electrical grounding

What Is Electrical Grounding: How does it Work?

Electrical grounding is an essential part of the wiring system in a house. If you need help rewiring, call P&C Electric at (407) 529-4138!

Grounding comes from an extra wire that runs throughout the house in conjunction with the hot and neutral wires. This extra wire offers excess electricity a safe way to discharge into the ground.

At P&C Electric, we provide highly trained electricians for all your wiring needs. Set up an appointment with a reliable electrician in Oviedo at (407) 529-4138!

How Does Electrical Grounding Work?

Electrical grounding is a safety mechanism or “backup plan” for instances when a fault or break in the wiring has occurred. Without a path for discharge, the excess electricity would build up until it could discharge into wood or metal nearby. 

When people started adding electrical wiring to their houses in the early 1900s, electrical grounding was not a standard practice. For that reason, homes started burning down because there was nowhere for that extra energy to go. Here’s how electrical grounding work to keep homes safe.

Negative Electrical Properties

The electricity in your home comes in a negative and a positive charge. The ground also has negative electrical properties, so if the electrical charge in your house builds up, that negative energy can discharge to a rod away from your home through electrical grounding wires.

Grounding Wire

Any electrical system built after 1965 will have a bare grounding wire. This spare wire activates when the white neutral wire breaks. Every outlet and appliance can connect because grounding wires are part of the industry standard. 

You can see evidence for the grounding standards in every outlet in your house. Have you ever noticed the third-round slot in each outlet’s face? When you plug electrical devices into an outlet, the grounding prong connects to the bare copper wire. The purpose of this design is to accommodate proper grounding standards that prevent an overload of electrical current.

Circuit Breakers

The grounding wire is not the only element that protects your system. Circuit breakers are another essential part of the grounding process. 

These breakers protect the wires from overheating if too much current flows through the circuit. Secondly, these breakers can automatically switch off if they sense a short circuit. A short circuit occurs when electricity escapes the wires to find a shorter path to ground.

Think of grounding wires as discharging small amounts of negative energy and circuit breakers as limiting the flow or completely shutting off the electrical connection.

Plug Adaptors

Plug adapters are probably familiar to you. They take outlets with three prongs and allow you to insert prongs with two slots. Adaptors offer electrical grounding protection if:

  1. The adapter attaches correctly to the mounting screw
  2. That screw is touching the metal box
  3. The metal box has been properly grounded by an electrician

Call P&C Electric for Electrical Grounding in Oviedo

When it comes to electrical grounding, our team of licensed electricians at P&C Electric has you covered. If you need a top-notch electrician in Winter Park, please contact P&C Electric at (407) 529-4138 for a free quote.