PD CEN/TR 14568:2003

Electric - A general term for the flow of electric charge

Computer - A programmable electronic machine which stores and manipulates data.

Alarm - A device which emits a sound at a pre-set time/event

Heat - A term used to define thermal energy

Colour - The categorised spectrum of light visable to humans

Safety - prevents damage being caused.

Fire - the release of energy through heat and light.

Electrical - Something that requires electricity to work.

Equipment - A product or good that is tactile.

Design - A drawing or styles that shows the look and functionality of something before its made.

Performance - When someone is presenting a form of entertainment, also how well someone is doing within a role.

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