Best electrical assembly

Where there are machines, there is also a necessity for maintenance and service. But first of all there is someone who builds the machine. We need an electrical assembly technician who will put all of its components together. It is not an easy task to do, for a technician must be trained in the electricity area, pass some very difficult exams to be prepared well for working with electricity in general. Then, after the training and passing the exams, he can be able to make an electrical assembly in the factory. As you can see, at present there is no machine that can do without men, as well as there are a few men that can do without machines.