ALL RIGHTS RESERVED. Part 2   Describe what electrical engineering is and include various different applications. In a star connected three phase transformer the * a) Three phases are connected together at the start point * b) Three phases are separate The resistance reduces the re striking voltage frequency and it diverts part of the arc current. What are your short te… Below are the different basic components –. Answer: Part 3   lower than the equivalent DC transmission for a dc motor? Design Electrical Engineering interview questions and answers - part 2: Part 1 Part 2 Part 3 Part 4 Part 5 Part 6. By closing this banner, scrolling this page, clicking a link or continuing to browse otherwise, you agree to our Privacy Policy, 600+ Online Courses | 3000+ Hours | Verifiable Certificates | Lifetime Access, Programming Languages Training (41 Courses, 13+ Projects, 4 Quizzes), C Programming Training (3 Courses, 5 Project), Selenium Automation Testing Training (9 Courses, 4+ Projects, 4 Quizzes), J2EE Interview Questions And Answers You Should Know, Electrical Engineering Interview Questions, Intrusion Prevention System Interview Questions, Business Intelligence Interview Questions, Software Development Course - All in One Bundle. making the current easier to interrupt. It involves the application and subversion of electrical systems with electromagnetic or electronic subsystems. • For emergency lighting at hospitals, banks, rural areas where electricity It is mostly used to reduce the flow of current. Few advantages of storage batteries are mentioned below: • Most efficient form of storing energy portably. speed (N). 1) What happens when two positively charged material is placed together? various kind of cables used for transmission? 7. 6. Here in this post, we have studied top Electrical Engineering Interview Questions which are often asked in interviews. When two positively charged material place together it will repel. armature and rotating magnetic field for high voltages but for low voltage The following is a list of frequently asked engineering interview questions. • High-tension cables can transmit voltage upto 23000 volts. Why back emf used application of storage batteries. You went to school to “learn to learn”. Plant cost for AC transmission (circuit breakers, transformers etc) is much and hence less motor burning is caused. b. are preferred over DC systems? It is easy to maintain and change the voltage of AC electricity for The listed below are its applications: This has been a guide to list Of Electrical Engineering Interview Questions and Answers so that the candidate can crackdown these Interview Questions easily. Cables, which are used for transmitting power, can be categorized in three 20 Electrical Engineering Interview Questions & Answers last updated October 3, 2020 / 10 Comments / in Heavy Industries / by admin. starting, the value of back emf is zero. A Control System is defined as the system where the output and inputs are interrelated in such a way that the output parameters are controlled by the input parameters. a. Magnetism and Electricity are the primary concepts and basics of the electrical engineering theory. State the electrical energy. Ans: If there is high power factor, i.e., if the power factor is close to one: 1. Electrical Engineering is a branch and discipline of electrical concepts and its applications related to electrical systems, electromagnetic and electronic devices. Senior Electrical Engineers design, develop, maintain, inspect, and evaluate electrical components and machinery. an induction motor? Career Path. Question4: How can you start­up the 40w tube lite with 230v AC/DC without using any choke/Coil? Why do you want to work for us? Electrical Engineer Interview Questions. Why AC systems What is resistance switching? What is your background? Why AC systems Engineering Interview Questions . A Resistor is an electrical component where it also opposes the flow of current and is a two-terminal component. What are the Explain advantages of storage batteries. are preferred over DC systems? • For lighting on steam and diesel railways trains. 1. 500 W. 120th St., Mudd 1310, New York, NY 10027 212-854-3105 ©2019 Columbia University A Passive network is a network that contains passive elements in its network such as Resistance, Capacitance, or Inductance whereas an Active Network is a network that contains active elements in its network such as Current or Voltage Sources. Part • Star delta starter circuit comes in circuit first during starting of motor, the only difference is that their construction. 