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Hindustan Zinc Boiler Field Operator Interview Questions and Answers

Updated 4 Jul 2022

Hindustan Zinc Boiler Field Operator Interview Experiences

1 interview found

I applied via Walk-in and was interviewed before Jun 2021. There were 4 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 

What capecity boiler

Round 3 - Technical 

(2 Questions)

  • Q1. Boiler ph tds silika
  • Q2. Boiler lightup boiler emerjancey
Round 4 - One-on-one 

(2 Questions)

  • Q1. Types of boiler, use in boiler combustion
  • Ans. 

    There are various types of boilers used in boiler combustion, including fire-tube boilers, water-tube boilers, and electric boilers.

    • Fire-tube boilers: These boilers have hot gases flowing through tubes surrounded by water. They are commonly used in small-scale applications.

    • Water-tube boilers: These boilers have water flowing through tubes surrounded by hot gases. They are commonly used in large-scale industrial applica...

  • Answered by AI
  • Q2. Use of stem pressure in boiler
  • Ans. 

    Steam pressure in a boiler is used to generate power and heat.

    • Steam pressure is used to drive turbines and generate electricity.

    • It is also used to provide heat for various industrial processes.

    • Higher steam pressure results in increased energy output.

    • Steam pressure is controlled and regulated to ensure safe and efficient operation of the boiler.

    • Examples of boilers that utilize steam pressure include power plants, refine

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Thanku so much ambition box sherining interview question

Interview questions from similar companies

I applied via Naukri.com and was interviewed before Sep 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. How to reduce unnatural vibrations in equipments
  • Ans. 

    Unnatural vibrations in equipments can be reduced by proper maintenance and installation.

    • Ensure proper alignment of equipment parts

    • Use vibration dampeners or absorbers

    • Regularly inspect and replace worn out parts

    • Install equipment on a stable foundation

    • Reduce equipment speed or load if possible

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and share answers with prompt technical aspects.

I applied via Tata steel and was interviewed before Sep 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 

Standard 10th level questions.

Round 2 - Technical 

(3 Questions)

  • Q1. Well versed with your subject mentioned in resume.
  • Q2. What you want to join Tata steel.
  • Q3. What is your strength and weakness.

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be yourself you will get selected or else TATA STEEL is not GOD company so try somewhere else.

I applied via Naukri.com and was interviewed in May 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. 1 tell me about yourself 2 what is customer support 3what is empathy apology 4 speak at given topic for 2 to 3 minutes like global warming etc

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't hesitate to answer ,answer question smoothly ,prepare before for few frequent questions asked in interviews,

I applied via Company Website and was interviewed in Jan 2021. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Operation related problems ?
  • Q2. RMHS operation Wagon tippler, stacker cum reclaimer, paddle feeder & belt conveyor s.

Interview Preparation Tips

Interview preparation tips for other job seekers - Always keep update which plant area you are working . Keep technical specifications , operation SOP , Maintenance SMP .

I applied via Walk-in and was interviewed before Jan 2021. There was 1 interview round.

Interview Questionnaire 

3 Questions

  • Q1. Is accomodation facNoilities available
  • Q2. How many pl, cl and pf ESI is available
  • Ans. 

    The number of pl, cl, and pf ESI available is unknown.

    • The exact number of pl, cl, and pf ESI available is not provided.

    • There is no available data to determine the number of pl, cl, and pf ESI.

    • Without specific information, it is impossible to answer the question.

  • Answered by AI
  • Q3. Transportation facilyesities

Interview Preparation Tips

Interview preparation tips for other job seekers - Youmay ask about your questions

I applied via AmbitionBox 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 - HR 

(2 Questions)

  • Q1. What are your Strength & Weakness.
  • Ans. My Handwork is my strength and Food is my weakness.
  • Answered Anonymously
  • Q2. Why do you want to join this company

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for aptitude test nicely and don't forget to reach before time

I was interviewed in Oct 2016.

Interview Questionnaire 

6 Questions

  • Q1. Introduce yourself.
  • Ans. 

    Experienced retail professional with strong leadership skills and a passion for customer service.

    • Over 5 years of retail management experience

    • Proven track record of increasing sales and improving customer satisfaction

    • Strong leadership and team-building skills

    • Passionate about providing excellent customer service

    • Bachelor's degree in Business Administration

  • Answered by AI
  • Q2. How is alumina obtained from bauxite?
  • Ans. 

    Alumina is obtained from bauxite through the Bayer process.

    • Bauxite is crushed and mixed with sodium hydroxide to form a slurry.

