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Coal India General Manager Interview Questions and Answers

Updated 12 Oct 2022

Coal India General Manager Interview Experiences

1 interview found

General Manager Interview Questions & Answers

user image SUBRATA BISWAS

posted on 12 Oct 2022

I applied via Approached by Company

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. 1.What is industry 4.0 2., what is ECC, what is edge computing, 3.what is TDI model, 4. what will you do if you are selected for general Manager,5. what is your plan in future.
  • Ans. 

    Industry 4.0 is the fourth industrial revolution characterized by the integration of digital technologies into manufacturing processes.

    • Industry 4.0 refers to the use of automation, data exchange, and IoT in manufacturing.

    • ECC stands for Enterprise Core Component and is a framework for managing business processes in SAP systems.

    • Edge computing is a decentralized computing infrastructure that brings computation and data st...

  • Answered by AI
  • Q2. How long you are working in CIL head quarter. Ans 5 yrs.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be honest at the time of answering the questions asked by the members.

Interview questions from similar companies

I applied via Recruitment Consultant and was interviewed in May 2021. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Iron Ore Pellet Plant Project, basic engineering, procurement, scheduling, updated technology and comparison
  • Q2. Be focused on basic requirements of Project, costing, project management, time management and confident to expedite, team work, honest to your achievement and desire to fulfill management expectations

Interview Preparation Tips

Interview preparation tips for other job seekers - Don’t be over committed, accept who you’re and what you can deliver

I applied via Recruitment Consulltant and was interviewed before Dec 2021. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - One-on-one 

(2 Questions)

  • Q1. Brief about Aluminium Industry
  • Ans. 

    Aluminium industry involves the production and processing of aluminium metal and its alloys.

    • Aluminium is the third most abundant element in the Earth's crust.

    • The industry includes mining, refining, smelting, and fabrication of aluminium products.

    • Aluminium is used in various industries such as construction, transportation, packaging, and electrical.

    • The industry is highly energy-intensive and requires significant capital...

  • Answered by AI
  • Q2. Brief about CRZ regulations
  • Ans. 

    CRZ regulations are Coastal Regulation Zone regulations that restrict certain activities in coastal areas.

    • CRZ regulations were introduced in 1991 to protect the coastal environment and communities.

    • They restrict activities like construction, mining, and setting up of industries within a certain distance from the coast.

    • The regulations also prohibit the destruction of mangroves and other coastal vegetation.

    • CRZ regulations...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for commodities marketing, and deal closing
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - HR 

(2 Questions)

  • Q1. HR persons very supportive
  • Q2. Asking past experience and best achievements and files in future

Interview Preparation Tips

Interview preparation tips for other job seekers - Everything was very nice. Asking all these questions theoretical and technical questions by the interviewer. All seniors are supportive like as frank. Job seekers can apply. Facility is moderate.

I applied via Campus Placement and was interviewed before Jan 2021. There were 5 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Core related, since mine was electrical branch, they asked basics of machines, GTD and all

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident, and give vedanta interview only if you want to relocate to non metropolitan cities.

Interview Questionnaire 

12 Questions

  • Q1. Draw the diagram of a transformer from both secondary and primary end?
  • Ans. 

    A transformer diagram can be drawn from both primary and secondary ends.

    • Draw two parallel lines representing the core of the transformer

    • Draw two coils around the core, one for primary and one for secondary

    • Connect the coils with a dotted line to represent the magnetic field

    • Label the primary and secondary coils and indicate the direction of current flow

    • Include any additional components such as taps or shields

  • Answered by AI
  • Q2. What is crona? how do we prevent it in substation?
  • Ans. 

    Crona is not a known term in the context of substations. Please provide more information.

    • Crona is not a known term in the context of substations

    • It is important to use correct terminology when discussing technical topics

    • Preventing issues in substations involves proper maintenance and monitoring

    • Examples of issues that can occur in substations include equipment failure and power outages

  • Answered by AI
  • Q3. What the efficiency of power plant?
  • Ans. 

    The efficiency of a power plant is the ratio of output power to input power.

    • Efficiency is affected by factors such as fuel type, technology used, and maintenance.

    • Higher efficiency means less fuel is needed to produce the same amount of power.

    • Efficiency can be improved through upgrades and modifications to the plant.

    • Efficiency can be calculated using the formula: Efficiency = (Output Power / Input Power) x 100%

    • For examp...

  • Answered by AI
  • Q4. What is efficiency of transformer?
  • Ans. 

