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NMDC Limited Operations Engineer Interview Questions and Answers

Updated 27 May 2023

NMDC Limited Operations Engineer Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
-
Result
-
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. Checking fuel conduction
Round 3 - Technical 

(1 Question)

  • Q1. Water analysis parameter
  • Ans. 

    Water analysis parameters include physical, chemical, and biological characteristics.

    • Physical parameters include temperature, color, turbidity, and odor.

    • Chemical parameters include pH, dissolved oxygen, total dissolved solids, and nutrients.

    • Biological parameters include coliform bacteria, algae, and other microorganisms.

    • Water analysis is important for ensuring safe drinking water and monitoring environmental impacts.

    • Ex...

  • Answered by AI
Round 4 - Technical 

(1 Question)

  • Q1. Operation like interlocaking maintaining temperature,pressure,speed.
Round 5 - HR 

(1 Question)

  • Q1. Saliry expectations

Interview Preparation Tips

Topics to prepare for NMDC Limited Operations Engineer interview:
  • Operation and maintainence

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Group Discussion 

Leadership and time management

Interview Preparation Tips

Interview preparation tips for other job seekers - Good environment
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Jun 2023. 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. Technical interview about BTG, normal operation, interlock protection questions etc
Round 3 - Technical 

(1 Question)

  • Q1. Interview done by Plant head, operation head about technical knowledge, efficiency related questions, interlock and protection.
Round 4 - Aptitude Test 

Online assessment test of aptitude, reasoning and English.

Round 5 - HR 

(1 Question)

  • Q1. Salary discussion.

Interview Preparation Tips

Topics to prepare for Hindalco Industries Assistant Manager Operations interview:
  • Boiler light up
  • Turbine rolling
  • Water chemistry
  • Interlock protection
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(1 Question)

  • Q1. Tell me how will you handle conflicting stakeholders?
Round 2 - Technical 

(1 Question)

  • Q1. Design of Heat exchangers and parameters to consider
  • Ans. 

    Heat exchangers are devices used to transfer heat between two or more fluids.

    • Design considerations include heat transfer area, fluid flow rates, temperature differences, and material selection.

    • Parameters to consider include heat transfer coefficient, pressure drop, fouling factor, and overall efficiency.

    • Different types of heat exchangers include shell and tube, plate and frame, and finned tube.

    • Examples of heat exchange...

  • Answered by AI
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 Dec 2023. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Knowledge on Metso machines
  • Q2. Depth of customer contacts in India
  • Ans. 

    Customer contacts in India are typically deep and personal, with relationships often extending beyond just business transactions.

    • In India, building strong relationships with customers is crucial for long-term success

    • Customers in India often prefer face-to-face interactions and personalized communication

    • Cultural nuances and traditions play a significant role in customer interactions in India

    • Customer loyalty is often bas...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well on Metso machines

I applied via Company Website and was interviewed in Jun 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - HR 

(2 Questions)

  • Q1. Why you leave your previous organisation
  • Q2. Why u want to join Mecon

Interview Preparation Tips

Interview preparation tips for other job seekers - You should have knowledge of Mecon Limited with sound knowledge of technical field.
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Aptitude Test 

Read agarwal book completely

Round 3 - HR 

(2 Questions)

  • Q1. Both technical and general knowledge required
  • Q2. Tell about yourself and why you choose this company
  • Ans. 

    I am a highly motivated individual with experience in operations management. I chose this company because of its reputation for excellence and commitment to employee development.

    • I have a degree in business management and have worked in operations management for the past 5 years.

    • I am passionate about streamlining processes and improving efficiency.

    • I was impressed by this company's track record of success and commitment ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - be confident in your answer and be prepared basic technical
Interview experience
4
Good
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Newspaper Ad and was interviewed before Apr 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
Round 2 - Aptitude Test 

General Aptitute Test against the GATE Score.

Round 3 - Technical 

(1 Question)

  • Q1. Questions from respective Engineering Branch, to which the applicant has applied for.

Interview Preparation Tips

Interview preparation tips for other job seekers - To apply to any of the CPSEs, your GATE score is the first Filter. Followed by written Test. Finally the Personal Interview.

I applied via Recruitment Consultant and was interviewed before Apr 2020. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Faradays law of electrolysis
  • Ans. 

    Faraday's law of electrolysis states that the amount of chemical change in an electrolytic cell is directly proportional to the amount of electricity that passes through it.

    • The law was discovered by Michael Faraday in 1834.

    • It is used to calculate the amount of substance produced or consumed during electrolysis.

    • The law is expressed as Q = It, where Q is the amount of substance produced or consumed, I is the current, and...

  • Answered by AI
  • Q2. Haul and Heraults Process

Interview Preparation Tips

Interview preparation tips for other job seekers - Present yourself ready to work in tough environment

I applied via Recruitment Consultant and was interviewed before Nov 2019. There were 4 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. All the questions regarding job like technical, administrative, safety matters, working style etc etc.
  • Q2. How to deal with customer.
  • Ans. 

    Dealing with customers requires active listening, empathy, and problem-solving skills.

    • Listen actively to understand their concerns

    • Show empathy and understanding towards their situation

    • Offer solutions and options to resolve their issues

    • Follow up to ensure their satisfaction

    • Maintain a positive and professional attitude throughout the interaction

  • Answered by AI
  • Q3. Strategy behind max productivity.
  • Ans. 

    Maximizing productivity requires a combination of efficient processes, motivated employees, and effective use of technology.

    • Streamline processes to eliminate inefficiencies

    • Provide training and development opportunities to employees

    • Implement technology solutions to automate tasks and improve accuracy

    • Set clear goals and expectations for employees

    • Encourage collaboration and communication among team members

    • Regularly review...

  • Answered by AI
  • Q4. Quality of work life.

Interview Preparation Tips

Interview preparation tips for other job seekers - there were 3 rounds in interview, first was with HR, then country head Metso then finally with all .

NMDC Limited Interview FAQs

How many rounds are there in NMDC Limited Operations Engineer interview?
NMDC Limited interview process usually has 5 rounds. The most common rounds in the NMDC Limited interview process are Technical, Resume Shortlist and HR.
What are the top questions asked in NMDC Limited Operations Engineer interview?

Some of the top questions asked at the NMDC Limited Operations Engineer interview -

  1. Water analysis parame...read more
  2. Operation like interlocaking maintaining temperature,pressure,spe...read more
  3. Checking fuel conduct...read more

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NMDC Limited Operations Engineer Reviews and Ratings

based on 1 review

5.0/5

Rating in categories

4.0

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4.0

Work-Life balance

4.0

Salary & Benefits

4.0

Job Security

5.0

Company culture

4.0

Promotions/Appraisal

4.0

Work Satisfaction

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