If you are a person who is interested in becoming a commercial electrician in Melbourne or any city for that matter, you need to know what will go into preparing you for that role. In fact becoming a commercial electrician can be a step towards electrical engineering as some schools allow this to count towards credit for the Bachelor of Science program.
A commercial electrician is responsible for some things. He or she is responsible for installation as well as maintenance of electrical devices which are used in commercial buildings. For this, he or she needs to be trained well. These commercial electricians are trained by getting an associate degree or else an apprenticeship degree. This is done after a high school diploma or the equivalent of it. They need to have an electrician’s license and only then can they attempt any electrical installation. In Australia, for instance, to prepare for the examinations, there is usually a linear path by which these students enter into agreements with one or more electrical contractors in Melbourne like these established experts. As electricians need to make calculations for a load of their circuits, it is important for them to study algebra. The training program for commercial electricians teach students principles of pneumatics as well as hydraulics, and the students are taught magnetic motor controls as well as how to use programmable logic controllers. During the training course, the students are made to install circuits, motors as well as alarm systems. They also learn differences between single phase and 3 phase power systems, process measurements and instructions on working with delivery systems of natural gas.
The requirements are that these commercial electricians should be able to see and discern the different colors, as the electric wiring is color coded. They should also be able to stand for long periods of time, climb ladders and stay in uncomfortable positions for extended periods of time. They also should be able to lift up to around fifty pounds to their eye level as they will often have to carry fixtures and equipment which weighs that much.
The work of these commercial electricians is planning and making electrical system diagrams, conduits of tubing or even pipes. Else, they may need to work from the blueprints which the general contractor has given them. In any way, whether they design the system or work by the blueprints, they have to install the conduits and electric wiring. They are also needed to wire instruments for power, heating units as well as lighting. They also wire the refrigeration and air conditioning units.
The commercial electricians use electrical test meters as well as ohmmeters, and they test the wiring to ensure that everything is compatible and safe. These tests are performed not only during installation but also when there is a short or a break in the system. Only when the fault is found, can the electrician repair or replace the faulty part.
Commercial electricians work with screwdrivers, pliers, knives, walls, test meters, conduit benders, pipe threaders and power tools.
In a nutshell, this tells you all you need to know if you want to pursue this job full time.