    Efficiency of transformer is the ratio of output power to input power.

    • Efficiency is an important parameter for transformers.

    • It is calculated as the ratio of output power to input power.

    • Efficiency is always less than 100% due to losses in the transformer.

    • Transformers with higher efficiency are preferred as they waste less energy.

    • Efficiency can be improved by using better materials and design.

    • For example, a transformer w...

  • Answered by AI
  • Q5. What are different kind of transmission wire used in transmission? why are they made of different metal?
  • Ans. 

    Different types of transmission wires are used in transmission made of different metals for their specific properties.

    • Copper wires are commonly used for their high conductivity.

    • Aluminum wires are used for long-distance transmission due to their lightweight.

    • Steel-cored aluminum wires are used for their strength and conductivity.

    • Aerial bundled cables are used for their insulation properties.

    • Different metals are used base...

  • Answered by AI
  • Q6. What is height of tower carrying 132kv ?
  • Ans. 

    The height of a tower carrying 132kv depends on various factors such as terrain, weather, and distance between towers.

    • The height of the tower is determined by the voltage it carries and the distance between towers.

    • The terrain and weather conditions also play a role in determining the height of the tower.

    • The height of the tower can range from 15 meters to over 50 meters depending on the above factors.

    • For example, in hil...

  • Answered by AI
  • Q7. How do you differentiate between a CT and PT visually in substation?
  • Ans. 

    CT and PT can be differentiated visually in substation by their size, shape, and labeling.

    • CTs are typically larger and cylindrical in shape, while PTs are smaller and more rectangular.

    • CTs are often labeled with a ratio, such as 100:5, while PTs are labeled with a voltage rating.

    • CTs are usually located on the high voltage side of the substation, while PTs are on the low voltage side.

    • CTs are used to measure current, whil

  • Answered by AI
  • Q8. How does single phase induction motor works?
  • Ans. 

    Single phase induction motor works on the principle of electromagnetic induction.

    • It has a stator and a rotor.

    • The stator has a single phase winding which produces a magnetic field.

    • The rotor is either squirrel cage or wound type.

    • When AC supply is given to the stator winding, it produces a magnetic field which induces a current in the rotor.

    • This current produces a magnetic field in the rotor which interacts with the stato...

  • Answered by AI
  • Q9. Was there any event you handled in you college life as a leader?
  • Ans. 

    Yes, I organized a technical fest in college as the head coordinator.

    • Planned and executed the entire event with a team of 20 members

    • Managed a budget of INR 5 lakhs and ensured timely payments to vendors

    • Coordinated with sponsors and invited industry experts as guest speakers

    • Handled logistics, marketing, and publicity of the event

    • Received positive feedback from participants and faculty members

  • Answered by AI
  • Q10. What is ISTE? How they work? How you contributed to it being an chairman of Durgapur Chapter
  • Ans. 

    ISTE is a national professional society for educators and students in engineering and technology fields.

    • ISTE stands for Indian Society for Technical Education

    • It is a non-profit organization that aims to improve technical education in India

    • As the chairman of Durgapur Chapter, I organized various workshops and seminars for students and faculty members

    • I also encouraged students to participate in technical competitions and...

  • Answered by AI
  • Q11. How would you handle a workman who is not complying with safety rules. And convince him with safety PPE?
  • Ans. 

    I would approach the workman and explain the importance of safety rules and PPE, and offer assistance if needed.

    • Approach the workman in a calm and respectful manner

    • Explain the safety rules and the importance of following them

    • Demonstrate the proper use of PPE and offer assistance if needed

    • Provide incentives for compliance, such as rewards or recognition

    • Document any incidents or non-compliance for future reference

  • Answered by AI
  • Q12. Do you have any problem with allocation at remote place in India?
  • Ans. 

    No, I am open to working in remote locations in India.

    • I am willing to explore new places and cultures.

    • I understand that remote locations may offer unique challenges, but I am up for the task.

    • I am excited about the opportunity to contribute to the company's growth and success, regardless of the location.

    • I am adaptable and can adjust to new environments quickly.

    • I believe that working in a remote location will provide me ...

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: It was conducted by third party recruiters i.e asprining minds. Which every NITian and IITian are acquainted of.
Tips: Don't mark about which you are not sure, this will draw you negetive marks
Duration: 60 minutes
Total Questions: 1

Round: Technical Interview
Experience: Be confident answer what you know.The interviewer always has more technical knowledge than you
Tips: If you don't know and answering a approximate guess, always mention that you are guess before answering.

