Question

What is a switch? Give any two types of switches.

Answer 1

Switch types are commonly abbreviated for brevity, so a single-pole, double-throw switch would be referred to as an “SPDT” switch. The simplest type of switch is a single-pole, single-throw (SPST) device that functions as an on-off switch.

Answer 2

SWITCH :-

• A switch is an on-off device for current in a circuit or in an appliance and it is connected in the live wire.

TYPES :-

1. Single pole switch.
2. Double pole switch.