Most of the appliances work on your home’s electrical grid. The AC current is derived from the control boards on the walls of your home. Some electrical appliances run on 110 volts and have 2 blades on their plugs. On the other hand, larger appliances need 220 volts, such as dryers, rangers and air conditioners. Much like other items, appliances can also have to be fixed out of order. You can fix them on your own with the tips provided in this post.