Headaches can lead to scalp pain and to pain in any area of the face, neck or head. Several types of headaches may cause scalp pain, such as migraine, sinus headache, tension headache, and those caused by nerve involvement such as occipital neuralgia.
The circuit breaker. The circuit breaker does the same job as the fuse, but works in a different way. A spring-loaded push switch is held in the closed position by a spring-loaded soft iron bolt. An electromagnet is arranged so that it can pull the bolt away from the switch.
Breakers are a safety device. It is designed to protect not only the equipment but the wiring and the house as well. So when it trips, there is a reason and it should be taken seriously. One very common cause for breakers to trip are loose electrical connections and can easily be corrected by tightening them. Try one time to reset it by turning it to the âoffâ position and then back to the âonâ position. Do not just keep resetting it and try to ignore the situation. It is trying to tell you something. And while it may be just a weak breaker or the result of a thunderstorm, always remember that you are dealing with high voltage, high amperage and possibly high temperatures which can cause serious damage to life and property.