Upload Button Icon Add office photos

Coal India

Compare button icon Compare button icon Compare

Filter interviews by

Coal India Deputy Manager Interview Questions and Answers

Updated 13 Dec 2024

Coal India Deputy Manager Interview Experiences

2 interviews found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Dec 2023. There were 2 interview rounds.

Round 1 - Group Discussion 

Discuss the allocation of coal blocks and its relation to the per capita energy index.

Round 2 - Technical 

(1 Question)

  • Q1. Simple questions

I applied via Company Website and was interviewed before Jul 2021. There was 1 interview round.

Round 1 - One-on-one 

(3 Questions)

  • Q1. Do you know about Coal India and its remote locations?
  • Ans. 

    Yes, Coal India is a state-owned coal mining company with operations in remote locations.

    • Coal India Limited is the largest coal-producing company in the world.

    • It has mines in remote locations such as Jharkhand, Chhattisgarh, and Odisha.

    • The company also has subsidiaries that operate in other countries such as Mozambique and South Africa.

  • Answered by AI
  • Q2. Why do you want to join here
  • Q3. Tell me something about yourself and your experience

Interview Preparation Tips

Interview preparation tips for other job seekers - Stick to basics. Be with a positive and enthusiastic attitutude.

Deputy Manager Interview Questions Asked at Other Companies

asked in HDFC Bank
Q1. 1.WHAT IS SPECIAL OF UR HOME TOWN 2.Who is Main compitetor with u ... read more
Q2. How would you sale our products to your existing clients?
asked in ICICI Bank
Q3. What are the important ratios you will check to sanction a loan t ... read more
Q4. What we do for shortage of material received?
Q5. What was your major master areas?

Interview questions from similar companies

Interview Questionnaire 

3 Questions

  • Q1. Transformers, HT,LT switchgear, Overhauling of motors, communication protocol,LA,CT,PT,Relay, Protection.
  • Q2. Erection, commissioning and maintenance.
  • Q3. Equipment rating,fault tracing and maintenance and spare management.

Interview Preparation Tips

Interview preparation tips for other job seekers - Please go through the job description.

I applied via Recruitment Consulltant and was interviewed in Sep 2022. There were 3 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. Puzzle of ball. How to figure odd one out
  • Q2. Your aspiration likes dislikes
Round 3 - HR 

(1 Question)

  • Q1. About yourself and carrier path till date

Interview Preparation Tips

Interview preparation tips for other job seekers - If you got shortlisted in technical round then also because of salary negotiation (expectations were more than proposed offer) things may not work out and you get rejected...
After that even if you are ready compromise with your expected ctc and accept proposed offer they wont accept your candidature as they may have selected someone else fitting in their budgeted ctc..

superfast hiring.. if they give you proposed offer lesser than your expected ctc, dont delay in accepting the same if you really want to go and excited to join adani or else someone else Will make it through...
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Apr 2022. There were 3 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 - Technical 

(2 Questions)

  • Q1. Related with your background
  • Q2. Mining related questions
Round 3 - HR 

(1 Question)

  • Q1. Salary related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Good technique
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Jun 2022. There were 3 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 - Technical 

(3 Questions)

  • Q1. Rope dia calculation for given capacity of overhead crane.
  • Ans. 

    Calculate rope diameter based on overhead crane capacity

    • Calculate the weight of the load the crane will be lifting

    • Determine the maximum load capacity of the crane

    • Use the formula: Rope diameter = (Load weight / (2 * Safe working load * Safety factor * π))^0.5

    • For example, if the load weight is 10 tons, safe working load is 5 tons, and safety factor is 2, the rope diameter would be calculated as: (10000 / (2 * 5 * 2 * 3.1

  • Answered by AI
  • Q2. Centrifugal pump efficiency curves
  • Ans. 

    Centrifugal pump efficiency curves show the relationship between flow rate and efficiency of the pump.

    • Efficiency curves help in selecting the right pump for a specific application

    • They provide information on the pump's performance at different operating points

    • Efficiency curves typically have a peak efficiency point and a best efficiency point (BEP)

    • Understanding these curves can help in optimizing pump performance and en

  • Answered by AI
  • Q3. Cost of solenoid valve and servo.
  • Ans. 

    The cost of solenoid valves and servos can vary depending on the brand, size, and quality.

    • Cost of solenoid valves can range from $10 to $1000+ depending on size and brand.

    • Servos can cost anywhere from $20 to $500+ depending on torque and brand.

    • Higher quality solenoid valves and servos may have a higher price tag.

    • Consider factors like durability, performance, and warranty when comparing costs.

