2. INTRODUCTION TO PLUGS &
SOCKETS
A plug connects to a matching socket.
The plug has protruding prongs or pins that fit into
matching slots or holes in the socket.
Wall mounted sockets are also called power points.
The plug is the movable connector attached to an
electrically operated device's and the socket is a
fixture on equipment or a building structure.
5. Advantages of using Plugs and
Sockets
AC power plugs and sockets are devices for removably
connecting electrically operated devices to the power
supply.
The main advantage of using plugs and sockets is that
it has physical interface that is,one can easily switch it
on and off using a switch.
Acts as a circuit breaker,keeping appliances safe.
6. Application of Plugs & Sockets
Emergency power supply.
Uninterruptible power supply.
For critical or life-support equipment.
Isolated power for medical instruments.
"Balanced"or"Technical" power used in audio
and video production studios.