Advanced Electrical Packet

What is the device used to measure various electrical values such as voltage, current, and resistance?

• Conductor

• Insulator

• Multimeter

• GFCI

Which of the following is NOT a type of electrical switch?

• 3-way switch

• 4-way switch

• Ground wire

• Switch

What is the term for the unit of electrical power equal to one thousand watts?

• Power meter

• Service panel

• kiloWatt hours

• Voltage

Which component is designed to break an electrical circuit to prevent excess current from causing damage or risk of fire?

• Service entrance

• Power grid

• Transformer

• Circuit breaker

What is the name of the protective device that shuts off an electrical circuit when it detects an imbalance between incoming and outgoing current?

• Receptacle

• GFCI

• Multimeter

• Conduit

Which of the following is a safety device that disconnects a circuit when it senses an electrical overload or short circuit?

• Transformer

• Circuit breaker

• Power plant

• Electrician

What is the term for a material that does not easily transmit electricity?

• Conductor

• Insulator

• Current

• Load

Which of the following is a type of light bulb that is more energy-efficient than incandescent bulbs?

• Fluorescent

• 3-way switch

• Cable

• Power plant

What is electricity primarily described as?

• The flow of protons

• The flow of electrons

• The flow of neutrons

• The flow of atoms

Where is electricity created?

• In vehicles

• At power plants

• In batteries

• At substations