operate on mains power supplies
41Vehicle recovery — is the recovery of any vehicle to another place generally speaking with a commercial vehicle know as a Recovery, or tow Truck.Recovery can take the the form of general recovery, normally of broken down vehicles, or a Statutory Recoveries at the… …
42Electricity distribution — is the penultimate stage in the delivery (before retail) of electricity to end users. It is generally considered to include medium voltage (less than 50 kV) power lines, electrical substations and pole mounted transformers, low voltage (less than …
43C-Bus (protocol) — C Bus is a home and building automation protocol that is used in Australia, New Zealand, Asia, the Middle East, Russia, USA, South Africa, the UK and other parts of Europe including Greece and Romania. C Bus was created by Clipsal s Clipsal… …
44Electric car — An electric car is a type of alternative fuel car that utilizes electric motors and motor controllers instead of an internal combustion engine (ICE). The electric power is usually derived from battery packs in the vehicle.In general terms an… …
45Rechargeable battery — A rechargeable lithium polymer Nokia mobile phone battery …
46Boost converter — A boost converter (step up converter) is a power converter with an output DC voltage greater than its input DC voltage. It is a class of switching mode power supply (SMPS) containing at least two semiconductor switches (a diode and a transistor)… …
47Nominal level — This article is about the term used in sound and signal processing. For usage in statistics, see nominal measurement. Nominal level is the operating level at which an electronic signal processing device is designed to operate. The electronic… …
48Magneto (generator) — 2kW Société de l Alliance magneto generator for arc lamps, of around 1870 This article is about magnetos as electrical generators. For other electrical uses, see Magneto. A magneto is an electrical generator that uses permanent magnets to produce …
49Goldfields Water Supply Scheme — The Goldfields Water Supply Scheme, also known by names such as the Goldfields Pipeline, Goldfields and Agricultural Water Supply Scheme (GAWS), and originally known as the Coolgardie Goldfields Water Supply Scheme, is perhaps the world s longest …
50Minimum energy performance standard — MEPS (Minimum Energy Performance Standard) is a specification containing a number of performance requirements for an energy using device, and that effectively limits the maximum amount of energy that may be consumed by a product in performing a… …
