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NLMK India Junior Operator Interview Questions and Answers

Updated 28 Jun 2024

NLMK India Junior Operator Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Bridge Rectifier Diagram
  • Ans. 

    A bridge rectifier is an electronic component used to convert alternating current (AC) to direct current (DC).

    • Consists of four diodes arranged in a bridge configuration

    • Converts AC input into pulsating DC output

    • Commonly used in power supplies and battery chargers

  • Answered by AI
  • Q2. What is Transformer
  • Ans. 

    A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.

    • Transformers are used to increase or decrease voltage levels in electrical circuits.

    • They consist of two coils of wire, known as the primary and secondary coils, wrapped around a core.

    • Examples of transformers include power transformers used in electrical substations and distribution trans

  • Answered by AI
Round 2 - HR 

(2 Questions)

  • Q1. Personal Details
  • Q2. Document verification

Interview questions from similar companies

I applied via Job Portal and was interviewed before Nov 2021. 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 - Aptitude Test 

Direct through campus placement and group discussion.

Round 3 - Technical 

(2 Questions)

  • Q1. All the studies related concepts were aksed
  • Q2. About COST ACCOUNTING STANDARDS

Interview Preparation Tips

Interview preparation tips for other job seekers - Clear all your attempts of CMA in one go and prepare all the concepts before interview

Associate Interview Questions & Answers

Rio Tinto user image PRADEEP KUMAR

posted on 26 Sep 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed before Sep 2023. There were 2 interview rounds.

Round 1 - One-on-one 

(2 Questions)

  • Q1. What tools are you using for purchase
  • Ans. 

    I use various tools for purchase such as procurement software, vendor management systems, and e-procurement platforms.

    • Procurement software

    • Vendor management systems

    • E-procurement platforms

  • Answered by AI
  • Q2. Brife introduction of your role
  • Ans. 

    As an Associate, my role involves supporting senior team members, conducting research, analyzing data, and assisting with project management.

    • Supporting senior team members in various tasks

    • Conducting research and gathering data for projects

    • Analyzing data to provide insights and recommendations

    • Assisting with project management tasks such as scheduling and coordination

  • Answered by AI
Round 2 - HR 

(2 Questions)

  • Q1. Introduction, Last work experience
  • Q2. How much you except in salary

Interview Preparation Tips

Interview preparation tips for other job seekers - Review JD for the role which are you applying.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Mar 2023. 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. Plant overview and process
  • Q2. Rankine cycle process and efficiency
  • Ans. 

    Rankine cycle is a thermodynamic cycle used in power plants to generate electricity.

    • Rankine cycle is a closed-loop cycle that uses steam to generate power.

    • The cycle consists of four processes: heating, vaporization, expansion, and condensation.

    • The efficiency of the Rankine cycle can be improved by increasing the temperature and pressure of the steam.

    • The Rankine cycle is commonly used in power plants to generate electri...

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
-
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 - Aptitude Test 

Self introduction, and plant side basic knowledge

Round 3 - HR 

(2 Questions)

  • Q1. Sefety question
  • Q2. Sefety helmet, hand glove, sefety shows, ear plug

I applied via Naukri.com and was interviewed before Jan 2021. There were 3 interview rounds.

Interview Questionnaire 

5 Questions

  • Q1. Chemical analysis of chromite ore by ICP OES
  • Ans. 

    ICP OES is a technique used for chemical analysis of chromite ore.

    • ICP OES stands for Inductively Coupled Plasma Optical Emission Spectroscopy.

    • It is a powerful analytical technique used for the determination of trace elements in a variety of matrices.

    • ICP OES can be used to determine the concentration of elements such as Cr, Fe, Mg, Al, and Si in chromite ore.

    • The technique involves the excitation of atoms in a sample usi...

  • Answered by AI
  • Q2. Principle of ICP oes
  • Ans. 

    ICP-OES is a technique used for elemental analysis in which a sample is vaporized and excited by a plasma to emit light.

    • ICP-OES stands for Inductively Coupled Plasma Optical Emission Spectroscopy.

    • It is used to determine the concentration of elements in a sample.

    • The sample is vaporized and excited by a plasma to emit light, which is then analyzed to determine the elemental composition.

    • ICP-OES is commonly used in environ...

  • Answered by AI
  • Q3. Weight chemical analysis of chromite ore
  • Ans. 

    Weight chemical analysis of chromite ore involves determining the percentage of various elements present in the ore.

    • The ore is first crushed and ground into a fine powder.

    • The powder is then mixed with various chemicals to dissolve the elements of interest.

    • The resulting solution is then analyzed using various techniques such as atomic absorption spectroscopy or inductively coupled plasma mass spectrometry.

    • The percentage...

  • Answered by AI
  • Q4. Knowledge of NABL
  • Q5. Knowledge of ISO 17025,ISO 9001,ISO 450001, IMS

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and be calm whenever u will give your interview.
Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Do not use an unprofessional email address such as cool_boy@email.com. It shows a lack of professionalism by the candidate.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Lubrication department in merchant mill
  • Ans. 

    The lubrication department in a merchant mill is responsible for ensuring proper lubrication of machinery to prevent wear and tear.

    • The lubrication department is crucial for maintaining the efficiency and longevity of machinery in the merchant mill.

    • They are responsible for regularly inspecting and lubricating equipment to prevent breakdowns.

    • Proper lubrication helps reduce friction, heat, and wear on moving parts.

    • Example...

  • Answered by AI
Round 3 - Coding Test 

Number or alfabet in English

Round 4 - Aptitude Test 

Aptitude test from physics

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed in Jan 2025.

Round 1 - Technical 

(3 Questions)

  • Q1. I do good supervisory
  • Q2. And promotion for my work
  • Q3. No question and good
Round 2 - Technical 

(2 Questions)

  • Q1. I do good supervisory
  • Q2. And my promotion for my job

Interview Preparation Tips

Interview preparation tips for other job seekers - Erection, machine handal

I was interviewed in Jul 2017.

Interview Preparation Tips

Round: Test
Experience: all job related technical question
Duration: 35 minutes
Total Questions: 30

Skills: Interest In The Job, Body Language In Interview

Interview Questionnaire 

1 Question

  • Q1. Working on sms(steel ladle lining)

NLMK India Interview FAQs

How many rounds are there in NLMK India Junior Operator interview?
NLMK India interview process usually has 2 rounds. The most common rounds in the NLMK India interview process are Technical and HR.
What are the top questions asked in NLMK India Junior Operator interview?

Some of the top questions asked at the NLMK India Junior Operator interview -

  1. What is Transfor...read more
  2. Bridge Rectifier Diag...read more
  3. Document verificat...read more

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NLMK India Junior Operator Interview Process

based on 1 interview

Interview experience

4
  
Good
View more

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