Round: HR Interview
Experience: They are searching for manager, so act like a manager and try to emphasis on your managerial skills.
Tips: Never say you have problem with allocation.

General Tips: BE A MANAGER
Skill Tips: Try being a manager than a engineer.
Skills: Techinically sound, Managerial skills
College Name: NIT DURGAPUR
Motivation: It is one of largest MNC in India operating for such a long time. Highest revenue grosser for ABG GROUP
Funny Moments: He had no idea about ISTE. So I manipulated the statistic and balance sheet data.

I appeared for an interview in Apr 2017.

Interview Questionnaire 

1 Question

  • Q1. Introduce myself
  • Ans. 

    I am a recent graduate with a degree in Mechanical Engineering, passionate about problem-solving and eager to learn and grow in the field.

    • Recent graduate with a degree in Mechanical Engineering

    • Passionate about problem-solving

    • Eager to learn and grow in the field

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: General Aptitude Test, Technical Aptitude Test . 30 questions in each section. there was section wise cut off.
Tips: complete in time
Duration: 1 hour 30 minutes
Total Questions: 90

Round: Group Discussion
Experience: Around 10 of us selected in the first round were asked to sit in a group and discuss about the given topic. There were two people marking our score based on the way of communicating and the points we were making.
Tips: try to conclude or initiate the discussion
Duration: 15 minutes

Round: HR Interview
Experience: The first question was to introduce myself in such a way that they can know all important things about me in 2 mins. After general introduction, I included my software skills and trips to other colleges. Then they started asking about Surpac and my project. Some were related to Shovel capacity. Lastly, I was asked whether I could live in remote rural areas.
My teacher once said "Keep the handle of your interview is in your hand. Once the interviewer starts driving, it is destined to crash." Take the interview in the direction where you are confident, be it your project or training report. Do not bluff there as it may backfire. It is okay if you say "I DON'T KNOW" to few questions rather than bluffing.

Tips: Be prepared for the normal questions and keep calm in the interview. Many interviewers want their candidate to be confident.

College Name: NIT Raipur

Interview Preparation Tips

Round: HR Interview
Experience: The focus was

College Name: K J Somaiya Institute of Management Studies and Research

Interview Questionnaire 

3 Questions

  • Q1. PID Controller
  • Q2. Flow meters
  • Q3. Transducers Related questions

Interview Preparation Tips

Round: Resume Shortlist
Experience: People having above 60 % marks and who cleared all the semester paper in 1st attempt were shortlisted for test from all the branch.

Round: Test
Experience: Test covered up aptitude and DI problem. Level was medium. around 75 students appeared for test and they shortlisted 28 for next round.
Total Questions: 45

Round: Group Discussion
Experience: they formed a group of 14 people and gave us 10 minutes to have a discussion on it. 3 people were selected from my group.
Duration: 10 minutes

Round: Technical Interview
Experience: It was a mix of HR + Technical questions. They asked technical questions from my branch of specialization and then moved on to technical projects i mentioned on my resume. in last they asked some standard Hr questions, Interview went for around 40-50 minutes,

Skills:
College Name: Netaji Subhas Institute Of Technology, Delhi

Interview Questionnaire 

10 Questions

  • Q1. Tell me about yourself?
  • Ans. 

    I am a recent graduate with a degree in Mechanical Engineering and a passion for problem-solving and innovation.

    • Graduated with a degree in Mechanical Engineering

    • Passionate about problem-solving and innovation

    • Completed internships at XYZ Company and ABC Company

    • Proficient in CAD software such as SolidWorks

    • Strong communication and teamwork skills

  • Answered by AI
  • Q2. Why you choose Mining?
  • Ans. 

    Passion for exploring underground resources and contributing to sustainable development.

    • Fascination with geology and earth sciences

    • Desire to work in challenging and dynamic environments

    • Interest in contributing to sustainable resource management

    • Opportunity to work with advanced technology and machinery

    • Passion for exploring underground resources

  • Answered by AI
  • Q3. How regularly you watch movies?
  • Ans. 

    I watch movies regularly as a form of entertainment and relaxation.

    • I enjoy watching a variety of genres such as action, comedy, and drama.

    • I usually watch movies on weekends or during my free time.

    • I like to stay updated on new releases and popular films.

    • Watching movies helps me unwind and escape from daily stress.

    • Some of my favorite movies include The Shawshank Redemption, Inception, and The Dark Knight.

