What Is Electrical Engineering?
Electrical engineering is one of the newer branches of engineering, and dates back to the late 19th century. It is the branch of engineering that deals with the technology of electricity. Electrical engineers work on a wide range of components, devices and systems, from tiny microchips to huge power station generators.
Electrical Engineering Career Basics
Electrical engineers use physics, electronics and electromagnetism to design devices that are powered by or produce electricity. Electrical engineers work on anything from small pocket devices to large aircraft electrical systems. Engineers test prototypes and evaluate and improve systems. Nearly every industry has a place for an electrical engineer, including government, transportation, communications, technology and utilities.
Most electrical engineers work in an office or lab setting, but on-site projects and short-term assignments are common.
Electrical Engineering In-Depth
Electrical engineers are more than just system designers and developers. Engineers are involved in projects from conceptualization to maintenance. Engineers handle practicalities by conducting feasibility studies and cost analyses. Because of their multifaceted duties, electrical engineers sometimes specialize in project management, research and development or consultancy. Because of the wide range of industries using electrical engineers, many engineers specialize in sub-discipline of electrical engineering. Common sub-disciplines include:
- Power
- Control
- Electronics
- Microelectronics
- Signal processing
- Communication
- Instrumentation
- Computers
Depending on background and expertise, engineering projects can include projects such as developing telecommunication systems, lighting and wiring buildings or designing household appliances. To progress in this rapidly changing field, engineers must remain abreast of current trends.