ArcelorMittal Nippon Steel Assistant Engineer Interview Questions and Answers

Q1. How to calculate BOM in building project.
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Q1. About electric arc furnace
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Q2. Electric arc furnace operation
Ans. 
Electric arc furnace operation involves melting scrap metal using high-voltage electric arcs.
• Electric arc furnaces use graphite electrodes to create an electric arc that melts scrap metal.

• The high temperature generated by the electric arc helps remove impurities from the metal.

• Operators need to monitor the furnace temperature, electrode position, and scrap metal feed rate to ensure efficient operation.
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Q1. About Iron and steel Quality.
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It was an online test with 4 sections. Numerical, Reasoning, Verbal ability and your Subject ( GIS in my case)

Q1. Educational documents as well as experience related documents were verified throughly
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Q1. Various questions related to your subject. Queations were application based, general knowledge from your field and some were from HR like to conveince them how you will be fruitful to the company.
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Q1. What is the viscosity of Oil 46 & what is Viscosity
Ans. 
Viscosity of Oil 46 is 46 cSt. Viscosity is a measure of a fluid's resistance to flow.
• Viscosity of Oil 46 is 46 cSt (centistokes)

• Viscosity is a measure of a fluid's resistance to flow

• Higher viscosity means thicker fluid, lower viscosity means thinner fluid

• Viscosity is important in determining the performance of lubricants and hydraulic fluids
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Q1. Regarding Pellet plant
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Q1. About subject and mechanical related question
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Q2. What is gear,pully,belt drive ,chain etc
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Gear, pulley, belt drive, and chain are mechanical components used to transmit motion and power between rotating shafts.
• Gear: Toothed wheel that meshes with another gear to transmit motion.

• Pulley: Wheel with a grooved rim used with a belt to transmit power.

• Belt drive: System of belts and pulleys used to transfer power between shafts.

• Chain: Series of connected links used to transmit motion and power.

• Examples: Gear train...read more
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Q1. Blast furnace oparation related and rmhs or stock house related questions
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Q2. Intership experience pci and pcm
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