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.
Rack plating is a method that involves fixturing individual parts into an array that is mounted on a solid frame â the so-called plating rack. The plating rack serves the following purposes: To physically hold the parts in a secure manner. To maintain electrical contact with and to pass DC current to the parts.