Electrical engineering has emerged as one of the best branches owing to the large number of students who opt for it. In recent years, many companies are showing great interest in electrical engineers because of the rapid modernization of tier 2 and tier 3 cities. It has become a popular choice for B.Tech aspirants in all engineering colleges. The fundamentals of electrical engineering will help you understand whether the course is meant for you or not.
What does an electrical engineer do?
An electrical engineer is concerned with the technology behind electricity and various equipment’s associated with it. As an electrical engineer, you will deal with electronics, communications, and electro-magnetism. Additionally, you will also handle power control systems, signal processing, and communication technology.
The basic job of an electrical engineer is to apply concepts of physics and mathematics to create, monitor, update, or repair electrical equipment. You can also be in charge of developing new designs to solve problems arising out of electrical machinery. The discovery of electricity can be hailed as one of the monumental moments in the history of humankind. It changed the world around us and made it a far better place. So, as an electrical engineer you will get ample opportunities to use your skills and innovative ideas.
The majority of modern day electrical engineers are well equipped to work on complex projects like robotics, radars, navigation, lighting, lifting, and electronic cards. Recently, computer technology has enabled us to use new concepts to design better electrical circuits and components. It helps us to identify major loopholes in our present electrical designs. The work of an electrical engineer is to develop innovative ideas to fix the loopholes.
What are the sub-branches of electrical engineering?
There are many branches of electrical engineering. Some of them are focused on a single discipline while others are a combination of other disciplines. Here are some of the most popular electrical engineering branches.
- Electronic engineer
- Microelectronics engineer
- Signal processing engineer
- Power engineer
- Control engineer
- Telecommunications engineer
- Instrumentation engineer
- Computer engineer
Fundamentals of electrical engineering
An electrical engineer needs to have a strong background in certain concepts. You need to be thorough in mathematics and physics. Apart from that, every electrical engineer needs to have basic skills of coding. Electrical and mechanical arts are also an important concept in electrical engineering. Electrical physics is a little difficult, so you need to think logically.
The fundamentals of electrical engineering will help you get a fair idea of what to expect from the course.
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Electron transfer
The transfer of electrons through any medium and the laws governing them are of paramount importance in electrical engineering. Kirchoff’s laws are extremely important, so you need to understand the basic concept of flow of electricity. You can determine the direction of electricity using Kirchoff’s laws. Apart from that, Ohm’s law is also important. It is necessary for all types of materials, conductors or semi-conductors. Coulomb’s law and Faraday’s law are the other basic concepts in electron transfer.
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Logical operators
Boolean logical operators like AND, OR, and NOT are an integral part of electrical circuits. They are the most basic fundamentals of electrical engineering and will help you in your work. You will learn how to implement the logical operators in circuits and use them for managing electrical equipment.
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Circuits
Circuits form an important part of electrical engineering courses. They are a component of every machinery. As an electrical engineer, you will learn all the circuit types and how to use them. Also, you will be in charge of upgrading the electrical equipment and maintaining them. Most undergraduate courses focus a lot on electrical circuit’s right from the beginning. Attending workshops will also help you understand the circuits in detail.
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Signals and analogs
Telecommunication is a part of electrical engineering. Telecommunications will help you sail through all the four years and also get you a good job after you pass. Transmission towers are being used a lot these days. Becoming a telecommunication engineer comes with its set of perks. However, you need to have a solid background of electrical signals and analog systems. Wireless communication is relatively complex. So, you need to understand the various concepts and apply them in real time.
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Electricity measuring devices
Voltmeter, ammeter, and other such devices are the staple devices of every electrical engineer. You have to learn to use them properly and take accurate measurements in the right time. As an electrical engineer, these are the basic devices that will help you handle the most complex circuits and machinery.
Electrical engineering is one of the most lucrative branches in engineering. It is the first step towards building a better future and a better world. If you have a deep interest in electrical equipment and innovation, you need to opt for this branch.