4. forms: means according to ups VA it gives backup. These questions are divided into two parts are as follows: This first part covers basic Interview Questions and Answers. c. From power stations, AC is produced so it is better to use AC then DC Part 6. Cable becomes less bulky and easy to carry, and very cheap to afford, & magnetic field and rotating conductor which rolls on the armature with slip supplies are not possible. online ups having high volt and amp for long time backup with with high dc voltage.but ups start with 2v dc with 7 amp. highlight its significance. Electrical engineering jobs are lucrative, competitive positions for some of the brightest minds out there. The different types of coupling mechanisms are as below: Answer: Answer: Electrical Engineer Interview Questions: Some Common Important Electrical Engineering Interview Questions for fresher and experienced candidate Learn both. rings and brushes riding against each other, hence it converts the induced emf It is true that every interview is different as per the different job profiles. Due to following reasons, AC systems are preferred over DC systems: If you look likely to meet our entry requirements, and your personal statement shows a clear motivation for electrical, electronic or information engineering, we will invite you to participate in an interview. Given the highly intelligent and competitive nature of electrical engineering, expect a tough interview process.Although many of the questions will test your technical skills, it is also important to be prepared to respond to inquiries about other aspects of your character that will impact your probability of success as an employee. highlight its significance. Question3: How to calculate Energy stored in a capacitance? It deals with The different range of sub-areas involved in the area of electrical engineering includes such as electronics, control systems, telecom systems, microelectronic devices, electrical power engineering, electromagnetic power systems, digital signal processing, signals and systems, digital instrumentation, power electronics, material sciences, microwave devices, etc. 9. There are two types of Control Systems called Open-loop Control System and Closed Loop Control Systems. relate power engineering with electrical engineering? Why back emf used By the time you get to the interview stage, you’ll no doubt have the skills you need to land the job. Interviews Questions by Career Interviews Questions by Company ... tell me about the most difficult engineering problem you had to solve? It is usually expressed as a percentage of synchronous speed 250+ Electrical And Electronics Engineering Interview Questions and Answers, Question1: What does Bode Plots shows? To download the electrical engineering question and answer pdf for freshers, click on the website to get access to the popular questions to crack the interviews. Ratss AESQUARE ALL ABOUT ELECTRICAL ENGINEERING … Question 1. Slip can be defined as the difference between the flux speed (Ns) and the rotor instead of converting it. • Low-tension cables, which can transmit voltage upto 1000 volts. 1.Why star delta of all power equipments also comes under power engineering. In This question wad asked to me in BAARC interview. What is slip in Electrical engineering is defined as an offset specialty of electrical systems. Have a look – Non-tech Common Interview Questions. They are a crucial part of the businesses that hire them. The only main difference between Alternator and Generator is that the amount of power being generated and for the application being applied to. > 20 Electrical Engineering Interview Questions & Answers [1] 1)happens when two positively charged material is placed together? The hosts are generous enough to do their best to make the interview as listener-friendly as possible. Question2: How to calculate Energy stored in an inductance? Generator persists stationary Engineering: Sub Category Is: Electrical Engineering Interview Questions: Total Questions: 104: Electrical Engineering Interview Guide Visited: 10416 Times Electrical Engineering Interview PDF Uploaded: 8/24/2012 Last PDF Updated: 04/09/2018 Electrical Engineering … transmission and distribution. When interviewing Senior Electrical Engineers, the best candidates will be systematic, detail-orientated, and passionate about their field. various kind of cables used for transmission? 4. And electrical engineering & electronics engineering ? And, to aid you in your quest, we have compiled these 15 common interview questions for you. Electrical Engineers Interview Questions and Answers: The following mentioned are few important electrical engineering questions and answers. Losses in form of heat will be reduced 2. Star delta starter is preferred with induction motor due to following reasons: Now, if you are looking for a job that is related to Electrical Engineering then you need to prepare for the 2020 Electrical Engineering Interview Questions. Electrical Interview Questions & Answers visit Page | 5 Answer: For lighting loads, neutral conductor is must and hence the secondary must be star winding and this lighting load is always unbalanced in all three phases. What is slip in In this 2020 Electrical Engineering Interview Questions article, we shall present 10 most important and frequently used Electrical Engineering interview questions. You will be interviewed by a member of academic staff on general engineering topics and … Companies that hire electrical engineers are hiring for the future of their company. General questions for electrical engineers include questions pertaining to your degree or degrees, your employment history, and your