Electronic Symbols and Schematic Diagram

• Transistor

• Battery

• Photodiode

• Connected Wires

• Photodiode

• Resistor

• Light Dependent Resistor

• Light Emitting Diode

• Light Emitting Diode

• Light Dependant Resistor

• Zener Diode

• Resistor

• Slider

• Resistor

• LED

• Switch

• Resistor

• Thermistor

• Transistor

• Zener Resistor

SPST means single pole single throw.

• True

• False

Circuit diagram is a visual display of an electrical circuit

• True

• False

There are three types of circuit diagrams: Pictorial, Schematic and Special Circuit Diagram.

• True

• False

The dot shows the junction point.

• True

• False

Resistor is a device having resistance to the passage of an electric current.

• True

• False