ArcelorMittal Nippon Steel Engineer Trainee Interview Questions and Answers

Practice all aptitude questions and also gain few core engineering knowledge for core section.

Q1. Tell me about Yourself
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Q1. Tell me your internship learning and experience
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Each question carry different marks some carry 1 mark few 2 mark and few 5 marks we need to answer accordingly

20 question 60 minutes each question carry 5 marks

Q1. Asked questions from area of interest and intern
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Q2. Define Entropy with example
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Entropy is a measure of disorder or randomness in a system.
• Entropy is a concept in thermodynamics that quantifies the degree of randomness or disorder in a system.

• It is a measure of the number of possible arrangements or states that a system can have.

• Entropy increases with the increase in randomness or disorder.

• For example, a deck of cards in perfect order has low entropy, but shuffling the deck increases the entropy.

• A...read more
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Q3. Basic laws of thermodynamics
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The basic laws of thermodynamics govern the behavior of energy in various systems.
• The first law of thermodynamics, also known as the law of energy conservation, states that energy cannot be created or destroyed, only transferred or transformed.

• The second law of thermodynamics states that the entropy of an isolated system always increases over time.

• The third law of thermodynamics states that as the temperature approache...read more
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Q4. Define thermodynamics equilibrium
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Thermodynamic equilibrium is a state where there is no net change in the macroscopic properties of a system over time.
• Thermodynamic equilibrium is a stable state where all forces and processes within a system are balanced.

• In thermodynamic equilibrium, the system is at a uniform temperature and pressure throughout.

• There is no transfer of heat or work between the system and its surroundings in thermodynamic equilibrium.

• E...read more
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Aptitude test online

Q1. Second rank by using sql
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Q2. Diff between like and rlike
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The main difference between like and rlike is that like is used for simple pattern matching using wildcards, while rlike is used for regular expression pattern matching.
• like is used for simple pattern matching with % representing zero or more characters and _ representing a single character

• rlike is used for more complex pattern matching using regular expressions

• Example: 'abc' like 'a%' will return true, while 'abc' rli
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It was of 3 hours and include mechanical engineering concepts

GD topic was renewable energy sources