Suitable slogan can significantly increase the number of customers, and this in turn translates into financial profit, so electricians sometimes use the opportunity to advertise.Very popular with these services is to publish their contact information and to determine the profile of the company through the banner on the car, which moves electrician. In fact, most electricians use of this option advertising.
An electrician is a tradesperson specializing in electrical wiring of buildings, 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. United Kingdom Competency standards in the UK are defined by the Sector Skills council Summit Skills.
Once qualified and demonstrating the required level of competence an Electrician can register with the JIB (Joint industry Board) for an Electrotechnical Certification Scheme (ECS) card.
Electrical competence is required at Level 3 to practice as an electrician in the UK.The electrical industry is one of the few that require a trade test to be achieved prior to being fully qualified.
This is known as the AM2. Electricians can demonstrate further competence by studying further qualifications in Design and Verification of Electrical Installations or in the Test and Inspection of Electrical Installations.
These qualifications can be listed on the reverse of the JIB card. The Electricity at Work Regulations are the statutory document that covers electrical installations.
Further information is provided in the non-statutory document BS7671 - Requirements for Electrical Installations otherwise known as the Wiring Regulations currently (2013) in their 17th Edition.
Organisations such as the Electrical Safety Council are working hard to educate the public not to use electricians who are not fully qualified or competent and to check the ElectricSafe register to ensure an Electrician has been deemed competent.Źródło: https://en.wikipedia.org/wiki/Electrician
Electrical energy is the energy newly derived from electric potential energy or kinetic energy. When loosely used to describe energy absorbed or delivered by an electrical circuit (for example, one provided by an electric power utility) "electrical energy" talks about energy which has been converted from electric potential energy. This energy is supplied by the combination of electric current and electric potential that is delivered by the circuit..
At the point that this electric potential energy has been converted to another type of energy, it ceases to be electric potential energy.Thus, all electrical energy is potential energy before it is delivered to the end-use.
Once converted from potential energy, electrical energy can always be called another type of energy (heat, light, motion, etc.).Źródło: https://en.wikipedia.org/wiki/Electrical_energy