reasons for pursuing your career. The basic circuit systems involved in the electrical systems are Series and Parallel Circuits, and different Voltage and Current Laws, Power Equations to determine the power or voltage or current across the different branches and nodes of an electrical circuit. Electrical Engineering Interview Questions about Theory of Circuit Interruption. THE CERTIFICATION NAMES ARE THE TRADEMARKS OF THEIR RESPECTIVE OWNERS. Answer: flowing through the conductor, when the armature rotates, is called back emf. It is the method of connecting a resistance in parallel with the contact space(arc). Visit us Electrical Engineering Interview Questions and answer cracks the interview gets the job. Part 5   The Alternator is a power generator whereas a Generator generates some electricity by converting one form of energy to another. Some top opening electrical engineering interview questions include: 1. © 2020 - EDUCBA. Part 6, Write your comment - Share Knowledge and Experience. Operational Electrical Engineering Interview Questions & Answers: Download Interview PDF . Several of these general engineer interview questions are behavioral questions, that ask you how you have acted during a given situation in the past. Here, we have prepared the important Electrical Engineering Interview Questions and Answers which will help you get success in your interview. What are your strengths and weaknesses? 10 Electrical Engineering Interview Questions & Answers 1. for a dc motor? An alternator is for the purpose of generating power on small-scale requirement whereas Generator is for large-scale requirements or supplies. Part 4   What to look for in an answer: Whether the candidate seems engaged in the idea of answering the question; If the candidate gives thought to a purposeful answer The core components of an electrical circuit are current, charge, voltage whereas the multiple other components can be derived from the core components such as Power, Voltage, Potential, etc. A Capacitor is an electrical component where it opposes the flow of current and acts as a passive element and stores some form of electrical charge when a potential is applied. synchronous speed. There are two types of electrical circuits called Passive or Active Networks. called on grid They also participate in ongoing education. into dc current for external load whereas an alternator has a stationary How can you system. systems and they might work on off grid systems that are not connected to the In order to interview for a position as an electrician, you must have completed the necessary professional training and technical education. difference between generator and alternator. Power engineers may ups is also two types : on line and offline . It gives you the chance to show your passion for electrical engineering and highlight your technical know-how. Web development, programming languages, Software testing & others, This website or its third-party tools use cookies, which are necessary to its functioning and required to achieve the purposes illustrated in the cookie policy. Objective: This question is especially important in electrical engineering interviews. Question2: Explain the differences between 'Direct Mapped', 'Fully Associative', and 'Set Associative' caches ? difference between generator and alternator 3. Alternators always conserve the energy only of the required amount whereas Generators utilize all of the energy that is being produced. 1   • As a supply power source in telephone exchange, laboratories and broad Answer: mentioned below: • For the operation of protective devices and for emergency lighting at Question5: What is force on parallel conductors? Nevertheless, each podcast covers a range of electrical engineering topics and regularly features guest speakers and interviews. Overview. Its value depends upon the speed of rotation of the armature conductors. Why did you decide to become an electrical engineer? State the Answer: Did you just finish college? During the electrical engineering interview questions and answers, mainly the question will be asked according to your course book but many companies or HR interviewer don’t ask the subject question instead of it, they keenly observed your presence of mind. casting stations. voltage drops and hence it causes less losses. winding. output rotating armature and stationary magnetic field is used. A Transformer is an electrical device that is used to convert the electric voltage from smaller to larger quantities and vice versa. ... to the earth. How to answer: Use the job's technical requirements to speak to your experience in that subfield. starter is preferred with induction motor? What are the 3. Part 3   While an understanding of electrical engineering software is essential, more important is an understanding of the concepts and theories behind electrical engineering practices. Question3: What is electric traction? When two positively charged material place together it will repel. They lead engineering teams, prepare drawings, write reports, and train new engineers. 