The interview panel at BARC asks questions on the following subjects: Network theory, Electrical Machines, Power system & control systems. The panel will ask questions specifically related to these subjects, but they will go into great detail. This depth of questioning can focus on either theoretical or practical applications of the subject matter. Therefore, be prepared for unexpected and challenging questions. The panel is known to be very supportive and will offer hints to guide you. If you are able to articulate your ideas effectively and possess a strong understanding of the subject matter, then you have a good chance of succeeding. Below you will find actual interview questions asked in BARC interview for the electrical branch. Here I am sharing the interview questions asked from Electrical machines in BARC interview.
The interview panel at BARC asks questions from the following subjects: Network theory, Electrical Machines, power systems, & control systems. The panel will ask questions specifically related to these subjects, but they will go into great detail. This depth of questioning can focus on either theoretical or practical applications of the subject matter. Therefore, be prepared for unexpected and challenging questions. The panel is known to be very supportive and will offer hints to guide you. If you are able to articulate your ideas effectively and possess a strong understanding of the subject matter, then you have a good chance of succeeding. Below you will find actual interview questions asked in BARC interview for the electrical branch. Here I am sharing the interview questions asked from electrical machines in BARC interview.
The important question also covering the concept of slip in induction machine. The graph approach is also very critical while solving or expressing the concept. Speed-torque curve for four induction motor
1. Sphere 2. Poly-phase 3. Poly-phase deep bar 4. Poly phase double cage.
The questions also covering the rotational reversal concept of many motors like single phase motors (i.e., shaded pole motors, reluctance motors, etc. The three phase motor can be revered by swapping any two phase row VFD has used for this purpose?
The concept also deals with transformer working, test like SC test, OC test, and the back-to-back test. Magnetizing property of transformer, speed control of many motors (AC & NC), and imp-regenerative breaking.
• Installation of Signal & Telecom equipment including Electronic Interlocking, ATC, Track circuits, Point machine, Axle counters, Train radio, SDH, Exchanges etc.
• Testing and commissioning of the S&T equipment’s., Quality assurance of S&T works.
• Execution of Signal and Telecommunication contract.
• Coordination with other wings for managing interfaces.
• Establishment of IT and telecom facilities at site offices.
• Any other related works assigned by the management.
What are most probable interview questions for the interview of NHSRCL are also discussed by mentors of YourPedia. Securing a position as Technician (S&T) & Junior Engineer (S&T) at NHSRCL is a commendable achievement that requires not only academic prowess but also exceptional interview skills. This blog aims to provide aspiring candidates with valuable insights and tips to navigate the interview process successfully.
Understand the Job Role:
Before you step into the interview room, ensure you have a solid understanding of the responsibilities associated with the Technician (S&T) & Junior Engineer (S&T) at NHSRCL. Familiarize yourself with the company's values, mission, and the specific requirements of the role.
Research the Company:
Demonstrate your genuine interest in NHSRCL by conducting thorough research on the company. Understand its history, key executives, recent achievements, and any notable initiatives. This knowledge will not only impress the interviewers but also help you tailor your responses to align with the company's values.
Common Interview Questions:
Anticipate questions related to your experience, strengths and weaknesses, leadership skills, and situational scenarios. Practice your responses to ensure clarity and confidence. Additionally, be ready to discuss your understanding of the insurance sector and your vision for contributing to the company's success.
• Introduce yourself.
• Why do you want to work for NHSRCL?
• What are your strengths and weaknesses?
• Why are you interested in this position at NHSRCL?
• What are your career goals?
• Why should we hire you over other candidates?
• What do you know about NHSRCL and its projects?
• What are your expectations for this role?
• What challenges do you foresee in this position, and how would you address them?
• How would you contribute to the success of NHSRCL's projects?
Be Ready for Technical Questions:
Review your academic notes and relevant work experience to ensure you can confidently address any technical inquiries.
• What experience do you have with railway signalling and telecommunication systems?
• What knowledge do you have of various signalling systems, such as block signalling, colour light signalling, and automatic train protection (ATP)?
• Can you explain the principles of operation of different types of railway communication systems, such as GSM-R, fiber optic cables, and radio communication?
• What experience do you have with troubleshooting and repairing railway signalling and telecommunication equipment?
• Are you familiar with the latest safety standards and regulations applicable to railway signalling and telecommunication systems?
• Describe a time when you had to solve a complex technical problem.
• How do you approach troubleshooting a malfunctioning signalling or telecommunication system?
• What would you do if you identified a potential safety hazard related to the signalling or telecommunication system?
• Can you give an example of a time when you had to work under pressure to resolve a technical issue?
• How do you stay up-to-date with the latest advancements in railway signalling and telecommunication technologies?
Dress Professionally:
First impressions matter. Dress in professional attire athat reflects the company culture. This not only demonstrates your seriousness about the interview but also shows your respect for the organization.
Ask Intelligent Questions:
Prepare a few thoughtful questions to ask the interviewers. This demonstrates your genuine interest in the role and the company. Inquire about the team dynamics, future projects, or any recent developments within the company.
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Follow Up:
Send a thank-you email after the interview expressing your gratitude for the opportunity. Reiterate your interest in the position and briefly mention how your skills align with the company's needs. This simple gesture can leave a positive impression on the interviewers.
Conclusion:
Securing a position as Technician (S&T) & Junior Engineer (S&T) at NHSRCL requires a combination of preparation, industry knowledge, and effective communication skills. By following these tips, you'll be better equipped to face the interview with confidence and increase your chances of success.
India’s largest online platform Yourpedia can play a very significant role in preparing candidates for the NHSRCDL interview by conducting mock interview, group discussion and group task. It offers a variety of resources and services that can help candidates improve their knowledge, skills, and confidence.
Yourpedia can help candidates preparing for the Technician (S&T) & Junior Engineer (S&T) at NHSRCL interview by providecomprehensive training on the technical and non-technical aspects of the interview. The institute's experienced faculty can cover a wide range of topics, including engineering fundamentals, project management, communication skills, HR and interview etiquette. Students can also join mock interviews and get proper feedback. This can help candidates identify their strengths and weaknesses, and practice answering common interview questions. Provide guidance on the overall interview process. This includes tips on how to dress professionally, arrive on time, and behave during the interview. In addition to the above, Yourpedia also offers a number of other services such as Career counselling, Personality development workshops, Mentorship from experienced professionals etc.
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