Question

Why are symbols used in an electric circuit?list some of the most commonly used symbols and what they represent

Answer 1

Explanation:

The term component also mean electronic component. An electronic circuit is composed of individual electronic components, such as resistors, transistors, capacitors, inductors and diodes, connected by conductive wires or traces through which electric current can flow.

Electrical symbols are a graphical representation of basic electrical and electronic devices or components. These Symbols are used in circuit and electrical diagrams to recognize a component. It is also called a schematic symbol.

Circuit symbols are used in circuit diagrams which show how a circuit is connected together. The actual layout of the components is usually quite different from the circuit diagram.

Answer 2

Answer:

THE COMMON USED SYMBOL OF ELECTRIC CIRCUITS ARE :

Explanation:

WIRE=--------------- (Straight line)

BATTERY=The symbol for a battery is made by joining two more symbols for a cell together.

BULB=The symbol of electric bulb consists of a circle having a semi-circle inside it.

HERE IS YOUR ANSWER.