Humber/Ontario Real Estate Course 2 Exam Practice

Which component distributes electricity to various parts of a residential building?

1. Distribution Panel

2. Electrical Circuit Adapter

3. Fuse Wire

4. Ground Fault Circuit Interrupter

5. Power Meter

6. Service Entrance Cable

The correct answer is: Distribution Panel

The correct answer is the Distribution Panel. The Distribution Panel, also known as the breaker box or circuit breaker panel, is responsible for distributing electricity to various parts of a residential building. It receives power from the main service line and then divides it into separate circuits that supply electricity to different areas or appliances within the building. The Distribution Panel contains circuit breakers or fuses that act as protective devices, cutting off the power supply in case of an overload or short circuit to prevent electrical hazards. The other options are not correct: - Electrical Circuit Adapter is not the component that distributes electricity but rather a device used to adapt or modify a connection between electrical systems. - Fuse Wire is a component that melts and interrupts the circuit when there is excessive current flow to prevent damage to the electrical system. However, it is not responsible for distributing electricity throughout a building. - Ground Fault Circuit Interrupter, or GFCI, is a safety device designed to protect against electrical shocks by shutting off power when it detects a ground fault. While it is an essential safety feature, it is not involved in distributing electricity. - The Power Meter measures the amount of electricity consumed by a property and is not directly involved in distributing electricity to various parts of a building. - The Service Entrance Cable is the cable that connects the main electrical service from the utility company to the building's electrical system, but it does not distribute electricity within the building itself.