What does an Electrical Engineer Do?

Designing and developing new electrical equipment, testing equipment, and solving problems are the primary duties of an electrical engineer. From smallest pocket equipment to large supercomputers, they deal with all kind of electronic devices.

What does an electrical Engineer do

Electrical engineering deals with electronics, electromagnetism, and electricity. It also controls signal processing, control systems, power, and telecommunications. Dealing with large-scale electrical systems is the main responsibility of these engineers.

These systems may include power transmission, and motor control, as well transmitting energy with the help of electricity. There is a wide range of technologies where electrical engineers may work such as lighting and wiring telecommunications, satellite communications, and electrical power stations.

What does an electrical Engineer do

They can sketch ideas by hand or they can also take help from computer-aided software to plan their designs.

Electrical Engineers work with different kinds of projects, such as robots, radars, cards, navigation systems, cell phones, lighting and wiring in buildings, computers and other types of electrical systems.

Electrical engineers define the abilities of the new electronics before starting out a project. Then they use the computer to design the parts and circuits of the electronics. Then they test the product after creating a prototype. Most products have some bugs initially that need to be fixed. The electrical engineers must make the product work by pointing out the problem.

What does an electrical Engineer do

Electrical engineering has many sub-disciplines. Some electrical engineers specialize in a combination of sub-disciplines, while others specialize in one sub-discipline.

Microelectronics Engineer

Dealing with the design and microfabrication of small electronic circuit elements is the duty of a microelectronics engineer.

Power Engineer

Dealing with electricity and designs of relevant electrical equipment like generators, motors, transformers, and power electronics, is the duty of this engineer.

Electronic Engineer

Dealing with electronic circuits like capacitors, transistors, inductors, resistors, and diodes is the duty of this engineer.

Signal Processing Engineer

Dealing with digital and analog signals is the responsibility of this engineer.

Telecommunications Engineer

This engineer is responsible for dealing with transmission of information via optical fiber or cable.

Computer Engineer

Responsibilities include dealing with computers and computer hardware.

How an electrical engineer can prepare for the job interview?

Competitive and intelligent personnel are required in the electrical engineering field.  There are a few challenging interview processes that an Engineer must prepare for before applying for a position in this field.

You may have to take numerous test during an interview and the interviewer may also ask you a lot of questions. Passing all the tests and answering all the questions properly will help you prove your competence.

Interviewers generally ask a combination of general and technical questions.

Electrical Definitions and concepts

Knowing about the meaning of some terms and important electrical concepts is the basic requirement of electrical engineering. An engineer must have the sufficient information about terms that explain different phenomena such as maximum power transfer and slip in motors.

Updated knowledge of some basic electrical concepts like AC and DC systems, star delta connections and how generators and motors work, is also crucial.

Identifying Electrical and Electronic Parts

You must be familiar with some electrical components such as different resistors, switches, diodes, wires, and transistors because interviewers are bound to ask questions about them. Interviewers just want to make sure that the person will be able to identify the components during his job.

And you should not only learn the names of these components but you must also learn the use of each electric component before the interview.

Basic Principles and Laws

Knowing some basic principles and laws of electricity before the interview will help you polish your info. An engineer should be aware of the difference between p-type and n-type semiconductors and others.

Electrical laws such as Ampere’s law, Ohm’s law, and Gauss’ law should also be clear in your mind. These laws are used by electrical engineers in their everyday life.

Practical Electrical Skills

Practical Skills of an electrical engineer are gauged in some interviews. The efficiency of an engineer with tools and instruments is determined in such interviews. Soldering kits, wire cutters, screwdrivers, and multimeters are some tools that an engineer should practice using.

An engineer’s skill in solving and analyzing mathematical problems may also be tested in some interviews.