power distribution in a single unit
21AC power — This article deals with power in AC systems. See Mains electricity for information on utility supplied AC power. Usually hidden from the unaided eye, the blinking of (non incandescent) lighting powered by AC mains is revealed in this motion… …
22Micro combined heat and power — or micro CHP is an extension of the now well established idea of cogeneration to the single/multi family home or small office building. Contents 1 Overview 2 Micro CHP systems 3 Engine types and technologies …
23History of wind power — This article is about the history of wind power. Early history Sailboats and sailing ships have been using wind power for at least 5,500 years, and architects have used wind driven natural ventilation in buildings since similarly ancient times.… …
24Consumer unit — For consumer units in economics, see consumer unit (economics). Wylex standard consumer unit fitted with rewirable fuses …
25Davis-Besse Nuclear Power Station — The Davis Besse NPP (NRC image) …
26Nuclear power in the United Kingdom — United Kingdom energy related articles Government energy policy Energy use and conservation Nuclear power Solar power Wind power Energy efficiency in …
27Head end power — (HEP) or Electric train supply (ETS) in the United Kingdom is a rail transport term for the electrical power distribution system on a passenger train. The power source, usually a locomotive at the front or “ head ” of a train or a generator car,… …
28Uninterruptible power supply — A small free standing UPS …
29Diesel multiple unit — Multiple unit trains Subtypes Electric multiple unit Diesel multiple unit Push–pull train Technology Multiple unit train control By Country …
30Normal distribution — This article is about the univariate normal distribution. For normally distributed vectors, see Multivariate normal distribution. Probability density function The red line is the standard normal distribution Cumulative distribution function …
