Uploaded on Oct 8, 2020
ELECTRICIAN NEAR ME- What is an Electrician
ELECTRICIAN NEAR ME-
What is an Electrician?
An electrician is a tradesman specializing in electrical wiring of buildings,
transmission lines, stationary machines, and related equipment. Electricians may be
employed in the installation of new electrical components or the maintenance and
repair of existing electrical infrastructure. Electricians may also specialize in wiring
ships, airplanes, and other mobile platforms, as well as data and cable lines.
When we refer to, “electricians,” we’re talking about tradespeople that install and
repair wiring found in buildings and the various electrical systems found within them,
including HVAC, security, lighting and computer network systems.
Today’s electricians can be divided into four main
categories:
Residential Electricians – These electricians work in
home dwellings that can range from single-family houses
to large apartment complexes.
Commercial Electricians – Work sites can include office
buildings, retail outlets, schools, hospitals, and industrial
facilities that do not involve high-voltage. These
electricians install and repair electrical systems found in
existing commercial buildings, new construction, and
renovation projects.
Industrial Electricians – These electricians perform
maintenance and installation of electrical components and
machinery found in industrial settings. This may include
working with high-voltage electricity at industrial
manufacturing locations.
Low Voltage Electricians – As their name implies, these
electricians are involved with low-voltage systems that
primarily include voice, data, and video (VDV) networks
and systems. Inside the industry you may hear these
professionals referred to as VDV electricians or Voice-Data-
Video electricians. Their work typically focuses on phone
lines and fiber optic cable repair and installation in any
setting where these materials are used.
You will find that some states combine some of these
classifications. For example, some states may combine
residential and low voltage into one category. Others may
combine commercial and industrial electricians into one
category.
In addition to classifying electricians by role, they can be further subdivided into three
additional categories based on experience and training:
Apprentice – These electricians-in-training work under the supervision of an experienced
professional for a number of years before they reach the journeyman level
Journeyman – This status is awarded once an electrician completes their apprenticeship
and is judged by a state-approved authority as being competent in their trade
Master – Master electricians are defined as those with years of experience as journeymen
who have demonstrated high-level competence through a state-approved exam
As you might have guessed, each state’s electrician licensing regulatory agency defines the
parameters and scope of duties for each of these levels.
A Historical Perspective on Electricians
Even though man didn’t master electricity until the 1880s – the time that saw the first
central power stations – we’ve certainly understood its brute force since prehistoric times.
In fact, many of the most important gods of mythology were those with the power to
wield electricity in the form of lightning.
While there may have been some close calls along the road to discovering how to make
electricity work for humankind, it wasn’t until around 1600 that significant steps towards
understanding electromagnetism were made. It was then that the English astronomer
William Gilbert made the first recorded in-depth study of static electricity. At that time he
found the best way of creating static electricity was by rubbing a cloth against amber,
introducing the word “electro” to the English language, which is Greek for amber.
Finally, during a thunderstorm in 1752, Benjamin Franklin did his key-on-the-kite
experiment that we all learned about in grade school, and with several other important
figures of the day, major inroads were made towards mastering electricity. By 1875, the
first electricians installed the first municipal street lighting system in Los Angeles, followed
by Paris three years later. Even then those electricians still had somewhat of a divine
nature.
Also of interest to note, up until about 1884 there was vigorous competition between the
widespread adoption of alternating current (AC) or direct current (DC). Had it not been
for the invention of the first transformer that year perhaps all of our houses today would
be powered by direct current?
Fast-forward to the present and you find that most people take electricity for granted.
However that doesn’t diminish the importance of electrician’s one iota.
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your city Our services.
Our mobile app may request you for access to the following, Phone and network
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