* Good quality switches are good to go and one can easily do the on-off
operation by pressing the smooth functioning switches.
* The different switches are there such as toggle switch,rotary switch,mercury switch,
pushbutton switch,reversing switch,relay and circuit breaker.
* These different switches are used accrording to their specific utility.
* The different types of switches include the bipolar transistors,Power diode,
MOSFET,IGBT,SCR,TRIAC,DIAC,Gate Turn-off thyristor.