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How To Check Electric Wall Plugs


Electricity is an essential component of our daily lives, powering almost everything from our appliances to our devices. As homeowners, it’s crucial to ensure that the electrical systems in our homes are functioning properly, and this includes checking our electric wall plugs. Faulty wall plugs not only pose a safety hazard but can also lead to damage to our appliances and devices. For residents in zip code 02909 Providence, Rhode Island, B&K Electric, a family-owned and operated electrical business based in Warwick, is here to provide guidance on how to check your electric wall plugs.

About B&K Electric

B&K Electric is a trusted name in the community, providing top-notch electrical repair, panel maintenance, and installation services for over 17 years. As a family-owned and operated business, we understand the value of community and customer service. Our team of licensed and experienced electricians has been proudly serving the residents of Cranston, Warwick, and all of Rhode Island, making us your go-to electrician for all your home or business needs in the Warwick area and greater Providence area. Now, let’s dive into how to check your electric wall plugs!

Understanding Electric Wall Plugs

In simple terms, electric wall plugs, also known as electrical outlets, are the connection points between an electrical device and the electrical supply. They are essential for powering our appliances and keeping them in working condition. However, it’s essential to understand that not all wall plugs are created equal. Depending on the age of your home and the electrical codes in your area, you may have different types of wall plugs. The two most common types are the two-prong and three-prong outlets.

Two-prong outlets are the older version and only have two slots for plugging in a device, with no grounding feature. Three-prong outlets, on the other hand, have an additional round slot for a grounding pin, necessary for grounding electrical devices and preventing electrocution. It’s important to note that two-prong outlets can be a safety hazard and should be replaced with three-prong outlets by a licensed electrician.

Now that you have a basic understanding of electric wall plugs, let’s get into how to check them for any issues.

Step 1: Precautionary Measures

Before attempting to check any wall plugs, it’s crucial to take precautionary measures to ensure your safety. Make sure to turn off all appliances connected to the wall plug you are checking and unplug them. For extra safety, you can also turn off the main circuit breaker for your home. It’s also recommended to wear protective gear, such as rubber-soled shoes and gloves, to prevent any injuries.

Step 2: Inspect for Physical Damage

A visual inspection is the first step in checking your electric wall plugs. Look for any signs of physical damage, such as cracks, discoloration, or burn marks on the outlet cover. These could be indications of an underlying electrical issue and should be addressed by a licensed electrician. It’s also essential to ensure that the plug is properly attached to the outlet and not loose.

Step 3: Test for Power

Using a voltage tester or a multimeter, you can check if the wall plug is receiving power. First, turn on your voltage tester and place one of the probes inside the smaller slot of the outlet. Then, touch the other probe to the metal plate or screw on the outlet cover. You should get a reading on the tester if the outlet is receiving power. If you don’t, it could be an issue with the circuit breaker or wiring, and you may need to call an electrician.

Step 4: Check for Grounding

If you have a three-prong outlet, it’s essential to ensure that it’s properly grounded. Using the voltage tester, place one of the probes in the smaller slot and the other on the grounding terminal, which is the round slot on the bottom. If you don’t get a reading, the outlet may not be properly grounded, and you should contact an electrician to fix it.

Step 5: Test the Reset Button (GFCI Outlets)

GFCI outlets, or ground fault circuit interrupters, are designed to protect you from electrocution by automatically cutting off the power to the outlet if it detects a ground fault. These are typically found in kitchens, bathrooms, and other areas with water sources. To test the reset button, simply press it and see if the power shuts off. If it does not, the outlet may be faulty and needs to be replaced.

Step 6: Plug in a Device

The final step is to plug in a device into the outlet and ensure that it powers on. If it doesn’t, try plugging it into another outlet to determine if the problem is with the device or the outlet. If the problem persists, it’s best to call a licensed electrician to inspect the outlet.

In Conclusion

As a homeowner in Providence, Rhode Island, it’s essential to regularly check your electric wall plugs for any issues. By following these simple steps, you can ensure the safety and functionality of your electrical system and appliances. However, if you encounter any problems or are unsure about the state of your wall plugs, don’t hesitate to contact a licensed electrician. Remember, safety always comes first when it comes to electricity.


Electric wall plugs,

electrical safety,

voltage tester.