Electronics

Bharat Heavy Electrical Limited and Bharat Electronics Limited are both renowned Indian public sector undertakings and being in the field of manufacturing, both provide a work-life balance, so there is not much to think about when deciding which of these to choose. Here are some points that may help you. In terms of salary, Bharat Heavy Electrical Limited provides a slightly higher wage than Bharat Electronics Limited; the starting salary of Bharat Heavy Electrical Limited is INR 20600, which will increase to INR 24900 after one year, whereas the salary of Bharat Electronics Limited is INR 16400. Both Bharat Electronics Limited and Bharat Heavy Electrical Limited have requirements for an electronics engineer, and there is much to do in both public sector undertakings for an electronics engineer, but there is little difference, I. e. , in Bharat Heavy Electrical Limited, work will be on power plant C&I and in Bharat Electronics Limited, work will be on antennas, microwaves, and other defense equipment. Bharat Heavy Electrical Limited is a Maharatna company, while Bharat Electronics Limited is a Navratna company. Bharat Heavy Electrical Limited has offices and manufacturing units almost in every major city across India. The purchase department and the commercial department are departments that do not require any technical knowledge and work similarly in all Indian public sector undertakings. If you were allowed to work in these departments, it does not matter whether you work in Bharat Heavy Electrical Limited or Bharat Electronics Limited. However, Bharat Heavy Electrical Limited provides a total thermal power plant solution. At present, the government is focusing on harnessing power from renewable energy resources, so Bharat Heavy Electrical Limited's business may go down shortly. In the field of product diversification, nothing concrete has been achieved, and I am not much aware of Bharat Electronics Limited's internal problems and its future business scenario. I hope this will help you.

ISRO recruits students for the posts of SC. The exam is conducted for various streams like CSE, ECE, and ME. The exam has two phases Written and Interview. ISRO Exam Preparation Strategy for ECE branch:
1- Cover the syllabus thoroughly: The syllabus for the Indian Space Research Organisation exam is not publicly stated, but we have tried including the syllabus based on the weightage review of previous papers, which will aid students in their preparation for the ISRO exam. Smart work is key in this process as the students are expected to build conceptual clarity as well as a strong foundation on all topics and that too in a particular time frame.
2- Study Plan:
The next most imp thing that students need to do is list out all the imp topics according to their marks weightage in the previous year's question papers. This will help them immensely in the preparation process.
3- Test Series:
Test series are the most imp part of any competitive examination. Students should attend mock tests to evaluate their preparations before finally sitting for the examination. This will help you to improve your weak area and give you confidence for exams.
4- Other Imp Tips:
Students should skip irrelevant subjects and focus on the essentials. This would save you time and effort. Graduate Aptitude Tests in Engineering and Indian Space Research Organisation exams are very similar in terms of questions asked, difficulty level, syllabus, etc. So, students who are preparing for GATE have an upper hand in the ISRO examination. Syllabus: Electromagnetics, Communications Systems, Electronic Devices, Networks, Analog Circuits, Digital circuits & Microprocessors, Control Systems, Signals and Systems, Microwave Engineering
Resources:
Questions asked in the Indian Space Research Organisation examination are completely similar to that of the Graduate Aptitude Test in Engineering syllabus. Candidates need to prepare for the Indian Space Research Organisation examination based on the Graduate Aptitude Test in Engineering syllabus and undergraduate curriculum. ISRO examines the previous year's questions. Previous year's questions of Graduate Aptitude Test in Engineering, Defence Research and Development Organisation, etc. Indian Space Research Organisation questions are based on facts, formulas, methods, and techniques.

There are two rounds of interviews with GD and PI at PowerGrid. Interview Technical Questions :
1- What is a power system?
2- Why transformers are rated in KVA?
3- What is the ground clearance of the 400KV transmission line?
4- What should be the tan Delta value of electrical equipment (for example T/F)?
5- Why ACSRinvar conductors are widely used in metro principal cities.
6- The Basis setting of REF protection for a transformer should be how much.
7- The SF6 gas used for the circuit breaker chamber should be how much bar.
8- Why star zero phase shift transformer winding is used?
9- What is the main difference between AIS and GIS Substation?
10- How many modes of power generation are there?
11- Which mode contributes to maximum power generation in India? What percentage?
12- There are so many water bodies in India, so why we do not prefer Hydroelectric power generation?
13- Why nuclear power generation is not utilized much in India?
14- Why vibration dampers are used with Conductors.
15- What is the main function of LA in the Substation?
16- Do you know of any Nuclear power plants in India?
17- What is the difference between SF6 and an Air circuit breaker?
18- What is the technical term used for the Kaplan turbine? Interview General Questions:
1- Tell me about yourself.
2- Tell me about your college projects.
3- Tell me about your city.
4- Tell me about your family.
5- What is your rank in GATE. After the Personal Interview GD (Group Discussion) was held. Interview questions may differ. It depends on your branch or post.

Preparations:
1- Visit the official website to learn about the products BEL makes and try to include them in your answers as examples (about the company, when it was established, yearly turnover, etc. , like basic information about the company).
2- At least two subjects you know about (Using radar or communication or Electronics and communication, choose at least one of them. )
3- Prepare for it around your 3rd year of training in such a way that you can give an hour of debate on it. If you fail, tell about the final year project. If your project has not yet been completed, or at least the basics of what you intend to do, in the case of campus placement.
4- Prepare yourself to maintain confidence under pressure, even if you don't know the answer, don't lose your confidence.
5- Always remember that you don't need to answer every question to get selected. Answer most of them and show confidence whenever you don't know about the others.
6- The most important thing is don't fight with the interviewer; if they say you are wrong, just explain your point of view and accept theirs. They will purposely put you in a trap to check your attitude whether you fight or handle things with a calm attitude.
7- Believe in yourself, Stay calm, and confident throughout the procedure things will work out. I hope this will help you.