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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 stopping or interrupting the current.
Robert L. Boylestad (born 1939) was professor emeritus of electrical and computer technology at Queensborough Community College, part of the City University of New York, [1] [2] and was an assistant dean in the Thayer School of Engineering of Dartmouth College.
Power system protection is a branch of electrical power engineering that deals with the protection of electrical power systems from faults [citation needed] through the disconnection of faulted parts from the rest of the electrical network. The objective of a protection scheme is to keep the power system stable by isolating only the components ...
In an electric power system, a fault or fault current is any abnormal electric current. For example, a short circuit is a fault in which a live wire touches a neutral or ground wire. An open-circuit fault occurs if a circuit is interrupted by a failure of a current-carrying wire (phase or neutral) or a blown fuse or circuit breaker.
Fuse (electrical), a device used in electrical systems to protect against excessive current Fuse (automotive), a class of fuses for vehicles; Fuse (hydraulic), a device used in hydraulic systems to protect against sudden loss of fluid pressure; Fuse (explosives) or fuze, the part of the device that initiates function
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Breaking capacity or interrupting rating [1] [2] is the current that a fuse, circuit breaker, or other electrical apparatus is able to interrupt without being destroyed or causing an electric arc with unacceptable duration.
The winning lottery numbers for the Mega Millions drawing on Tuesday, March 26, 2024 is at 10 p.m. CT. The jackpot is worth $1.1 billion.