(the switches do not have to be derated)
1National Electrical Code — The National Electrical Code, 2008 edition The National Electrical Code (NEC), or NFPA 70, is a regionally adoptable standard for the safe installation of electrical wiring and equipment. The NEC, while having no legally binding regulation as… …
2Relay — This article is about the electrical component. For other uses, see Relay (disambiguation). Automotive style miniature relay, dust cover is taken off A relay is an electrically operated switch. Many relays use an electromagnet to operate a… …
3Airbus A320 family — A320 redirects here. For other uses, see A320 (disambiguation). A320 family US Airways Nevada A319 132 …
4Variable-frequency drive — A variable frequency drive (VFD) is a system for controlling the rotational speed of an alternating current (AC) electric motor by controlling the frequency of the electrical power supplied to the motor.cite book | first=Sylvester J. |… …
5Electronic Delay Storage Automatic Calculator — (EDSAC) was an early British computer. The machine, having been inspired by John von Neumann s seminal First Draft of a Report on the EDVAC , was constructed by Maurice Wilkes and his team at the University of Cambridge Mathematical Laboratory in …
