Casing Capping is one of the simplest forms of electric wiring systems. In this system, a molded dome of different shapes and sizes are used to cover the wires.
A Capacitor is an electric device storing electric energy in the fields. The answer of your question, how to test capacitors will have different methods, functions and types of it. So, firstly let's understand the term "capacitors".
There are many devices in which LCD is used as a display such as mobile phones and televisions. The LCD is the best option for the display because it provides a much thinner display