Skip to Content
chevron-left chevron-right chevron-up chevron-right chevron-left arrow-back star phone quote checkbox-checked search wrench info shield play connection mobile coin-dollar spoon-knife ticket pushpin location gift fire feed bubbles home heart calendar price-tag credit-card clock envelop facebook instagram twitter youtube pinterest yelp google reddit linkedin envelope bbb pinterest homeadvisor angies

Electrical Outlets


Without a doubt, electricity is an integral part of our daily lives. From lighting up our homes to powering our appliances and devices, we rely on electricity to function and thrive. And at the heart of our electrical systems are the unsung heroes – electrical outlets.

As a homeowner in the vibrant and bustling community of Elmhurst, Providence County, Rhode Island, it is crucial to have a good understanding of electrical outlets and their role in keeping our homes powered and safe. B&K Electric, a family-owned and operated electrical business based in Warwick, RI, has been proudly serving the residents of Cranston, Warwick, and all of Rhode Island for over seventeen years. Specializing in electrical repair, panel maintenance, and installation, B&K Electric is the go-to electrician for all your electrical needs in the Warwick area and greater Providence area.

In this article, we will delve into the world of electrical outlets, exploring their history, types, and most importantly, how to ensure their proper functioning and safety in your home.

The Origin of Electrical Outlets

The concept of electrical outlets is not a new one, as electricity has been around for centuries. The first known use of electricity was in ancient Greece, where Thales of Miletus uncovered the power of amber when it was rubbed with a cloth, attracting lightweight objects like feathers. However, it wasn’t until the late 1800s that electricity was harnessed for practical use.

The first electrical outlets were called sockets and were invented by Thomas Edison in 1878. These early sockets were rudimentary and had minimal safety features, leading to numerous electrical accidents. It wasn’t until the 1930s that the first grounded three-pronged outlet was invented, providing safer and more efficient access to electricity.

Types of Electrical Outlets

Today, there are several types of electrical outlets used in homes, each with its specific purpose and function. The most common ones include:

1. Duplex Outlets

These are the standard electrical outlets found in most homes, with two receptacles for plugging in devices. They can handle up to 15 amps of electricity and are usually placed 12 inches above the floor for convenience.

2. Grounded Outlets

As mentioned earlier, grounded outlets were invented in the 1930s and are an essential safety feature in modern homes. They have three slots – two vertical slots and a round or U-shaped ground slot for safety. The grounding wire connects to the ground slot, protecting you from electric shock in case of a power surge or malfunction.

3. GFCI Outlets

Ground Fault Circuit Interrupter (GFCI) outlets are a more advanced type of outlet that has the same three slots as a grounded outlet but with an added protection feature against electric shock. These outlets are usually installed in areas where water is present, such as kitchens and bathrooms, as they can quickly detect imbalances in the electric current, cutting off power to prevent accidents.

4. USB Outlets

With the ever-increasing use of USB-powered devices, USB outlets have become increasingly popular in homes. These outlets have built-in USB slots, making it convenient to charge devices without taking up the standard outlet space.

Maintaining and Inspecting Your Electrical Outlets

Just like any other component in your home, electrical outlets require regular maintenance and inspection to ensure they are functioning correctly and safely. Here are some tips on how to do this:

1. Check for Wear and Tear

Over time, the prongs of your electrical devices can wear out, leading to poor connections and electrical hazards. Inspect the prongs of your devices regularly, and if you notice any signs of wear, replace the device or have an electrician look at it.

2. Test GFCI Outlets Regularly

As mentioned earlier, GFCI outlets have an added safety feature that protects you from electrical shock. To ensure this feature is functioning correctly, you should test your GFCI outlets regularly. You can do this by pressing the TEST button on the outlet, which should cut off power to the outlet, and then pressing the RESET button to restore power.

3. Don’t Overload Your Outlets

One of the most common causes of electrical fires is overloaded outlets. To prevent this, never plug in more devices than the outlet can handle. If you find yourself using multiple extension cords or power strips, it may be time to add more outlets to your home or upgrade your panel to increase its capacity.

4. Hire a Licensed Electrician

Electrical work should always be left to the professionals. If you notice any issues with your outlets or any other electrical component in your home, don’t hesitate to call a licensed electrician like B&K Electric. Attempting to fix electrical problems on your own can be extremely dangerous and may result in more significant issues down the line.

Electrical outlets are the unsung heroes of our modern homes, providing us with the power we need to go about our daily lives. As a homeowner in Elmhurst, Providence County, Rhode Island, it is essential to have a good understanding of the different types of outlets in your home and how to maintain and inspect them to ensure their proper functioning and safety. Remember, when it comes to electrical work, always trust a licensed electrician like B&K Electric for top-quality service and peace of mind.


Electrical Repair,

Panel Maintenance,

Electrical Outlets