Register now or log in to join your professional community.
third prong is connected to your electrical appliances.charge builds up on the appliances when you touch it bites you.that's electrical discharge going through the appliance.you and in ground.so the the third prong is needed to flow the current to the ground.and safe youself from a big shock.
to make discharge for any excessive charges on your electrical devices
To discharge excessive charges from electrical device.
Do you need help in adding the right keywords to your CV? Let our CV writing experts help you.