The Bhabha Atomic Research Centre conducts an examination for the Posts of Scientific Officer (Electronics) and shortlisted 440 candidates for interview. Securing a position at BARC is a significant achievement, and preparing for the interview of BARC is a critical step towards making your dream a reality.
Interviews conducted by Bhabha Atomic Research Centre (BARC) are different from any other research or academic organization. These are certainly different from the interviews conducted by PSU or Govt departments. Once candidate is shortlisted for interview in BARC, then the weightage of written exam is not there and interview is decisive factor.
Hence, interviews become very important for selection in BARC. The number of students called for interview in BARC for the Posts of Scientific Officer (Electronics) are 20 times. The interviews conducted by BARC are very gruelling, in depth, exhaustive and long. Average duration of BARC interviews is approximately 45 min. Interview conducted by BARC are supposed to be the toughest.
Following are the points that differentiate the interviews conducted by BARC from others:
• Very long duration approximately 45 min.
• Asking in depth concepts
• You need to tell your 5 favorite subjects
• Questions can be asked beyond these subjects too
• You need to use the board and derive some expression if required
• Approach is checked instead of the knowledge
• Even if you give wrong answer but have correct approach, you may get selected
• Simple question is asked where thinking is required.
• Difficulty level of the questions keep on increasing and you need to have divergent thinking for answering the question.
BARC Interview Strategy
Many students ask this question. Students think that reading some different books will help them developing the concepts being asked in the BARC interview. Actually, it is not true. Concepts learned from any book will be sufficient if you have done these properly. Questions asked will be simple but requiring the thinking. So, the best way to learn the swimming is start swimming. Similarly, best way to master the art of interview is start facing these. Start going for the mock interviews of BARC for the Posts of Scientific Officer (Electronics).
The interview questions for BARC Scientific Officer (Electronics) will focus on assessing your knowledge, skills, and suitability for the specific post. There will no HR round, only technical questions will be asked. While the exact questions will vary depending on the specific research area, here are some sample questions to give you an idea:
• Introduce yourself.
• Explain the working principle of different types of operational amplifiers (Op-amps) including inverting, non-inverting, differential amplifiers, and their applications.
• Discuss different types of filters (active and passive) and their design aspects.
• Explain the working principle and characteristics of various types of power electronics devices like thyristors, MOSFETs, and IGBTs.
• Analyze the stability of feedback systems and explain different methods for compensation.
• Explain the working principle of basic digital logic gates (AND, OR, NOT, NAND, NOR, XOR) and their truth tables.
• Discuss different types of flip-flops (SR, D, JK, T) and their applications.
• Explain the operation of microprocessors and microcontrollers, including their architecture and instruction sets.
• Describe the concepts of digital communication systems like modulation, demodulation, and error correction.
• Analyze various network theorems like Thevenin's, Norton's, Superposition, and Maximum Power Transfer theorem.
• Discuss different methods for signal amplification and attenuation.
• Solve problems related to Kirchhoff's laws, transient analysis, and frequency response.
• Explain the concept of feedback control systems and their basic components.
• Analyze the time domain and frequency domain characteristics of control systems.
• Explain the stability analysis of control systems using methods like Bode plots and root locus.
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Interviews Module by YourPedia
Yourpedia is the dedicated and the only online platform mentoring students for interview preparation. The interview is last but most crucial stage in the process of career exploration. You must take this seriously and put as much effort as you have done for clearing the written exam. YourPedia mentors are trained and expert for guiding you or such preparation. You will be provided the simulated mock interviews where you can check your level of preparation and take it in the right direction. Mentors of Yourpedia will expose to the real interview questions asked in BARC You will also learn from the panel of YourPedia where previous years interview questions of BARC is kept for your reference. So, let’s start exploring and preparing for the interviews of BARC.