  • Answered by AI
  • Q4. Being a residential campus student during your school and +2 ,what makes you different with who grew up at home?
  • Ans. 

    Living in a residential campus during school and +2 has helped me develop independence, time management skills, and strong bonds with peers.

    • Developed independence by managing daily tasks without parental supervision

    • Learned time management skills by balancing academics, extracurricular activities, and personal time

    • Formed strong bonds with peers through shared experiences and living in close proximity

    • Exposure to diverse ...

  • Answered by AI
  • Q5. Could Diamonds be found in Coal mines?
  • Ans. 

    Yes, diamonds can be found in coal mines.

    • Diamonds are formed deep within the Earth's mantle under high pressure and temperature.

    • Volcanic eruptions bring diamonds closer to the surface.

    • Coal is formed from ancient plant material that has undergone heat and pressure over millions of years.

    • Sometimes, diamonds can get trapped within coal deposits.

    • Mining operations that extract coal can occasionally uncover diamonds as well.

  • Answered by AI
  • Q6. What is Kimberlite? Many rocks ending with lite
  • Ans. 

    Kimberlite is a type of igneous rock that is known for containing diamonds.

    • Kimberlite is formed deep within the Earth's mantle and is brought to the surface through volcanic eruptions.

    • It is often associated with diamond-bearing deposits and is therefore of great interest to the diamond mining industry.

    • Kimberlite rocks are typically blue-gray in color and have a porphyritic texture.

    • Other rocks ending with 'lite' include...

  • Answered by AI
  • Q7. What is Mohr's Scale?
  • Ans. 

    Mohr's Scale is a graphical representation of stress and strain relationships in materials.

    • Mohr's Scale is used in the field of mechanics to analyze the behavior of materials under different loading conditions.

    • It plots the stress on the x-axis and the corresponding strain on the y-axis.

    • The scale helps in determining the elastic and plastic behavior of materials.

    • By analyzing the plotted points, one can determine the mat...

  • Answered by AI
  • Q8. What is techtonic plate?
  • Ans. 

    Tectonic plates are large, rigid pieces of the Earth's lithosphere that fit together like a jigsaw puzzle.

    • Tectonic plates are sections of the Earth's crust and upper mantle.

    • There are seven major tectonic plates and several smaller ones.

    • These plates float on the semi-fluid asthenosphere beneath them.

    • The movement of tectonic plates causes earthquakes, volcanic activity, and the formation of mountains.

    • Examples of tectonic...

  • Answered by AI
  • Q9. Why do we use materials like GYpsum,Diamond as refernce in Mohr's scale?Why not just give it magnitudes?
  • Ans. 

    Materials like Gypsum and Diamond are used as reference in Mohr's scale because they have well-defined hardness values.

    • Mohr's scale is a qualitative scale that ranks minerals based on their relative hardness.

    • Gypsum is assigned a hardness value of 2 on the scale, while diamond is assigned a hardness value of 10.

    • Using materials like Gypsum and Diamond as reference points allows for easy comparison and classification of o...

  • Answered by AI
  • Q10. Some questions on my Project and Industrial Training?

Interview Preparation Tips

Round: Resume Shortlist
Experience: Hindustan Zinc Ltd.
(A Group Company of Vedanta Resources Plc.)

Eligibility Criteria for Final Placement Process 2016 Batch:

1. 60% throughout in X, XII and Graduation
2. Should have cleared all subjects in X and XII in First attempt.
3. Maximum two years gap allowed between XII and Graduation, No other gap in regular course of studies.
4. Should not have any standing backlog on the date of campus selection and at the time of joining.
5. Age not more than 24 years
Tips: Maintain 7.5 CGPA


Round: Group Discussion
Experience: It was very new kind with 5 assesers and observing each and every moment and word.
Tips: Be confident
Make Valid points on the topic from various persecptions
Don't hurry


Round: HR Interview
Experience: It was fantastic and exciting. Everything was cool
They were making me comfort
Tips: Be prepared

Round: Technical Interview
Experience: It went unexpectedly on Geology.There was no prepared

Skills: Technical Skill And Speaking Skill, Managerial, Ability To Handle Situations
College Name: NIT RAIPUR

Coal India Interview FAQs

How many rounds are there in Coal India General Manager interview?
Coal India interview process usually has 2 rounds. The most common rounds in the Coal India interview process are Resume Shortlist and Technical.

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Coal India General Manager Interview Process

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