Name of equipment
Resistor
Symbol
Function
To control the flow of current to other components in a circuit.
Name of equipment
Capacitor
Symbol
Function
To store the electrical energy and give this energy again to the circuit when necessary.
Name of equipment
Inductor
Symbol
Function
To block AC while allowing DC to pass.
Name of equipment
Rheostat
Symbol
Function
It is a variable resistor. By changing the resistance you can control the current flowing through it.
Name of equipment
Voltmeter
Symbol
Function
An instrument used for measuring electrical potential difference between two points in an electric circuit.
Name of equipment
Ammeter
Symbol
Function
An instrument used for measuring electric current in units of amperes.
