Learn about **circuit diagram** and how to make one and understand the symbols. The following circuit diagrams and the symbols chart will help you to learn about the diagram. A circuit diagram is a graphical representation of an electrical circuit. There are common symbols available in a circuit diagram and to understand it you have to learn what these symbols mean. Check out our first example of a circuit diagram guide below to get a head start.

Circuit diagrams pictures with symbols that have internationally standardized. These symbols used in a *circuit diagram* are used to represent various electrical and electronic devices or functions, such as wires, batteries, resistors, and transistors, in a schematic diagram of an electrical or electronic circuit. The following diagrams show the common engineering symbols in circuit diagrams and what they represent. The most fundamental of circuit components and symbols are provided in the following charts!

A collection of cells or battery is represented by a collection of long and short parallel lines. In both cases, the long line is representative of the positive terminal of the energy source and the short line represents the negative terminal. A straight line is used to represent a connecting wire between any two components of the circuit. Electrical symbols and electronic circuit symbols are used for drawing schematic and circuit diagram.

Study the symbols of the diagrams so that you can correctly read and understand the diagrams. All of the printable diagrams are free, just click on it and save or print for your reference. You can use these diagrams for your teaching or studying session, or you can share them on social network!