What are all the Important Parameter in Electrical

Voltage, current and Power these three are the most important parameters in Electrical.

How to Draw Electrical drawing online?

Use Electrical SCADA software for drawing electrical wiring diagram. For Student you can use MATLAB or Piespice software for your application.

Safety Precaution Should to be taken before using these circuit?

You should use insulated rubber mate while working on the electrical fields

Shall I try it in My Work Place ?

Yes, You can use these circuit diagram for your application, All the circuit diagram are tested and good work condition.