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Hindustan Zinc Technician Fitter Interview Questions and Answers

Updated 26 Dec 2023

Hindustan Zinc Technician Fitter Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Nov 2023. There were 2 interview rounds.

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 Resume tips
Round 2 - Technical 

(5 Questions)

  • Q1. What is your name?
  • Q2. Definition of fitter
  • Ans. 

    A fitter is a skilled worker who assembles, installs, and maintains machinery and equipment.

    • Fitters use hand tools and power tools to assemble parts according to blueprints or specifications

    • They may also be responsible for troubleshooting and repairing machinery

    • Examples of fitters include pipefitters, millwrights, and machinery maintenance workers

  • Answered by AI
  • Q3. Used to do the earlier work.
  • Q4. What work did you do?
  • Q5. How many types of gauges are there?
  • Ans. 

    There are various types of gauges used in different industries for measuring different parameters.

    • Types of gauges include pressure gauges, temperature gauges, fuel gauges, thread gauges, and bore gauges.

    • Each type of gauge is designed for specific measurement purposes.

    • Gauges can be analog or digital depending on the application.

    • Some common examples include micrometers, calipers, dial indicators, and depth gauges.

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Hindustan Zinc Technician Fitter interview:
  • Mechanical Engineering
Interview preparation tips for other job seekers - Interview with confidence!

Interview questions from similar companies

Round 1 - Technical 

(2 Questions)

  • Q1. Bearing clearance of ballbearing
  • Ans. 

    Bearing clearance refers to the gap between the inner and outer race of a ball bearing.

    • Bearing clearance is important for proper functioning of the bearing.

    • It affects the performance and lifespan of the bearing.

    • Clearance can be measured using specialized tools like feeler gauges.

    • Too much clearance can lead to excessive vibration and premature wear.

    • Insufficient clearance can cause binding and overheating of the bearing.

  • Answered by AI
  • Q2. Type of bearing in used centrifugal pump
  • Ans. 

    The type of bearing used in a centrifugal pump is typically a ball bearing or a roller bearing.

    • Ball bearings are commonly used in centrifugal pumps due to their ability to handle radial loads.

    • Roller bearings are used in pumps that require higher load capacity and axial thrust resistance.

    • Other types of bearings, such as sleeve bearings or thrust bearings, may also be used depending on the specific pump design and applic

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Sir , Now I am working in lime plant ,Tata Steel,Meramandali,Dhenkanal as a equipments fitter.
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 Resume tips
Round 2 - Technical 

(1 Question)

  • Q1. Bag house & pump
Round 3 - Technical 

(1 Question)

  • Q1. Bag house & pump
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 Resume tips
Round 2 - Technical 

(3 Questions)

  • Q1. What Type of pump . What type of vlave.
  • Ans. 

    The type of pump can vary depending on the application, such as centrifugal pumps for water circulation or positive displacement pumps for oil transfer. The type of valve can also vary, such as ball valves for on/off control or globe valves for regulating flow.

    • Different types of pumps include centrifugal pumps, positive displacement pumps, and reciprocating pumps.

    • Examples of valves include ball valves, gate valves, and...

  • Answered by AI
  • Q2. What is hydraulic. What is pneumatics
  • Ans. 

    Hydraulics is a branch of science and engineering that deals with the mechanical properties of liquids, especially water or oil, and their applications in engineering.

    • Hydraulics involves the use of pressurized fluids to generate, control, and transmit power.

    • It is commonly used in various applications such as heavy machinery, automotive systems, and aircraft landing gear.

    • Hydraulic systems work based on Pascal's law, whi...

  • Answered by AI
  • Q3. What are the main type of bering. What is bering in mechanical engineering
  • Ans. 

    Bearings are mechanical components that reduce friction between moving parts and support rotational or linear motion.

    • Bearings are used in various applications such as automotive, aerospace, industrial machinery, and appliances.

    • The main types of bearings include ball bearings, roller bearings, and plain bearings.

    • Ball bearings use balls to reduce friction and support radial and axial loads.

    • Roller bearings use cylindrical...

  • Answered by AI
Round 3 - HR 

(2 Questions)

  • Q1. 1. Tell me about yourself.
  • Q2. 2. Why do you want to work for our company?

