apartment isn’t insulated and I can’t afford heat/hot water. My electric heater is barely working and wearing layers doesn’t seem to be helping. It’s about 20 degrees outside as well.I have been using a heating pad in bed for heat, but never fell asleep with it. I think it Read more