Neutral - A conductor that carries unbalanced currents, NorthtoSouth - Lines of Magnetic flux flow in this direction, Mega - SI multiple that represents Million, Ammeter - Meter that measures current, Transformer - Item that boots voltage but only works with alternating current (AC), 400 V - Phase Voltage, 230V - Voltage for Domestic single phase circuits, Photovoltaic - Proper name for solar system that changes the sun's rays to electricity, Voltdrop - Why is the voltage at the end of a circuit less than the supply?, Gas - Coal, Nuclear as well as this resource are heated up to produce steam to produce electricity, Switch - Item that controls a circuit, Domestic - PVC/PVC wiring is used in this environment, Resistance - Opposition to current flow, Relay - Electromagnetic device that allows a large electrical signal to be controlled by a smaller one, Magnetism - An Inductor uses this kind of energy , Microhydro - Another name for Water wheel, Chemical - A battery uses this kind of energy, Microturbo - System that uses wind to produce electricity, Meterssquared - Area is measure in this way, Joule - SI unit of energy,

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