Jindal Stainless Senior Operations Engineer Interview Questions and Answers

Q1. Line details experience
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Q2. Process improvement
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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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Q1. Tell us about the production cycle
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The production cycle is the process of converting raw materials into finished products through a series of steps.
• The production cycle typically includes stages such as sourcing raw materials, manufacturing, quality control, packaging, and distribution.

• Efficient production cycles can help reduce costs, improve quality, and increase productivity.

• For example, in a manufacturing plant, the production cycle may involve rece...read more
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Q2. Tell us about the lean manufacturing process
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Lean manufacturing is a systematic method for minimizing waste within a manufacturing system without sacrificing productivity.
• Focuses on eliminating waste in the production process

• Involves continuous improvement and problem-solving

• Emphasizes efficiency and value creation for the customer

• Uses tools such as 5S, Kanban, and value stream mapping

• Promotes a culture of employee involvement and empowerment
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Q1. About pre treatment process in SMS
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Q2. About electric arc furnace
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Q3. About technical questions in SMS
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Why the huge money expended on the advertisement

Q1. Mechanical questions
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All India written Test

Q1. Any past experience in the relavent org
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Q2. Technical
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Mathematics, analytical

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Q1. Your expectations
Ans. 
I expect clear communication, strong leadership, efficient processes, and a focus on continuous improvement.
• Clear communication with team members and stakeholders

• Strong leadership skills to motivate and guide the team

• Efficient processes to streamline operations and increase productivity

• Focus on continuous improvement to drive success and growth
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Q2. Any questions for us
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Q1. Technical questions and past achivement
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Q2. Tell about your service and career development
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Q1. Salary negotiation
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