Hindustan Zinc Maintenance Engineer Interview Questions and Answers

Q1. All about area related work
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Q1. Package finalizing and house allotment process
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Basic aptitude test with time limit

Q1. Basically questions about the trade about you are working or knowledge of job and experience , the job in the field of interest is very important
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Q2. Ask about educational qualification and any achievements
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Q1. What is your achievements in your previous plant
Ans. 
Implemented predictive maintenance program resulting in 20% reduction in downtime and 15% increase in equipment lifespan.
• Implemented predictive maintenance program

• Achieved 20% reduction in downtime

• Realized 15% increase in equipment lifespan
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Q2. What are the critical scenario which you have deal in adverse conditions.
Ans. 
I have dealt with critical scenarios such as equipment breakdowns during peak production hours and power outages during extreme weather conditions.
• Responding quickly to equipment breakdowns to minimize downtime and production losses

• Implementing contingency plans for power outages to ensure minimal disruption to operations

• Coordinating with cross-functional teams to troubleshoot and resolve critical issues

• Prioritizing sa...read more
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Q1. Give one example of learn from failure
Ans. 
One example of learning from failure is failing to meet a project deadline and using that experience to better estimate future timelines.
• Reflect on what went wrong and why

• Identify areas for improvement

• Develop a plan to address those areas

• Apply the lessons learned to future projects

• Communicate the lessons learned to team members

• Example: Failing to deliver a project on time due to poor communication with stakeholders. Th...read more
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Q1. How will you manage work load in job
Ans. 
I will prioritize tasks, delegate when necessary, and communicate with my team to ensure efficient workload management.
• Create a to-do list and prioritize tasks based on urgency and importance

• Delegate tasks to team members based on their strengths and workload

• Communicate with team members to ensure everyone is on the same page and workload is evenly distributed

• Take breaks and practice self-care to avoid burnout
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Q1. 1) What about work experience. 2) what's quality of maintenance engg. 3) What is your idea of a successful maintenance team. 4) servo valve working principle. And difference between servo valve and propor...read more
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Q1. Normal questions like 1) why do you want to this job. 2) salary expectations. 3) why should we hire you .....etc
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6 members are there one topic provided how to take action following topics.
1) what is relation between mechanical and electrical systems.
2) work from home pros and cons.
3) Covid 19 impacts on steel sector.
4) For one month charge of mechanical maintenance GM how to handle it.

Q1. Rail Track Grade
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Q1. Cokr oven door made from which material?
Ans. 
The door of a cokr oven is typically made from heat-resistant materials such as refractory bricks or ceramic fiber.
• Refractory bricks

• Ceramic fiber
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Q1. Quenching car cage tilting which mechanism?
Ans. 
The mechanism for quenching car cage tilting is typically achieved through the use of hydraulic systems.
• Hydraulic systems are commonly used in industrial applications to control the movement of heavy machinery.

• The hydraulic system applies pressure to a piston, which in turn controls the tilting of the car cage.

• The quenching process involves rapidly cooling a material to achieve specific properties, often used in heat t...read more
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