It is used to join two tiny metallic parts such as television and radio spare parts.

Which safety and health practices must be followed?

It is a tool used in tightening and loosening screws.

It removes the protective coating of an electric wire.

A small mechanical or electronic device with a practical use but often thought of as an innovation is _________________.

It is an electrical device that is place beside the door or gate of a house

It is flexible power cable that can reach long–distance connections.