    • The slurry is heated and pressurized in a digester to dissolve the alumina content.

    • The resulting solution is cooled and filtered to remove impurities.

    • The purified solution is then heated to precipitate the alumina as a white powder.

    • The alumina powder is washed, dried, and calcined to produce pu...

  • Answered by AI
  • Q3. Reaction for Al extraction from alumina.
  • Ans. 

    The reaction for Al extraction from alumina involves the reduction of alumina using carbon or electrolysis.

    • Alumina (Al2O3) is first converted into aluminum chloride (AlCl3) by reacting with hydrochloric acid.

    • The aluminum chloride is then reduced to aluminum metal by either carbon reduction or electrolysis.

    • In carbon reduction, carbon (usually in the form of coke) is heated with the aluminum chloride to produce aluminum ...

  • Answered by AI
  • Q4. Stainless steel production.
  • Q5. Types of cast iron.
  • Ans. 

    There are four main types of cast iron: gray iron, white iron, ductile iron, and malleable iron.

    • Gray iron is the most common type and has excellent castability and good machinability.

    • White iron is very hard and brittle, often used for wear-resistant applications.

    • Ductile iron has high strength and ductility, making it suitable for a wide range of applications.

    • Malleable iron is heat-treated to improve its strength and du

  • Answered by AI
  • Q6. Location constraints and little info about family.

Interview Preparation Tips

Round: Test
Experience: Basic Aptitude and Verbal Test - Easy Questions
Tips: Improve Speed and Accuracy
Duration: 30 minutes
Total Questions: 35

Round: Group Discussion
Experience: Two sects formed; one supporting the argument and other opposing it. Wage gap, Indian Mine Law, social pressure, patriarchal mentality and crime against women were discussed.
Tips: Communication skills are more important than content. Show confidence and speak fluently. Factual and grammatical errors can be ignored.
Duration: 15 minutes

Round: Technical + HR Interview
Experience: They were chilled out and were giving time to speak. Little hints were also being given.
Tips: Be thorough with basics and don't give nonsensical answers if you don't know.

Skills: Technical Knowledge(ML
College Name: NIT Raipur

I applied via Company Website and was interviewed in Jul 2018. There were 5 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. One important incident in your carrier where you think you have contributed effectively in your organization
  • Ans. 

    Implemented a new customer feedback system resulting in increased customer satisfaction and retention rates.

    • Identified the need for a more efficient feedback system

    • Researched and implemented a new software to collect and analyze customer feedback

    • Analyzed the data to identify trends and areas for improvement

    • Implemented changes based on feedback leading to improved customer satisfaction and retention rates

  • Answered by AI
  • Q2. What extra zeal you have that You can be hired
  • Ans. 

    I have a strong passion for leadership and a proven track record of motivating teams to achieve success.

    • Proven track record of successfully leading teams in previous roles

    • Passionate about developing and mentoring team members

    • Strong communication and interpersonal skills

    • Ability to problem-solve and make quick decisions under pressure

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: Reasoning, English and core subject

Round: Test
Experience: Psychometric

General Tips: Be just yourself, don't lie an inch neither exxagerate things. Coj interviewer understands very quickly your caliber and vague things.
Skills: Communication, Body Language, Analytical Skills
Duration: >3 Months

I applied via Campus Placement and was interviewed in Dec 2020. There was 1 interview round.

Interview Questionnaire 

3 Questions

  • Q1. My father Also before works in TATA Steel so my dream me also work in TATA steel
  • Q2. I have 8 years experience in Dubai machine operator
  • Q3. Nee

Interview Preparation Tips

Interview preparation tips for other job seekers - Ask ani questions i will do

Hindustan Zinc Interview FAQs

How many rounds are there in Hindustan Zinc Boiler Field Operator interview?
Hindustan Zinc interview process usually has 4 rounds. The most common rounds in the Hindustan Zinc interview process are Resume Shortlist, Aptitude Test and Technical.
What are the top questions asked in Hindustan Zinc Boiler Field Operator interview?

Some of the top questions asked at the Hindustan Zinc Boiler Field Operator interview -

  1. Types of boiler, use in boiler combust...read more
  2. Use of stem pressure in boi...read more
  3. Boiler lightup boiler emerjan...read more

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Hindustan Zinc Boiler Field Operator Interview Process

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Interview experience

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Hindustan Zinc Boiler Field Operator Salary
based on 4 salaries
₹3.2 L/yr - ₹3.3 L/yr
10% less than the average Boiler Field Operator Salary in India
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