2. the poles of magnet, in a DC motor, cut the magnetic flux, opposes the current work on the design and maintenance of the power grid i.e. Salaries. Storage batteries are used for various purposes, some of the applications are To minimize the current unbalance in the … For example electrical equipment’s frames, enclosures, supports etc. Also there are many PSU’s and private Companies which announce, various vacancies for the recruitment of Electrical Engineering candidates on various vacant posts. The list of measuring tools used for the measurement of electrical parameters are as below: Answer: Explain the Though preparing for engineering interviews is not a rocket science, you still need to know how to go about it and be able to ace it. d. When a large fault occurs in a network, it is easier to interrupt in an AC starter is preferred with induction motor? (Ns) and represented by the symbol ‘S’. 5. Electrical Engineering interview Questions and Answers :-Question: What will happen when power factor is leading in distribution of power? The below terms are used along with the electrical circuits and its applications: Let us now have a look at the advanced Interview Questions. The induced emf developed when the rotating conductors of the armature between Electrical Engineering Interview Questions & Answers asked in companies like L&T, ABB , Siemens - Duration: 13:23. Question4: At what base you will tell the direction of rotation of DC Motors and Generators? Part 2   You may also look at the following articles to learn more –, All in One Software Development Bundle (600+ Courses, 50+ projects). Part 1   2. system, as the sine wave current will naturally tend to zero at some point • In addition, starting torque is increased and it prevents the damage of motor Why star delta 2 electrical engineer manager interview questions. Why not one of our competitors?Engineers can choose. Valuation, Hadoop, Excel, Mobile Apps, Web Development & many more. Question: What is the difference between an analog circuit and a digital circuit, and which one is more flexible?. 250+ Electrical Engineering Interview Questions and Answers, Question1: What is the difference between a Verilog task and a Verilog function? This is the most asked Electrical Engineering Interview Questions in an interview. • Super tension cables can transmit voltage 66 kV to 132 kV. Without electrical engineers, their products are services are not going to be completed successfully. Answer: Part 4   “Electrical Engineering” is a very broad term nowadays. Speed of the rotor of an induction motor is always less than its Explain the application of storage batteries. Electrical Engineering is a branch of electrical systems and application of its related electrical systems with electromagnetic or electronic subsystems. generating stations and substations. An inductor is also an electrical component also called a choke or coil that is used to build electrical circuits and to store the energy in the form of the magnetic field. Introduction to Electrical Engineering Interview Questions and Answers. This is the basic Electrical Engineering Interview Question asked in an interview. generation, transmission and distribution of energy in electrical form. 8. Answer: an induction motor? electrical engineer Interviews United States. Please find below the different tables that are supported by Electrical Engineering are. Both have the same principle of electromagnetic induction, Interviews. Many of them will change their jobs often, going for a better salary offer, or for other advantages. Generator and alternator are two devices, which converts mechanical energy into Electrical Engineering Interview Questions and Answers pdf Book – Basic Electrical & Electronics Engineering Questions – Electrical Engineering is one of the most popular engineering branches in India. How can you Answer: Electrical Engineering what happens when 2 ideal dc voltage source of unequal magnitude are connected in parallel? uninterrupt power supply is mainly use for short time . Electrical engineer Interview Questions "When entering an electrical engineering interview, be prepared to answer a lot of technical questions that will evaluate your problem-solving skills and fundamental understanding of engineering and physics. These usually come at the beginning of the interview and act as an icebreaker before getting into the harder questions. which reduces voltage 3 times, that is why current also reduces up to 3 times Part 5   • Starting current is reduced 3-4 times of the direct current due to which Power engineering is a sub division of electrical engineering. relate power engineering with electrical engineering? Electrical Engineering is a branch and discipline of electrical concepts and its applications related to electrical systems, electromagnetic and electronic devices. • For starting, ignition and lighting of automobiles, aircrafts etc. In Alternator, electricity is produced by spinning the magnetic field inside the windings of the copper wire. Learn about interview questions and interview process for 2,181 companies. The schooling is also very broad where it does not teach a whole lot of anything in particular.