ask the electrician
Electrician Training Electrical Certification wiring recessed light fixtures Electrical Wiring Electrical Troubleshooting and Electrical Repairs wire outdoor light fixture Home Electrical Wiring Diagrams
wiring home generator and transfer switch wiring a 220 volt range cord outlet Wiring for GFCI Outlets Wiring Outlets and a Switched Outlet Wiring and Installing Ceiling Fans and Remote Controls wire dimmer switch wiring diagrams for switches wiring a dryer cord and 220 outlet circuit breaker panel
Electrical Wire and Cable

Why Electrical Outlets Do Not Have Full Power

Why do my Outlets not have Full Electrical Power? How to Troubleshoot Electrical Power Problems.

Electrical Wiring Video

How to Wire a GFCI Outlet without a Ground Wire

NOTE: A List of All my Helpful Videos

Will Display at the End of This Video

So Keep Watching So I Can Help You Wire it Right!

Check out my YouTube Channel, and Subscribe!

Electrical Problems That Cause Abnormal Power
Electrical Question: Why do my outlets not have full power?

Electrical Problem #1: My outlets are not making full electrical power.

Background: Sam, who is a Handyman in Texas.

Example #2: My power equipment only runs at 1/4 speed or less and if I turn the lights off I lose all the power.

Any help much needed! Thanks.

This electrical wiring question came from Paul in Maryland.

Example #3: Some of my outlets lost full power, there is only a little power.

This electrical wiring question came from Carl in New York.

Dave’s Reply:
Thanks for your electrical wiring questions Sam, Paul and Carl.

How to Troubleshoot an Electric Power Problem

electrical troubleshooting electrical power problem

Application: Electrical Troubleshooting a Outlet Circuit Power Problem.
Skill Level: Advanced – This electrical testing process is best performed by a Certified Electrician or a Licensed Electrical Contractor, or the electrical utility company.
Tools Required: Basic Electricians Pouch Hand Tools, Voltage Tester or Volt Ohm Meter.
Estimated Time: Depends on the type and age of the electrical wiring and the access to the circuits and wiring to be evaluated.
Precaution: This is a project that should be performed by a Licensed Electrical Contractor and typically requires specific tests of the electrical circuits.
Notice: Repairs to Home Electrical Wiring should be done according to local and national electrical codes and installing new or replacement electrical parts or equipment may require a permit and inspections.

Common Causes of Partial Electric Power

The electrical questions above describe the symptoms of a problem within the circuit wiring. Listed below are the most common causes of lost power or partial power.

Examples of  the Typical Causes of Lost Electrical Power

See More about How to Troubleshoot Home Electric Power Problems

The following may also be helpful for you:

Electrical Wiring Video #2

Home Electrical Wiring Videos about this Topic and More

Check out my YouTube Channel, and Subscribe!

Learn more with my Home Electrical Video Course:

Basic Home Electrical Wiring by Example

Dave's Guide to Home Electrical Wiring:

» You Can Avoid Costly Mistakes! «

Here's How to Do It:
Wire It Right with the help of my Illustrated Wiring Book

Great for any Home Wiring Project.
  electrical wiring  

Complete Guide to Home Electrical Wiring

Perfect for Homeowners, Students,
Handyman, Handy Women, and Electricians
Wiring GFCI Outlets
Wiring Home Electric Circuits
120 Volt and 240 Volt Outlet Circuits
Wiring Light Switches
Wiring 3-Wire and 4-Wire Electric Range
Wiring 3-Wire and 4-Wire Dryer Cord and Dryer Outlet
How to Troubleshoot and Repair Electrical Wiring
Wiring Methods for Upgrading Electrical Wiring
NEC Codes for Home Electrical Wiring
....and much more.

Be Careful and Be Safe - Never Work on Energized Circuits!
Consult your Local Building Department about Permits and Inspections for all Electric Wiring Projects.

More articles about Electrical Repair, Outlet Circuit, Troubleshooting and Home Electrical Wiring:
« Previous Next »
Adding Recessed Lights to a Bedroom Outlet Circuit How to Convert Existing Electric Circuit Wiring