Common Electrical Problems and How to Troubleshoot Them

May 21, 2024

Introduction

Electrical problems can be frustrating and inconvenient. From flickering lights to outlets don't work, these issues can disrupt our daily lives. However, with a little troubleshooting, many common electrical problems can be resolved without the need for a professional electrician. In this blog post, we will discuss some of the most common electrical problems and provide step-by-step instructions on how to troubleshoot them

Frequent Circuit Breaker Tripping

One of the most common electrical problems homeowners face is a circuit that frequently trips. This can happen when there is an overload on the circuit or a short circuit. Toleshoot this issue, follow these steps:

  1. Ident the circuit that is tripping.
  2. Unplug or turn off all devices connected to that circuit.
  3. Reset the circuit breaker flipping it to the "off" position and then back to the "on" position.
  4. If circuit breaker trips again immediately, there may be a short circuit. In this case, it's best to call a professional electrician.
  5. If the circuit breaker holds, plug in or turn on each device one by one to identify the one causing the overload.
Fusebox wit fuses

Dead Outlets

common electrical problem is a dead outlet, where there is no power coming from the outlet. To troubleshoot this issue, follow these steps:

  • Check if the outlet is receiving power by plugging in a known working device.
  • If there is no power, check circuit breaker to see if it has tripped.
  • If the circuit breaker is fine, turn off the power to the outlet at the switchboard.
  • Remove the outlet cover and check for loose or disconnected wires.
  • If you find any loose wires, carefully reconnect them and secure them.
  • Replace the outlet cover and restore power at the switchboard.


Australia electrical power outlet on white wall.

Flickering Lights

Flickering lights can both annoying and a sign of an underlying electrical problem. To troubleshoot this issue, follow these steps:

  1. Check if the bulbs are in tightly. Loose bulbs can cause flickering.
  2. If the bulbs are tight, check the wattage. Using bulbs with wattage higher than the fixture's recommended wattage can cause flickering.
  3. If the problem persists, there may be a loose connection in the wiring. Turn off the power to the affected circuit and check for loose wires or connections.
  4. If you find any loose connections, tighten them or consider calling a professional electrician to ensure proper repairs.
Man install lamp onto the ceiling at home