To select components to assemble electrical systems

Design and technology

Which component is used as an input device in an electrical system?

True or false, batteries only come in one size and shape?

True or false, a bulb is an input device?

What do we call a material that does allow electricity to flow through it?

Which components are used as output devices in an electrical system? (Tick 3 boxes)

True or false, a series circuit can only have one bulb?

True or false, using electrical wires that are damaged is unsafe?