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.
While certain renovations can really open up a room, they can also leave you short on electrical outlets or displace wiring. Even if your general contractor claims to be able to handle things for you, it’s always a good idea to bring in an electrical specialist instead.
Before we begin working on existing structures, we conduct an inspection to assess hazardous situations, including fall hazards. We inspect the integrity of the structure and identify those areas that may be conducive to falls, so we can properly equip our workers.
When determining the safe operating amperage for a given circuit, know that the safe operating range is less than the amps indicated, and there are wattage limits. The safe range for a 15-amp circuit is 12 amps; 16 for a 20-amp circuit; and 24 for a 30-amp.
If you traveled as fast as electricity, (about 300,000 kilometers = 186,411.358 miles per second the speed of light), you could go around the world 8 times in the same amount of time it takes to turn on a light switch.
The alternative/direct current debate was a very dramatic debate back in the 1880s. Thomas Edison invented direct current, DC, while Nikola Tesla invented the alternative current, AC, and both made their case for using one or the other. Eventually AC won as it was safer and more easily conducted over a long distance.
What does lux mean? In lighting, the term is used to describe the total level of illumination or light intensity produced by a combination of the natural and electrical light sources found in a defined space.
One way to reduce your electricity bill is to use a smart strip for various computer accessories. These power strips save energy by monitoring power differences between computers and peripherals. This way when your employee shuts down their computer, the smart strip automatically shuts off the accessories.
It's important to remember that some municipalities can require permits before any electrical work in your home occurs, even seemingly simple projects. If you're concerned that the electrical portion of your planned renovation will be out of compliance, we're always available to help you ensure all the electrical work is done according to code and local requirements.
If you are at work and plan on being away from the computer for the majority of the day, turn it off. Research has proven that turning a computer on and off a number of times a day does not reduce its lifespan, so why waste the electricity?
“To avoid guesswork, work with an expert. They’ll help you evaluate your needs and calculate both total and startup wattage requirements based on the kind of appliances you plan to power …” (Portable vs. Standby Generators: Which is Best?)
You don’t want to mess up any aspect of your renovation, but the risk of error in the electrical work is much higher than in most other areas. That’s why an electrical contractor is your best solution to electrical work that you need to do.
Preventative electrical maintenance is an important part of any commercial building’s upkeep. This typically includes the scheduled inspection of large systems and equipment by a commercial electric contractor.
Benjamin Franklin didn't just discover electricity; he also invented the lightning rod! In fact, his extensive electricity research in the 18th century allowed his lightning rod to conduct a lightning strike through a grounded wire. Today this knowledge is used to protect tall buildings during storms.
Electricity does more than make us comfortable by providing us with convenient appliances. It also helps make us more productive (try chopping down a tree by hand) and safer, too.
The electrical demand, called load, is simply transferred to other lines in the area, assuming that they have sufficient capacity. Like traffic, power simply travels around trouble spots by using other routes. Our engineers create systems that help keep power flowing efficiently to you and your customers, the end user.
Commercial electricians work from blueprints provided by the general contractor. Whether designing the system or working from blueprints, the electrician installs the conduits and runs the electrical wiring. These wires are usually terminated at switches, circuit breaker panels and relays.
Typically, for bidding, a package of drawings and specifications is compiled by the architect for the bidding contractors to review. A meeting is held with all the contractors to walk through the project and answer any questions before the contractors submit their bids.
What’s the difference between suspension towers and deviation towers when it comes to overhead power lines? While suspension towers support the conductors on straight stretches of line, deviation towers enable the route to change direction.
Copper electrical wiring is strong, malleable, highly conductive, resistant to overloads, resistant to corrosion, easy to insulate, and comparatively easy to install. It is, as a result, the preferred choice for performance, longevity, and effectiveness in nearly every electrical wiring application.
While operating your business out of an older building can provide an extra sense of charm and history to your office, it can also mean dealing with electrical code violations. Rest assured that we’re always available to help you get everything back up to code.
If the GFI outlet(s) in your home have tripped, but they will not work when reset, or they continually trip even though reset, there is a problem somewhere in the system. Discontinue trying to use the outlet, and have it inspected.