Fuse (electrical) size of cable so that the limiter clears a fault before the cable insulation is damaged. The Unicode character for the fuse's schematic symbol, found in the Miscellaneous Technical block, is (⏛). A fuse is a safety device Fuse (electrical) In electronics and electrical engineering, a fuse is an electrical safety device that operates to provide overcurrent protection of an electrical circuit. Its essential component is a metal wire or strip that melts when too much current flows through it, thereby interrupting the current. It is a sacrificial device; once a fuse has operated it is an open circuit, and
Electrical Artificer closure 1998 an amount of EA's were trained in the Irish Army Apprentice School and transferred to the Naval Service on completion of training. Rank on completion of training is 'Able EA', followed by promotion based on experience and training to 'Leading EA', 'Petty Officer EA' and 'Chief Petty Officer EA'. The highest possible rank is 'Warrant Officer EA' of which there is only one in the Irish Naval Service Electrical Artificer An Electrical Artificer (EA) is an electrical technician competent in the electrical maintenance of ship's machinery such as engines and generators. This was originally a Royal Navy term