Interview Preparation Tips

Interview preparation tips for other job seekers - A while back, we asked our readers to tell us the best job search advice they’d ever heard. Now, from one job seeker to another, we’ve compiled their answers into a collection of the best job search advice from the job seekers themselves.
Market yourself.
“Be proactive—market yourself as if you were marketing a business (brand you!). Take time to quantify your talents and learn to speak comfortably regarding accomplishments. Create a job search system for introducing, applying, and following up on leads/interviews. Plan your work, work your plan—a job search IS a job. Treat yourself to free or low-cost perks to reward effort, you earned it!” – Cindy

Apply even if you’re not fully qualified.
“Just apply. You may not be the best candidate or have all the requisite qualifications, but you’ll never get a job if you don’t try.” – Nargis

Job search like it’s your job.
“Approach your job search like it is a 9 to 5 job. Put in the time each day. Think about yourself in terms of skill sets, not as a title: teacher, lawyer, etc.” – Mary Lou

Use informational interviews to network.
“Schedule informational interviews as a means to really assess whether a given field/position is right for you and to expand your network. Also, pay it forward. Become a go GIVER and by doing so, you will be able to pour into someone else’s life in a positive way and get the focus/stress off of concentrating on yourself all the time. A great way to begin this type of proactive giving is to send job listings to others who you think would be a good fit for positions you come across in their field.” – Brittany

Set yourself apart with letters of recommendation.
“Something I learned applying for jobs that I would advise other people applying for positions is try to set yourself apart from the other applicants. I’ve been successful at doing this by sending letters of recommendations or letters written by my clients that I’ve saved in all my jobs where they wrote about my work. This is a way to market yourself without you being the one talking about yourself and it speaks volumes when you have evidence of what customers had to say about you.” – Chrystal

Know yourself and what you want.
“Be authentic, know yourself—strengths and weaknesses. Be aware of the kinds of job responsibilities and tasks you enjoy and those that you don’t enjoy so much. Know what you are looking for in an employer and position. Focus on opportunities that are a good fit. Be congruent in expressing who you are and your accomplishments on your cover letter, resume, and during the interview. The whole while, be yourself!” – Karen

Pump yourself up and stay positive.
“Bring positive energy and do something ahead of time that makes you feel invincible when interviewing. Always be able to talk about the situation, your actions, and the results. It’s always good to write down your answers and practice in front of a mirror or even record yourself.” – Cyndi

Follow up on applications.
“Consistent follow-up and a sample business plan for new position.” – John

Showcase your abilities.
“Never turn down an opportunity to show your ability. Often times, someone will not make themselves available or turn down a new project because it is not part of their current job description. Don’t be afraid to out-do expectations. Eventually your title and pay will catch up!” – Kara

Interview Questionnaire 

1 Question

  • Q1. Hydrolic

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

I was interviewed before Apr 2023.

Round 1 - Group Discussion 

Debate on multiple topics

Round 2 - Technical 

(1 Question)

  • Q1. Questions related to Operation Research
Round 3 - Case Study 

Come out with a conclusion and solutions to a problem

Round 4 - HR 

(1 Question)

  • Q1. About previous experience, challenges and accolades.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I applied via Campus Placement and was interviewed before Aug 2022. There were 3 interview rounds.

Round 1 - Aptitude Test 

Prepare the core subjects som Thermo fluids and asked some of the manufacturing process

Round 2 - Group Discussion 

How we can reduce the use of non renewable resources

Round 3 - Technical 

(2 Questions)

  • Q1. Hooks law, modulus of rigidity,stress strain curve
  • Q2. About your industrial training
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Sep 2023. 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 Resume tips
Round 2 - Group Discussion 

GD was on the topic of steel policy of india.

Round 3 - HR 

(1 Question)

  • Q1. Simple basic hr questions

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare interview and gd . hindi is also allowed , go check the site of nmdc before going to interview.
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
Selected Selected
Round 1 - Aptitude Test 

Basic exam with some technical questions

Round 2 - Group Discussion 

Group of 6 were given a topic and we discussed.

Round 3 - Technical 

(2 Questions)

  • Q1. Difference between structural bridge and concrete bridge?
  • Ans. 

    Structural bridges can be made of various materials while concrete bridges specifically use concrete as the primary material.

    • Structural bridges can be made of steel, wood, or other materials, while concrete bridges are primarily made of concrete.

    • Concrete bridges are known for their durability and strength, making them a popular choice for infrastructure projects.

    • Structural bridges may require more maintenance and upkee...

  • Answered by AI
  • Q2. Howrah bridge structure?
  • Ans. 

    The Howrah Bridge is a cantilever bridge that spans the Hooghly River in West Bengal, India.

    • Built in 1943, it is one of the busiest bridges in the world, carrying over 100,000 vehicles and countless pedestrians daily.

    • The bridge does not have any nuts or bolts and is held together by rivets.

    • It is a famous landmark in Kolkata and is often referred to as the 'Gateway of Kolkata'.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Good to go as a fresher.
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Hindustan Zinc Interview FAQs

How many rounds are there in Hindustan Zinc Technician Fitter interview?
Hindustan Zinc interview process usually has 2 rounds. The most common rounds in the Hindustan Zinc interview process are Resume Shortlist and Technical.
What are the top questions asked in Hindustan Zinc Technician Fitter interview?

Some of the top questions asked at the Hindustan Zinc Technician Fitter interview -

  1. How many types of gauges are the...read more
  2. Definition of fit...read more
  3. Used to do the earlier wo...read more

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Hindustan Zinc Technician Fitter Interview Process

based on 1 interview

Interview experience

5
  
Excellent
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