Electrical Components Quiz

What component is used to limit the flow of current in a circuit?

• Battery

• Resistor

• Light Bulb

• Fuse

Which device is used to measure voltage in a circuit?

• Fuse

• Ammeter

• Voltmeter

• Resistor

What is the primary function of a fuse in an electrical circuit?

• To measure current

• To store energy

• To provide light

• To protect against overload

Which component provides the electrical energy in a circuit?

• Resistor

• Battery

• Wire

• Light Bulb 123

What is the purpose of a light bulb in a circuit?

• To limit current

• To provide illumination

• To connect components

• To measure voltage

What does an ammeter measure?

• Current

• Power

• Resistance

• Voltage

In a circuit, what do electrons represent?

• Power

• Resistance

• Voltage

• Current

What is the role of a wire in a circuit?

• To limit voltage

• To measure current

• To connect components

• To store energy

Which of the following is a virtual lab tool for circuit construction?

• Circuit Construction Kit: DC

• Light Bulb

• Ammeter

• Voltmeter

What does the term 'conventional current' refer to?

• Flow of electrons

• Flow of positive charge

• Resistance in a circuit

• Voltage drop