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Compensating salary by giving 2 jump on post
  • Ans. But I didn't accepted their condition and said NO for job. Finally they agreed and at present I am working here.
  • Answered Anonymously

Interview Preparation Tips

Interview preparation tips for other job seekers - You should exhibit/emphasize on your management skill if it is for manager/deputy mgr post, technical if post is technical.

If it is for head position, here it is sr. Mgr then you should emphasize on totality.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Skill set related questions
  • Q2. Business related knowledge
Round 2 - Coding Test 

If your knowledge is good then skip it but in 90% cases it's mandatory

Round 3 - Technical 

(2 Questions)

  • Q1. Advance technical
  • Q2. Deep understanding of business and are related questions
Round 4 - One-on-one 

(2 Questions)

  • Q1. Normal talk with manager
  • Q2. Last round with hr

Interview Preparation Tips

Interview preparation tips for other job seekers - 1. prepare well
2. Gain Deep knowledge before join in interview
3. Share your thoughts and points
4. Ask all the things before joining

I applied via Naukri.com and was interviewed before Jun 2021. There were 5 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 - Technical 

(1 Question)

  • Q1. Vast knowledge of respective field experience with specific suppliers details and IS codes and current market rates of executed items
Round 3 - Aptitude Test 

Test for various reactions on different site conditions

Round 4 - Assignment 

Online test assignments

Round 5 - HR 

(1 Question)

  • Q1. Negiotiation and designation discussion

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared as Adani has vast experience technical experts

I applied via Company Website and was interviewed in Jul 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Regarding project procurement, negotiations, some personal questions, vendor development

Interview Preparation Tips

Interview preparation tips for other job seekers - be prepared for project related questions and SAP
Interview experience
4
Good
Difficulty level
Hard
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Mar 2022. 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 - Technical 

(2 Questions)

  • Q1. Details of power station design
  • Ans. 

    Power station design involves the planning and construction of facilities that generate electricity.

    • Design includes selection of appropriate technology and equipment

    • Consideration of environmental impact and safety measures

    • Layout and construction of buildings and infrastructure

    • Integration with power grid and transmission systems

    • Examples include thermal power plants, hydroelectric power plants, and wind farms

  • Answered by AI
  • Q2. Efficiency of Power station
  • Ans. 

    Efficiency of a power station is the ratio of output power to input power.

    • Efficiency can be improved by using advanced technologies and equipment.

    • Regular maintenance and cleaning of equipment can also improve efficiency.

    • Efficiency can be affected by factors such as fuel quality, weather conditions, and demand for electricity.

    • For example, a power station using combined cycle technology can achieve an efficiency of up to...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Stick to the basiscs and don't show overconfidence. Details overall knowledge must have to crack the interview

Coal India Interview FAQs

How many rounds are there in Coal India Deputy Manager interview?
Coal India interview process usually has 1-2 rounds. The most common rounds in the Coal India interview process are Technical, One-on-one Round and Group Discussion.
What are the top questions asked in Coal India Deputy Manager interview?

Some of the top questions asked at the Coal India Deputy Manager interview -

  1. Do you know about Coal India and its remote locatio...read more
  2. Simple questi...read more

Tell us how to improve this page.

Coal India Deputy Manager Interview Process

based on 1 interview

Interview experience

4
  
Good
View more
Coal India Deputy Manager Salary
based on 125 salaries
₹12 L/yr - ₹32 L/yr
136% more than the average Deputy Manager Salary in India
View more details

Coal India Deputy Manager Reviews and Ratings

based on 32 reviews

3.3/5

Rating in categories

2.2

Skill development

3.4

Work-life balance

3.6

Salary

4.8

Job security

2.3

Company culture

2.9

Promotions

2.6

Work satisfaction

Explore 32 Reviews and Ratings
Assistant Manager
189 salaries
unlock blur

₹8 L/yr - ₹23 L/yr

Deputy Manager
125 salaries
unlock blur

₹12 L/yr - ₹32 L/yr

Management Trainee
53 salaries
unlock blur

₹8.5 L/yr - ₹18 L/yr

Manager
44 salaries
unlock blur

₹14.1 L/yr - ₹35 L/yr

Assistant Manager Finance
34 salaries
unlock blur

₹10 L/yr - ₹20.5 L/yr

Explore more salaries
Compare Coal India with

Hindalco Industries

4.2
Compare

Vedanta Resources

3.7
Compare

Hindustan Zinc

3.8
Compare

Vedanta Aluminium

3.9
Compare
Did you find this page helpful?
Yes No
write
Share an Interview