ArcelorMittal Nippon Steel Operations Manager Interview Questions and Answers

Q1. What is the stress
Ans. 
Stress is a natural response to pressure or demands that can manifest physically, emotionally, and mentally.
• Stress is a normal part of life and can be both positive (eustress) and negative (distress).

• It can result from various factors such as work deadlines, financial problems, relationship issues, or major life changes.

• Symptoms of stress may include headaches, muscle tension, fatigue, irritability, anxiety, and diffic...read more
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Q2. What is least count
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Least count is the smallest measurement that can be taken using a measuring instrument.
• Least count is the smallest division that can be measured on a scale or instrument.

• It is important for accurate measurements and precision in various fields such as engineering, physics, and manufacturing.

• For example, a ruler with millimeter divisions has a least count of 1 mm.

• In a vernier caliper, the least count is determined by th...read more
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Q3. Name the different files
Ans. 
Different types of files include text files, image files, audio files, video files, executable files, and more.
• Text files (e.g. .txt)

• Image files (e.g. .jpg, .png)

• Audio files (e.g. .mp3, .wav)

• Video files (e.g. .mp4, .avi)

• Executable files (e.g. .exe)

• Compressed files (e.g. .zip, .rar)
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Normal aptitude questions, Basic maths and statistics.

Q1. Tell us about yourself. what should we hire you for this position ?
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Q2. What you major achievements till date?
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Q1. Why do you prefer jindal saw
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Q2. Describe your self , how would you describe
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Q1. What are your job responsibilities in your previous plant?
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Q2. What are the safety interlocks in boiler and turbine?
Ans. 
Safety interlocks in boiler and turbine are mechanisms designed to prevent unsafe conditions and protect equipment.
• Safety valves to release excess pressure in the boiler

• Flame detectors to ensure proper combustion in the boiler

• Emergency stop buttons to shut down the turbine in case of a malfunction

• Temperature sensors to monitor and control the temperature in the boiler and turbine

• Pressure switches to prevent overpressur
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Q3. How many overspeed trips are generally set in turbines?
Ans. 
The number of overspeed trips set in turbines varies depending on the type and size of the turbine.
• The number of overspeed trips set in turbines can range from 1 to 3, depending on the manufacturer and design of the turbine.

• Overspeed trips are safety mechanisms that are designed to shut down the turbine if it exceeds its maximum safe operating speed.

• Some turbines may have adjustable overspeed trip settings to allow for...read more
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Q4. What are the reasons for ACC vacuum low during rain?
Ans. 
ACC vacuum may be low during rain due to water entering the system and affecting the vacuum pressure.
• Water entering the ACC system can disrupt the vacuum pressure

• Moisture can cause blockages in the system, leading to low vacuum levels

• Leaks in the system can allow water to enter and affect the vacuum pressure
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It's quite simple simple math question was asked

The topic was arrange marriage and same discussed

All India written Test

Q1. Any past experience in the relavent org
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Q2. Technical
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