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Hindustan Zinc Interview Questions, Process, and Tips

Updated 4 Feb 2025

Top Hindustan Zinc Interview Questions and Answers

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Hindustan Zinc Interview Experiences

Popular Designations

43 interviews found

Associate General Manager-Mines Interview Questions & Answers

user image Anonymous

posted on 23 Feb 2022

I applied via Recruitment Consulltant and was interviewed in Aug 2021. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Tell me about yourself, which shall include your introduction, work experience and skils
  • Q2. Tell me about your present job profile, responsibilities

Interview Preparation Tips

Interview preparation tips for other job seekers - You will be asked questions about the job role you are being interviewed, like for mine planning role they wil ask you about mine planning experience you have accumulated

I applied via Approached by Company and was interviewed in Aug 2021. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. Your past experience, your location preference etc.

Interview Preparation Tips

Interview preparation tips for other job seekers - Pros- Descent Pay, Good learning.
Cons-Worst work culture, No work life balance, old management is not open to new employees, will harass you in such a way so that you leave the company.

Associate Manager Interview Questions asked at other Companies

Q1. How will you calculate tension on the sheet which is being given OFF, by Pay off reel ?
View answer (5)

Maintenance Engineer Interview Questions & Answers

user image Jitendra Sharma

posted on 13 Apr 2023

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I was interviewed before Apr 2022.

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 

Math, reasoning ,Quant, technical, behaviour

Round 3 - Group Discussion 

Situational Group discussion

Maintenance Engineer Interview Questions asked at other Companies

Q1. 1)which refrigeration cycle used in chilling plant?
View answer (9)

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

Boiler Field Operator Interview Questions asked at other Companies

Q1. Power plant in water steam air flow & parameter thermodynamics coal quality water analysis
View answer (1)

Hindustan Zinc interview questions for popular designations

 Assistant Manager

 (3)

 Mining Engineer

 (3)

 Associate Manager

 (2)

 Accountant

 (1)

 Assistant General Manager Administration

 (1)

 Assistant Manager Operations

 (1)

 Boiler Field Operator

 (1)

 Cashier & Computer Operator

 (1)

JDO Trainee Interview Questions & Answers

user image Anonymous

posted on 6 Mar 2021

I applied via Referral

Interview Questionnaire 

1 Question

  • Q1. Underground and HEMM Maintenance experience is must

Interview Preparation Tips

Interview preparation tips for other job seekers - First you have must u/g VTC.

Get interview-ready with Top Hindustan Zinc Interview Questions

juniour Executive Producer Interview Questions & Answers

user image Rajesh Sharma

posted on 24 Dec 2022

I applied via Company Website and was interviewed before Dec 2021. There were 3 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 tips
Round 2 - Aptitude Test 

General knowledge, physics chemistry biology, psychology

Round 3 - Interview 

(3 Questions)

  • Q1. There are Many questions regarding metallurgy and person aptitude regarding behaviour and my education
  • Q2. Metallurgy and general chemistry
  • Q3. Personal attributes and family members Communication and good speaker

Interview Preparation Tips

Interview preparation tips for other job seekers - Good communication skill ,basis knowledge your last qualification and current affairs on daily basis so easily job can find and always gain more knowledge regarding your professional and educational.

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

Interview Questionnaire 

2 Questions

  • Q1. How can we do Underground working , how blasting system achieved in underground mines. Support system , ventilation ,
  • Ans. 

    Underground working in mining involves the use of blasting systems, support systems, and ventilation.

    • Underground working in mining is done through the use of tunnels and shafts.

    • Blasting systems are used to break up the rock and extract the desired minerals.

    • Support systems such as rock bolts, shotcrete, and steel arches are used to ensure the stability of the underground workings.

    • Ventilation systems are crucial for prov...

  • Answered by AI
  • Q2. Which gad present from blasting and how it handles.
  • Ans. 

    Gases like carbon monoxide and nitrogen oxides are present from blasting and are handled through ventilation and monitoring.

    • Gases are produced during blasting due to the combustion of explosives.

    • Carbon monoxide and nitrogen oxides are the most common gases produced.

    • These gases can be harmful to humans and the environment.

    • Ventilation systems are used to remove the gases from the mine.

    • Monitoring systems are used to detec...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - We always confidential mode and prepare yourself basic information related underground mining.

