What is a Short Circuit, and How Can You Prevent It?
Most people have heard about a short circuit, and they know it's dangerous. However, they may not fully understand what it means. Every apartment-dweller or homeowner should learn the basic information about a short circuit and the prevention measures necessary for the safety of life and property.
What is a short circuit?
A short circuit is a significant electrical accident that often causes severe damage to electrical systems. It occurs when a low-resistance path not meant to transfer electricity receives a high-volume electrical current. When a hot wire meets a forbidden conductive object, it short circuits.
Other than appliance damage, a short circuit can cause electrical shocks or a fire. If you fail to take preventive measures, any human being or property can be at risk in such situations.
How can you prevent a short circuit?
There are five ways to minimize the likelihood of such incidents:
Outlet verification
Three leading causes of short circuits related to outlets include:
Poor wiring
Loose box connection
Old outlet
It's often challenging to assess and diagnose these issues since they are located behind the wall. However, specific steps can help examine the overall outlet condition. Vital signs to look for in damaged outlets include:
Burning smell or burn marks on the outlet
Buzzing sound that comes from the outlet
Spark emission from the outlet
An outlet that's 15 years old or more
When you notice any of these signs, don't use the problematic outlet and contact an electrical services professional. A general recommendation includes using grounded outlets to prevent an internal short circuit.
Appliance verification
Appliances can often cause short circuits. Before usage, check for the following signs:
Cord, casing, or wire damage
Appliance cracks
Exposed appliance circuitry
If any of these signs are apparent, we recommend contacting a professional repair service or disposing of the appliance.
Reduced electrical usage during storms
Lightning strikes are among the most dangerous causes of short circuits. At the time of the strike, a massive electricity surge may lead to extensive damage. Reducing the usage of or completely shutting down electrical devices during storms can prevent short circuits and lessen the damage in power surges.
Circuit breaker and fuse maintenance
The primary purpose of circuit breakers is to protect the electrical system from short circuits. Every time electrical currents become unstable, the breakers shut off. Each breaker links to a specific circuit.
Fuses, which serve the same purpose as circuit breakers, stop the current flow when it rises beyond the recommended voltage. Unlike circuit breakers that you can reset when they shut off, you will need to replace the fuse.
A few tips can help ensure the proper functioning of these boxes:
Check the circuit breaker or fuse for damage, cracks, or loose fittings.
Get informed about what each breaker controls.
Keep the circuit breaker, the fuse, and their panel clean. Make sure to do the cleaning with a dry cloth.
Regular electrical inspection
To ensure maximum safety and durability, perform regular electrical checks at least once a year. Getting a professional to inspect your electrical system can prevent short circuits from happening. They can also suggest affordable solutions for possible issues. Whether it's the wiring, outlets, lightning, or repairing, it's always safer to leave the job to the professionals.
If you need a highly-reviewed, licensed electrician in the Phoenix Valley area, call Efficient Electric at 623-900-1461. We would love to hear from you!