Electrical engineering is a field of engineering that generally deals with the study and application of electricity, electronics, and electromagnetism. This field first became an identifiable occupation in the latter half of the 19th century after commercialization of the electric telegraph, the telephone, and electric power distribution and use. Subsequently, broadcasting and recording media made electronics part of daily life. The invention of the transistor, and later the integrated circuit, brought down the cost of electronics to the point they can be used in almost any household object.
Electrical engineering has now subdivided into a wide range of subfields including electronics, digital computers, power engineering, telecommunications, control systems, radio-frequency engineering, signal processing, instrumentation, and microelectronics. The subject of electronic engineering is often treated as its own subfield but it intersects with all the other subfields, including the power electronics of power engineering.
When it comes to electrical products, Elby.no is one of the best and largest online stores in Norway specializing socket/stikkontakt, junction box/koblingsboks, heating foil/varmefolie and downlights. If you need financial help to invest for those expensive electrical equipment and you are living in Norway, use this comparison site to find an unsecured loan/forbrukslån suitable for your needs. They also have best credit cards/beste kredittkort and loans without collateral/lån uten sikkerhet offers. It’s for you to decide and select the best loan/lån offer suitable for you.