Did you know electrical currents are measured in amperes? Electrical currents are the presence and movement of electrically charged particles. Volts are the measure of electrical potential which is the ability of electrical field to do work on an electric charge.
The networks constructed by our skilled linemen connect to the “grid.” These high-voltage power lines carry power over long distances to your customers, connecting generation points to electrical distribution utilities and large, industrial users.
Several different inventors tried to get electric appliances off the ground during the mid 1800s, but there wasn't enough infrastructure. Fortunately, power companies and electric distribution got off the ground in the 1880s, such as Edison's Pearl Street Station in 1882.
The electrical measure of power, the watt (W), is named after Scottish inventor James Watt, (1736-1819), who perfected the steam engine, improving its ability to produce more energy with greater efficiency. A watt is also a measure of physical power, equivalent to 1/746 horsepower (hp).
Did you know that not every model of hot tub can pull power from the standard outdoor electrical outlet? If you aren’t sure whether it’s safe to plug your new hot tub into your outlet, we’re always ready to perform the wiring upgrade you might need.
The first transmission of electrical currents occurred in the early 18th century, but the practical use of overhead lines did not come to fruition until the 19th century. Telegraphs were the first to utilize overhead lines successfully and were first demonstrated in 1837.
If you want energy efficient lighting but have small children, consider investing in LED fixtures and bulbs. LED bulbs are more energy efficient than CFLS, last four to five times longer, are less likely to break and are non-toxic if they do break.
Buildings with integrated systems have fewer breaks in services with regular inspection and maintenance of the electrical system. This type of service identifies problems and limitations so that repairs or adjustments can be made.
You many know that pilots can’t be colorblind because good color vision is needed to read instrument panels. But did you know that this is also required for electricians? Electrical systems use wires of different colors, and the electrician must be able to tell them apart when working.
One of the first careful studies of electricity was done by William Gilbert an English scientist in 1600. His study looked at the difference between electricity and magnetism and he was the first to use the New Latin term electricus from which electricity would later be derived.
In general commercial electrical maintenance, the supply sources for your main systems need to be regularly checked for structural integrity as well as internal stability. This also should include a thorough inspection of large systems and equipment.
Electrical work intimidates most of us, even if we may have the skills needed to do it right. And there’s no reason to try when qualified contractors are likely to know exactly what you need to do, and have the skills and tools needed to do it far more easily and safely.
While more outlets may be desirable in a commercial structure, the associated plug loads can account for as much as half of the building’s energy consumption. We can work with building managers to create a networked system that helps control electrical usage.
When the number of amps needed to run a device, or devices, on a given circuit exceeds the number of available amps, the circuit breaker should trip. For example, 20 amps can sustain up to four 5-amp appliances on the circuit.
Watts, a primary measure of electrical power, are equal to one joule, the measure of electrical energy per second. In other words, every second a 100W light bulb is turned on, it converts 100 joules of energy into light (and heat).
The amount of power produced at dozens of locations in the state must meet the ever-changing demand of literally millions of customer locations. This is achieved with adequate generation and an excellent, dependable transmission system that we can provide, ensuring that there is sufficient capacity to meet demand.
Remember, working with the wiring in your home has the potential to be dangerous when not performed by a skilled electrician. Not only are you putting yourself at risk of shock, but incorrect wiring can also create a fire hazard.
When it comes to the construction of overhead power lines, it’s important to note that routing practices tend toward straight lines with only a few turned corners. In many cases, this will minimize the need for bulkier deviation towers.
A power surge can seriously deteriorate the electrical components in your building. The most obvious cause of a power surge is a lightning strike. Surge protector power strips are available as extra protection.
Increasing electric capacity in your home to 200 amps is no easy task, as it includes adapting the wiring system from the utility tie-in inward. Only a licensed electrician can handle the job.
Improperly done wiring and electrical connections are a safety hazard and can lead to a fire at your place of business. A commercial electrician will be able to detect and correct any issues before they have a chance to cause major damage.
If you want to sell your home, consider hiring an electrician first for some upgrades that will appeal to potential buyers. These may include switching over to circuit breakers or installing spotlights and ceiling fans throughout the house.
The safest way to move lengthy objects, such as ladders or flag poles, around your home is to have two people carry it horizontally. This helps to avoid contact with overhead wires.
While many DIY projects around the home can help you save money, working on your own wiring is never a good idea. Because of the risk of shock, serious injury or even death, it’s always best to call in the professionals.
Lightning rods are pretty neat. Lightning strikes the rod and is then conducted through a wire safely to the ground. Care to guess who invented the trusty lightning rod? If you guessed Benjamin Franklin, you're right.
Before undertaking substantial electrical work in your home, check the terms of your homeowners' insurance policy. Many insurers do not cover damage caused by a homeowner attempting his or her own electrical work. Hiring a professional electrician will meet the terms of your policy.
Did you know that, for many years, commercial electrical generators were only found on buildings that served a critical purpose, such as hospitals and fire stations? However, these days there has been a large increase in the number of buildings that have generators.
If you have a brief power failure in your home, check with your neighbors and the electrical company. If the problem seems isolated to your home, call an electrician to make sure the outage isn't a symptom of a bigger problem.
If you are in the market for new computers for your office, you should consider Macs. They traditionally use less energy to operate than PCs. They are more expensive to purchase initially, but may save you money in the long run.
How powerful should ventilation fans be? In kitchens and baths, fans should have sufficient power to exhaust a minimum of 1 cfm (cubic feet per minute) of air for every square foot of floor space.
You know your home's HVAC system uses a lot of energy every year. Care to guess what percentage of your total electrical bill is consumed keeping your house temperate? If you're average, that would be over 31 percent or so.
