When a voltage is applied to the coil, a current passes through it and this creates a magnetic circuit which…
A relay is an electrically operated switch. Many relays use an electromagnet to mechanically operate a switch, but other operating…
Relay Operation, Types, Symbols & Characteristics. Relays are essential for automation systems and for controlling loads.
Relay Working Animation shows the operation of relay visually. The NO & NC contacts of relay will change on giving…
