To pick the best motor for your application, you should consider the following factors: 1  Max Thrust. 2  Current Draw. 3  Efficiency. 4  Weight.
Describe the basic technique of replica plating. Replica plating is a transfer technique that may be used to produce multiple copies of a particular colonial arrangement on a number of agar plates.
Gold plating is a method of depositing a thin layer of gold on the surface of glass or metal, most often copper or silver. Gold plating is often used in electronics, to provide a corrosion-resistant electrically conductive layer on copper, typically in electrical connectors and printed circuit boards.he most common form of chrome plating is the thin, decorative bright chrome, which is typically a 10- Âµm layer over an underlying nickel plate. When plating on iron or steel, an underlying plating of copper allows the nickel to adhere.