Norsk Hydro IT Analyst Interview Questions and Answers

Q1. Background experience, previous client facing challenges
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Aptitude round with basic questions

Q1. General Questions related to project
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Q2. Project discussion
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Q1. General discussion on cement grinding unit
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Q2. Discussion on grinding efficiency and factors effecting performance of grinding
Ans. 
Grinding efficiency is influenced by factors like feed rate, material properties, grinding wheel speed, and coolant usage.
• Feed rate: Higher feed rates can improve efficiency but may lead to increased wear on the grinding wheel.

• Material properties: Harder materials require slower grinding speeds to achieve optimal efficiency.

• Grinding wheel speed: Higher speeds can increase efficiency but may also generate more heat, aff...read more
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Q3. The effect of grinding media on ball mill performance
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Grinding media can significantly impact ball mill performance by affecting grinding efficiency and wear rate.
• The type of grinding media used can affect the grinding efficiency of the ball mill.

• Different materials of grinding media have varying wear rates, impacting maintenance costs.

• The size and shape of the grinding media can also influence the grinding process.

• For example, using ceramic balls instead of steel balls c...read more
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Q1. On slag reactivity and it's effect on cement performance
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Slag reactivity can impact cement performance by influencing hydration reactions and strength development.
• Slag reactivity refers to the ability of slag to react with water and form cementitious compounds.

• Higher slag reactivity can lead to faster hydration reactions and improved early strength development.

• However, excessive slag reactivity can also result in rapid setting and reduced workability of the concrete.

• Proper s...read more
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Q2. How the ground slag enhance concrete performance was discussed. The effects of ground slag in concrete especially durability of concrete was discussed
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The exam was lengthy

Data analytics trends

Q1. Tmay, data analytics projects and questions
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Q1. What is medicine
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Q2. What is tablet???
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A tablet is a portable computer device with a touchscreen display, typically used for browsing the internet, watching videos, playing games, and more.
• Portable computer device with a touchscreen display

• Commonly used for browsing the internet, watching videos, playing games, etc.

• Examples: Apple iPad, Samsung Galaxy Tab, Amazon Fire Tablet
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Direct through campus placement and group discussion.

Q1. All the studies related concepts were aksed
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Q2. About COST ACCOUNTING STANDARDS
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Q1. Explain PTP process
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PTP process stands for Procure-to-Pay process, which involves the steps from purchasing goods/services to making payment.
• PTP process starts with requisitioning of goods/services by a department.

• Next step involves obtaining quotes, selecting a vendor, and creating a purchase order.

• Goods/services are received, and invoices are matched with the purchase order.

• Payment is made to the vendor based on the invoice.

• The process ...read more
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Q1. Can you describe the challenging accounting projects you have managed?
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Managed complex accounting projects involving revenue recognition, mergers and acquisitions, and financial statement analysis.
• Led a team in implementing new revenue recognition standards, ensuring compliance with GAAP

• Managed the accounting aspects of a merger, including due diligence, purchase price allocation, and integration of financial systems

• Conducted detailed financial statement analysis to identify trends, varia
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Q2. What ERP software have you worked with?
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I have worked with SAP, Oracle, and Microsoft Dynamics ERP software.
• Experience with SAP ERP software

• Proficiency in Oracle ERP software

• Familiarity with Microsoft Dynamics ERP software
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Q1. What is your approach to measuring team performance?
Ans. 
I measure team performance through a combination of KPIs, regular feedback sessions, and performance reviews.
• Establish key performance indicators (KPIs) to track team progress

• Conduct regular feedback sessions to address strengths and areas for improvement

• Schedule periodic performance reviews to evaluate individual and team achievements

• Utilize tools like balanced scorecards or dashboards to visualize performance data
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Q2. Can you describe how you contributed to reducing costs within the company?
Ans. 
I implemented process improvements and negotiated better vendor contracts to reduce costs.
• Identified inefficiencies in current processes and proposed solutions to streamline operations

• Negotiated with vendors to secure better pricing and terms for supplies and services

• Implemented cost-saving measures such as switching to more cost-effective suppliers or technologies

• Analyzed spending patterns and identified areas where c...read more
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Q1. Salary discussion and negotiations
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Q2. Preferred location and joining date
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Preferred location is New York City and preferred joining date is within the next month.
• Preferred location: New York City

• Preferred joining date: Within the next month
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