Government institutions that employ electrical engineers include transportation departments, national laboratories and the military. Manufacturing industries that employ electrical engineers include automotive, marine, railroad, aerospace, defense, consumer electronics, commercial construction, lighting, computers and components, telecommunications and traffic control. They generally work indoors, in offices, but they may have to visit sites to observe a problem or a piece of complex equipment, the BLS says. Electrical engineering jobs and salariesĮlectrical and electronics engineers work primarily in research and development industries, engineering services firms, manufacturing and the federal government, according to the BLS. A comprehensive list of necessary skills and abilities for electrical and electronics engineers can be found at. In addition to speeding up the process of drafting schematics, printed circuit board (PCB) layouts and blueprints for electrical and electronic devices, CAD systems allow for quick and easy modifications of designs and rapid prototyping using CNC machines. Computer simulations can be used to model a national power grid or a microprocessor therefore, proficiency with computers is essential for electrical engineers. They also use computers to simulate how electrical devices and systems will function. Sometimes, though, circuits are constructed on " breadboards," or prototype circuit boards made on computer numeric controlled (CNC) machines for testing before they are put into production.Įlectrical engineers are increasingly relying on computer-aided design (CAD) systems to create schematics and lay out circuits. This knowledge allows engineers to design circuits to perform specific functions and meet requirements for safety, reliability and energy efficiency, and to predict how they will behave, before a hardware design is implemented. Nearly all electrical and electronic devices, from the generators at an electric power plant to the microprocessors in your phone, use these few basic components.Ĭritical skills needed in electrical engineering include an in-depth understanding of electrical and electronic theory, mathematics and materials. Today’s electrical engineers design electrical devices and systems using basic components such as conductors, coils, magnets, batteries, switches, resistors, capacitors, inductors, diodes and transistors. Additionally, engineers may conduct or write the specifications for destructive or nondestructive testing of the performance, reliability and long-term durability of devices and components. If it's a practical, real-world device that produces, conducts or uses electricity, in all likelihood, it was designed by an electrical engineer. "Electronics engineers design and develop electronic equipment, such as broadcast and communications systems - from portable music players to global positioning systems (GPS)." "Electrical engineers design, develop, test and supervise the manufacturing of electrical equipment, such as electric motors, radar and navigation systems, communications systems and power generation equipment, states the U.S. These innovators turned ideas and concepts about electricity into practical devices and systems that ushered in the modern age. Some of the most prominent pioneers in electrical engineering include Thomas Edison (electric light bulb), George Westinghouse (alternating current), Nikola Tesla (induction motor), Guglielmo Marconi (radio) and Philo T. The advent of the modern age is marked by the introduction of electricity to homes, businesses and industry, all of which were made possible by electrical engineers. This law applies to the basic principles of the electric generator, the electric motor and the transformer. However, the actual design, construction and manufacturing of useful devices and systems began with the implementation of Michael Faraday's Law of Induction, which essentially states that the voltage in a circuit is proportional to the rate of change in the magnetic field through the circuit. Early experiments with electricity included primitive batteries and static charges.
0 Comments
Leave a Reply. |