Understanding Electronics Components Quiz

What is the primary function of a battery in an electronic circuit?

• To store electrical energy

• To resist the flow of current

• To amplify electrical signals

• To block current in one direction

Which component is used to resist the flow of electric current?

• Capacitor

• Diode

• Transistor

• Resistor

What is the role of a capacitor in an electronic circuit?

• To store electrical energy temporarily

• To convert AC to DC

• To amplify signals

• To provide resistance

A diode is primarily used to:

• Store energy

• Allow current to flow in one direction

• Amplify electrical signals

• Regulate voltage

Which component can be used to amplify electrical signals?

• Battery

• Resistor

• Capacitor

• Transistor

What is the primary function of a resistor in an electronic circuit?

• To store energy

• To resist the flow of current

• To convert AC to DC

• To amplify signals

Which component is used to convert alternating current (AC) to direct current (DC)?

• Diode

• Resistor

• Capacitor

• Transistor

What is the function of a transistor in an electronic circuit?

• To store electrical energy

• To resist the flow of current

• To amplify or switch electronic signals

• To block current in one direction

Which component is used to temporarily store electrical energy in an electronic circuit?

• Resistor

• Diode

• Capacitor

• Transistor

What is a switch's function in a circuit?

• to make the current hotter or colder
• turn on and off the flow of current
• the pathway that current flows
• to add more power to the circuit