How can we physically identify pure copper?
Follow this thread to learn tips on how to identify pure copper used in home appliances and motors.
Most home appliances such as Motors, Generator, Fan, Compressor and many other devices are using copper for winding purpose. In the market, there are many types of copper, some are pure copper and some are semi copper or not original copper. Can you tell me how can we identify pure copper? Is there any specific way we can check the purity of copper used in home appliances?