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Hindustan Zinc Mechanical Supervisor Interview Questions and Answers

Updated 25 Jun 2021

Hindustan Zinc Mechanical Supervisor Interview Experiences

1 interview found

I applied via Recruitment Consultant and was interviewed in May 2021. There was 1 interview round.

Interview Questionnaire 

7 Questions

  • Q1. My work my grief
  • Q2. I am in dire need of work right now
  • Q3. While working I keep my focus only on work
  • Q4. I like mechanical work from the very beginning
  • Q5. I can do many other things besides mechanical
  • Q6. I have also made two wheeler to four wheeler car.
  • Q7. Two wheeler engine was used in that car.

Interview Preparation Tips

Interview preparation tips for other job seekers - You don't have that much money in your head.Who can do ITI and Diploma.But the training I have done is not less than ITI diploma.I have done motor rewinding / two wheeler / four wheeler training:And I work this bug well and diligently.This is not my pride.This is my belief.

Interview questions from similar companies

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

I applied via Walk-in and was interviewed before Sep 2022. 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 Resume tips
Round 2 - Technical 

(4 Questions)

  • Q1. What is least count of micrometer?
  • Ans. 

    The least count of a micrometer is the smallest measurement that can be read on the scale of the micrometer.

    • The least count of a micrometer is typically 0.01 mm or 0.001 mm depending on the type of micrometer.

    • It is determined by the number of divisions on the thimble and the pitch of the screw.

    • For example, a micrometer with 50 divisions on the thimble and a pitch of 0.5 mm would have a least count of 0.01 mm.

  • Answered by AI
  • Q2. What is pressure?
  • Ans. 

    Pressure is the force applied perpendicular to the surface of an object per unit area.

    • Pressure is force divided by area: P = F/A

    • Pressure is measured in units such as Pascals (Pa) or pounds per square inch (psi)

    • Examples of pressure include atmospheric pressure, tire pressure, and hydraulic pressure

  • Answered by AI
  • Q3. What is newton 3rd law?
  • Ans. 

    Newton's 3rd law states that for every action, there is an equal and opposite reaction.

    • Action and reaction forces are always equal in magnitude but opposite in direction

    • These forces act on different objects

    • Examples include a person walking (action) pushing the ground backward (reaction)

  • Answered by AI
  • Q4. What is displacement?
  • Ans. 

    Displacement is the change in position of an object, typically measured in a straight line from the initial to the final position.

    • Displacement is a vector quantity, meaning it has both magnitude and direction.

    • It can be positive, negative, or zero depending on the direction of the movement.

    • For example, if a car travels 10 meters east and then 5 meters west, the total displacement is 5 meters east.

    • Displacement is differe...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Gain knowledge and enjoy your life.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Walk-in

Round 1 - Technical 

(1 Question)

  • Q1. Utility maintenance
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Mar 2022. 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 Resume tips
Round 2 - Technical 

(1 Question)

  • Q1. Question related to safety during maintenance of HEMM and dewatering pump, also technical questions about dewatering pump and mining machinery.
Round 3 - Technical 

(1 Question)

  • Q1. Asking about DGMS and its guidelines according mechanical department. Also asking about how to handle situation if any machine breakdown in mines. Also asking some technical questions about hydraulic syste...

Interview Preparation Tips

Topics to prepare for Tata Steel Mechanical Supervisor interview:
  • Safety
  • Technical knowledge of HEMM
  • Dewatering pump
  • ETP
  • DGMS
Interview preparation tips for other job seekers - Must prepare and collect good knowledge about safety of related department. Also prepare and gather some knowledge about the work that you have to do if you joined.
Interview experience
4
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed in Feb 2024.

Round 1 - Technical 

(4 Questions)

  • Q1. What is piston pump
  • Ans. 

    A piston pump is a type of positive displacement pump that uses a piston to move fluid through a system.

    • Piston pumps are commonly used in hydraulic systems to generate high pressure for various applications.

    • They operate by using a reciprocating piston to create a vacuum at the inlet and push fluid out through the outlet.

    • Examples of piston pumps include axial piston pumps, radial piston pumps, and duplex piston pumps.

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

    A conveyor is a mechanical device used to transport materials from one location to another.

    • Conveyors are commonly used in industries such as manufacturing, food processing, and mining.

    • They can be powered by motors, gravity, or manually operated.

    • Examples of conveyors include belt conveyors, roller conveyors, and screw conveyors.

  • Answered by AI
  • Q3. What is coupling
  • Ans. 

    Coupling is a device used to connect two shafts together at their ends for transmitting power.

    • Couplings are used to transmit power from one shaft to another without misalignment.

    • They are designed to accommodate slight misalignments and allow for easy disconnection.

    • Common types of couplings include rigid, flexible, and fluid couplings.

    • Examples of couplings include gear couplings, grid couplings, and jaw couplings.

  • Answered by AI
  • Q4. Vernier caliper list count
  • Ans. 

    Vernier caliper is a precision measuring tool used to measure dimensions with high accuracy.

    • Vernier calipers have a main scale and a sliding Vernier scale for more precise measurements.

    • The count on a Vernier caliper refers to the number of divisions on the Vernier scale that align with divisions on the main scale.

    • The count can vary depending on the precision of the caliper, with common counts being 10, 20, or 50 divisi

  • Answered by AI
Round 2 - Assignment 

What is coupling
Vernier caliper list count
What is piston pump

Interview Preparation Tips

Interview preparation tips for other job seekers - Supervisor

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
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Hindustan Zinc Interview FAQs

What are the top questions asked in Hindustan Zinc Mechanical Supervisor interview?

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

  1. I have also made two wheeler to four wheeler c...read more
  2. I can do many other things besides mechani...read more
  3. I like mechanical work from the very beginn...read more

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Hindustan Zinc Mechanical Supervisor Salary
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₹2.2 L/yr - ₹9 L/yr
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