IndiGrid Interview Questions and Answers

It was a quite different and innovative first round. We were given 50 or so LR DI sort of questions along with little bit of Quants. Lots of emphasis and questions on graphs, charts, numbers and all.. and luckily I cleared for the second round.

Q1. Q. What do you know about Transmission lines?
Ans. 
Transmission lines are used to transfer electrical energy from power plants to substations and distribution lines.
• Transmission lines are high voltage power lines that can span hundreds of miles.

• They are used to transport electricity from power plants to substations and distribution lines.

• Transmission lines are typically made of steel or aluminum and are supported by tall towers.

• The voltage on transmission lines can ran...read more
Answered by AI
Add your answer
Q2. Q. Tell us about your internships.
Ans. 
I have completed internships in both mechanical and electrical engineering fields.
• Internship in a mechanical engineering firm where I worked on designing and testing prototypes.

• Internship in an electrical engineering company where I assisted in the installation and maintenance of electrical systems.

• Participated in a research internship focused on renewable energy sources.

• Completed an internship at a manufacturing plant...read more
Answered by AI
Add your answer
Q3. Q. Which motors are used for traction purpose
Ans. 
DC motors and AC induction motors are commonly used for traction purpose.
• DC motors are used in electric trains, trams, and trolleybuses.

• AC induction motors are used in electric cars and hybrid vehicles.

• Traction motors are designed to provide high torque at low speeds.

• The motor must be able to handle the high starting currents and frequent stops and starts.

• Regenerative braking is used to recover energy during braking an...read more
Answered by AI
Add your answer
Q4. Q. What are the types of transmission line towers?
Ans. 
There are mainly four types of transmission line towers: suspension, tension, angle, and dead-end towers.
• Suspension towers are used to support the high voltage transmission lines over a long span.

• Tension towers are used to support the high voltage transmission lines when the line changes its direction.

• Angle towers are used to support the high voltage transmission lines when the line changes its direction at an angle.

• De...read more
Answered by AI
Add your answer

Q1. Q. Tell us about your internship.
Ans. 
I completed an internship at XYZ Company where I gained hands-on experience in engineering projects.
• Worked on designing and testing prototypes for a new product

• Collaborated with a team of engineers to analyze data and solve technical problems

• Assisted in conducting experiments and collecting data for research purposes

• Learned to use various engineering software and tools such as AutoCAD and MATLAB

• Presented findings and r...read more
Answered by AI
Add your answer
Q2. Q. Describe briefly about an ICT (Interconnecting transformer).
Ans. 
An ICT is an interconnecting transformer used to connect two different power systems.
• ICTs are used to connect power systems with different voltage levels.

• They are also used to isolate different parts of a power system.

• ICTs can be used to provide galvanic isolation between two systems.

• They are commonly used in power substations and industrial settings.

• Examples of ICTs include autotransformers and isolation transformers.
Answered by AI
Add your answer
Q3. Q. Please tell us about traveling and why it is given in substations.
Ans. 
Traveling is the movement of electrical energy from one point to another in a substation.
• Traveling is important in substations to distribute electrical energy to different parts of the substation.

• It is necessary to ensure that the energy is distributed evenly and efficiently.

• Traveling is achieved through the use of transformers, circuit breakers, and other electrical equipment.

• It is also important to monitor traveling ...read more
Answered by AI
Add your answer
Q4. Q. What's your favourite subject and why?
Ans. 
My favorite subject is Mechanical Engineering because I am fascinated by how machines work and how they can be designed to solve complex problems.
• I enjoy learning about the principles of mechanics and thermodynamics.

• I find it exciting to apply theoretical concepts to real-world engineering projects.

• I appreciate the interdisciplinary nature of Mechanical Engineering, which involves aspects of physics, materials science,...read more
Answered by AI
Add your answer

Q1. What is your family background?
Ans. 
My family background is diverse and supportive.
• My family consists of my parents, two siblings, and myself.

• We come from different professional backgrounds, including engineering, teaching, and business.

• My parents have always been supportive of my educational and career goals.

• We value education and hard work in our family.

• My siblings and I have always encouraged each other to pursue our passions.

• We have a close-knit rela...read more
Answered by AI
Add your answer
Q2. What are your strengths and weaknesses?
Ans. 
My strengths include problem-solving, adaptability, and teamwork. My weaknesses include public speaking and impatience.
• Strengths: problem-solving - I enjoy analyzing complex problems and finding effective solutions.

• Strengths: adaptability - I am able to quickly adjust to new situations and work well under pressure.

• Strengths: teamwork - I collaborate effectively with others and value the input of my team members.

• Weaknes...read more
Answered by AI
Add your answer
Q3. Tell me about yourself.
Ans. 
I am a recent graduate with a degree in engineering, seeking a position as a Graduate Engineer Trainee.
• Recent graduate with a degree in engineering

• Seeking a position as a Graduate Engineer Trainee

• Strong knowledge in [specific engineering field]

• Experience with [relevant software/tools]

• Completed internships at [company/organization]

• Excellent problem-solving and analytical skills
Answered by AI
Add your answer
Q4. What are you gonna do to manage people who will be older than you and make them work for you?
Ans. 
To manage older employees, I will focus on building trust, effective communication, and leveraging their experience.
• Build trust by showing respect for their knowledge and expertise

• Communicate openly and transparently to ensure everyone is on the same page

• Involve older employees in decision-making processes to make them feel valued

• Recognize and appreciate their experience by seeking their input and advice

• Create a collab...read more
Answered by AI
Add your answer
Q5. What you know about us?
Ans. 
The company is a leading engineering firm specializing in various sectors.
• The company has a strong presence in the engineering industry.

• They offer graduate engineer trainee programs to fresh graduates.

• They have expertise in multiple sectors such as civil engineering, mechanical engineering, electrical engineering, etc.

• The company is known for its innovative solutions and cutting-edge technology.

• They have a global clien...read more
Answered by AI
Add your answer

Q1. SCADA zone related
Add your answer
Q2. What cybersecurity
Ans. 
Cybersecurity refers to the practice of protecting systems, networks, and data from digital attacks.
• Cybersecurity involves implementing measures to prevent unauthorized access to data and systems.

• It includes strategies such as encryption, firewalls, and intrusion detection systems.

• Regular security audits and employee training are essential components of cybersecurity.

• Examples of cybersecurity threats include malware, p...read more
Answered by AI
Add your answer

Q1. Transformer testing
Add your answer
Q2. Operation information
Add your answer

Q1. Transformer testing
Add your answer
Q2. Operation information
Add your answer