ArcelorMittal Nippon Steel Interview Questions, Process, and Tips

Q1. Favorite subject related questions
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Q1. Personal information
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Q1. Turbine operation
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Q2. Project erction Commissing and operation
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Candensar to turbine hight 6metar and boiler dram hight c leval in top side
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Q3. Commissioning and operation
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Boiler side tube hydraulic test , feed pump Mt trial, load trial , IDFan, FD fan trail , turbine side steam blowing, oil flashing, vaccum chack
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Q4. Turbine DCS opression
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Cooling water pump start , steam line charge, main steam valae bypass start165kg /cm2 pressure, steam temperature 525 0c steam floow 320 tans
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Q5. Water system, axzllary pump
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Q6. Boiler Afbc, cfbc boiler
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Q7. Gas turbine operation
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Q8. Steel plant DCS monitoring
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Q9. Cooling water system
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Q1. Your previous company profile,and what's role in your department,and any major activities have you done
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Q1. What's salary expectation,why I hierd you and what to do in up coming 5 years for company,
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Development and modification of equipment

Q1. Process regarding statutory clearances ?
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Statutory clearances involve obtaining legal approvals for various corporate activities.
• Identify the specific statutory clearances required for each corporate activity

• Understand the process and timeline for obtaining each clearance

• Ensure compliance with all legal requirements and regulations

• Maintain proper documentation of all clearances obtained

• Regularly review and update the status of pending clearances
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Q2. Learning experience regarding land acquisition?
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Successfully managed land acquisition process for new corporate office, learning importance of thorough research and negotiation skills.
• Conducting thorough research on local laws and regulations regarding land acquisition

• Building relationships with landowners and stakeholders to negotiate fair deals

• Ensuring all necessary permits and approvals are obtained before finalizing the acquisition

• Learning to anticipate and addr...read more
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Q1. General discussion?
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Q2. Conflict Management?
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Q1. Tell us which type of transformer is better and test runs to be conducted before installing new transformer.
Ans. 
Oil-filled transformers are better due to higher efficiency and lower maintenance requirements. Test runs should include insulation resistance, turns ratio, and load testing.
• Oil-filled transformers are better than dry-type transformers due to higher efficiency and lower maintenance requirements.

• Test runs should include insulation resistance testing to check for any insulation breakdown.

• Turns ratio testing should be con...read more
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Q2. How many RIO panels and number of DI/DO and AI/AO channels provided in Blast Furnace. During commissioning of blast furnace what were the major problems you faced?
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The Blast Furnace is equipped with multiple RIO panels and a variety of DI/DO and AI/AO channels.
• The Blast Furnace typically has several RIO panels installed for monitoring and control purposes.

• The number of DI/DO channels provided in a Blast Furnace can vary depending on the specific setup and requirements.

• During commissioning, major problems may include issues with sensor calibration, communication errors, or softwar...read more
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Q3. Which all types of drives you have worked on? During ID run of motor with drive which parameters are measured and which parameters numbers in drive.
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Q1. How many projects you have completed.
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Q2. How many years of maintenance experience. Are you willing to transfer. Are you willing to take task in new department. Expected CTC
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Q1. This one is regarding the expectations and what they can provide.
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Stores Operations process and Scarp disposal

Q1. Stores Operations process
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