Question

Which property of electric current is used in electroplating?

Answer 1

Electroplating is primarily used to change the surface properties of an object (such as abrasion and wear resistance, corrosion protection, lubricity, aesthetic qualities), but may also be used to build up thickness on undersized parts or to form objects by electroforming.
Hope this helps you!

Answer 2

Answer:

Plating requires ions to flow through an electrolyte in an electric field. ... With AC, there will be no net ion flow and no plating will happen because the electric field direction will keep alternating and ions will oscillate back and forth within the electrolyte