Shingles is the reactivation of a viral infection in the nerves to the skin that causes pain, burning, or a tingling sensation, along with an itch and blisters in the skin supplied by the affected nerve. It is caused by the varicella zoster virus[1] , or VZVâthe same virus that causes chickenpox.
Types Of Electrical Circuits There are basicly three types of basic electronic circuits a Series Circuit, Parallel Circuit, and Series Parallel Circuit this is a combination of both series and parallel circuits.
Different Types of Circuit Breakers. The different types of high voltage circuit breakers which includes the following. Air Circuit Breaker; SF6 Circuit Breaker; Vacuum Circuit Breaker; Oil Circuit Breaker; Air Circuit Breaker; Air Circuit Breaker. This circuit breaker will operate in the air; the quenching medium is an Arc at atmospheric pressure.