Mining Engineer Interview Questions asked at other Companies

Q1. What is latest technologies used in mining industry with Explanation? Regarding drilling charging and blasting operation? Some question on Latest Machineries used in Mining industry and Mines safety related to dump management, mine excavati... read more
View answer (2)

I applied via Campus Placement and was interviewed before Oct 2019. There were 4 interview rounds.

Interview Questionnaire 

5 Questions

  • Q1. 1.Favourite subject?
  • Q2. 2.Basic questions on drilling blasting from industrial training like hole dia ,types of explosives used ,quantity of explosive per hole .pull per blast ,powder factor.
  • Q3. 3.Longwall mining face power pack position with detailed layout.
  • Ans. 

    The power pack position for longwall mining face should be strategically located for efficient operation.

    • The power pack should be located near the longwall face to minimize the length of hydraulic hoses and electrical cables.

    • It should be positioned in a safe and accessible location for maintenance and repair.

    • The power pack should be designed to withstand the harsh mining environment, including dust and moisture.

    • The lay...

  • Answered by AI
  • Q4. 4.Bord and pillar mining percentage of extraction.
  • Ans. 

    Bord and pillar mining percentage of extraction refers to the amount of coal or ore that can be extracted from a given area using this method.

    • The percentage of extraction in bord and pillar mining can vary depending on factors such as the size of the pillars left behind, the thickness of the seam being mined, and the equipment used.

    • In general, the percentage of extraction for coal using bord and pillar mining ranges fr...

  • Answered by AI
  • Q5. 5.Blast output calculation on a given data set and powderfactor calculation.
  • Ans. 

    Explaining blast output calculation and powder factor calculation.

    • Blast output calculation involves determining the amount of material moved during a blast.

    • Powder factor calculation involves determining the amount of explosive needed to move a certain amount of material.

    • Blast output calculation can be done using the formula: Volume of material moved = hole volume x burden x spacing x number of holes.

    • Powder factor calcu...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be confident .Dont try to bluff &end of the interview u will fail miserably incase of narrating facts u r not familiar with.

Mining Engineer Interview Questions asked at other Companies

Q1. What is latest technologies used in mining industry with Explanation? Regarding drilling charging and blasting operation? Some question on Latest Machineries used in Mining industry and Mines safety related to dump management, mine excavati... read more
View answer (2)

I applied via Campus Placement and was interviewed before Mar 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. What is Amazon's business strategy?
  • Ans. 

    Amazon's business strategy is to be the most customer-centric company in the world.

    • Customer obsession

    • Continuous innovation

    • Operational excellence

    • Long-term thinking

    • Expansion into new markets and industries

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Do NOT go for it unless you are in desparate need of a job.

Associate Manager Interview Questions asked at other Companies

Q1. How will you calculate tension on the sheet which is being given OFF, by Pay off reel ?
View answer (5)

I applied via Recruitment Consultant and was interviewed in Nov 2019. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What is mining ? which purpose to excavate soil
  • Ans. 

    Mining is the process of extracting valuable minerals or other geological materials from the earth's surface or underground.

    • Mining is done to obtain various resources such as coal, gold, diamonds, and metals like iron, copper, and aluminum.

    • It involves the removal of soil, rocks, and other materials to access the desired minerals.

    • Mining can be categorized into surface mining and underground mining, depending on the loca...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Online

Assistant Manager Interview Questions asked at other Companies

Q1. You are Handling cash operations then how you manage operations with sales ?
View answer (87)

Hindustan Zinc Interview FAQs

How many rounds are there in Hindustan Zinc interview?
Hindustan Zinc interview process usually has 2-3 rounds. The most common rounds in the Hindustan Zinc interview process are Resume Shortlist, Technical and HR.
What are the top questions asked in Hindustan Zinc interview?

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

  1. How can we do Underground working , how blasting system achieved in underground...read more
  2. How we know the RTD showing correct temperature only use multimete...read more
  3. 5.Blast output calculation on a given data set and powderfactor calculati...read more
How long is the Hindustan Zinc interview process?

The duration of Hindustan Zinc interview process can vary, but typically it takes about less than 2 weeks to complete.

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Hindustan Zinc Interview Process

based on 41 interviews

Interview experience

3.6
  
Good
View more

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Hindustan Zinc Reviews and Ratings

based on 858 reviews

3.8/5

Rating in categories

3.7

Skill development

3.3

Work-life balance

3.9

Salary

3.4

Job security

3.3

Company culture

3.3

Promotions

3.4

Work satisfaction

Explore 858 Reviews and Ratings
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