8
In chemistry and manufacturing, electrolysis is a method of using a direct electric current (DC) to drive an otherwise non-spontaneous chemical reaction.
Added 5/30/2014 3:39:29 PM
This answer has been confirmed as correct and helpful.
Confirmed by
selymi [8/26/2015 6:28:23 AM]
8
An alternating current is an electric current that reverses its direction many times a second at regular intervals, typically used in power supplies.
Added 5/30/2014 3:39:55 PM
This answer has been confirmed as correct and helpful.
Confirmed by
selymi [8/26/2015 6:28:24 AM]
