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ArcelorMittal Nippon Steel Interview Questions, Process, and Tips

Updated 13 Feb 2025

Top ArcelorMittal Nippon Steel Interview Questions and Answers

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ArcelorMittal Nippon Steel Interview Experiences

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218 interviews found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Recruitment Consulltant and was interviewed in Dec 2023.Β There was 1 interview round.

Round 1 - TechnicalΒ 

(4 Questions)

  • Q1. Why do we improve power factor.
  • Ans. 

    Improving power factor helps in reducing energy losses, increasing system efficiency, and reducing electricity costs.

    • Improving power factor reduces the amount of reactive power flowing in the system, which in turn reduces energy losses.

    • Higher power factor means more efficient use of electricity and less strain on the electrical system.

    • Improving power factor can lead to reduced electricity costs for consumers and utilit...

  • Answered by AI
  • Q2. What is buccholz relay, how does it work?
  • Ans. 

    Buccholz relay is a protective device used in oil-filled transformers to detect faults such as internal arcing or overheating.

    • Buccholz relay is installed in the oil pipe connecting the transformer tank and conservator tank.

    • It works based on the principle that gas is generated when a fault occurs in the transformer, causing oil level to drop and gas to accumulate in the relay.

    • The relay consists of two float switches - o...

  • Answered by AI
  • Q3. What is DP in siemens communication?
  • Ans. 

    DP in Siemens communication stands for Distributed Peripherals.

    • DP is a communication protocol used by Siemens for connecting distributed peripherals to a central control system.

    • It allows for real-time data exchange between the peripherals and the control system.

    • DP is commonly used in industrial automation applications.

    • Examples of DP communication modules include DP/DP couplers and DP slaves.

  • Answered by AI
  • Q4. How do we communicate s7 PLC and abb drive using profibus.
  • Ans. 

    To communicate S7 PLC and ABB drive using Profibus, you need to configure the Profibus network, set up the communication parameters, and establish the communication link.

    • Configure the Profibus network by setting the correct baud rate, address, and other network parameters.

    • Set up the communication parameters on both the S7 PLC and ABB drive to ensure they are compatible with each other.

    • Establish the communication link b...

  • Answered by AI

Skills evaluated in this interview

Electrical Engineer Interview Questions asked at other Companies

Q1.Β What is the difference between Switch gear & Circuit Breakers ?
View answer (11)
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed in Jan 2024.Β There were 2 interview rounds.

Round 1 - HRΒ 

(5 Questions)

  • Q1. Associate team ko safety training dena
  • Q2. Job jane ke pahle Tool box talking dena Shvhi ko
  • Q3. Company ke leai bola hai jo v manpower Maintenance tem yaa operation tem hai Safety training deya jata hai or fitness certificate follow koe problem nhai hoga
  • Q4. Job aarjent ho jo ve hai apne Supervisor se baat kr ke jana hai yaa shift incharj se baat kr ke jana T.B.T laikar saide pe jana rhtaa hi training program v attend monthly hota hai full Safety goggles or ...
  • Q5. Company ke pass ke prakr ka EQUIPMENT hai jo ke Kaam krtai time pe thoda dhyan dena prtaa hai koe prakar ka kchtra hone se bchaw ho jaan ke pure surachh or safety Enwarment
Round 2 - HRΒ 

(2 Questions)

  • Q1. Hot metal haindling
  • Q2. Safety or safely job opening krnaa

Interview Preparation Tips

Interview preparation tips for other job seekers - Steel iron plant me sector skill development of hot metal haindling full
Pps, safety goggles or safety hailmet, safety jacket ke Sop. Ke shath jab krnaa

Site Supervisor Interview Questions asked at other Companies

Q1.Β What are handover process to civil or facillities
View answer (4)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
6-8 weeks
Result
-

I applied via Job Portal and was interviewed in Nov 2023.Β There were 2 interview rounds.

Round 1 - Resume ShortlistΒ 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - TechnicalΒ 

(17 Questions)

  • Q1. What is turbine
  • Ans. 

    A turbine is a machine that converts the energy from a fluid flow into mechanical energy.

    • Turbines are commonly used in power plants to generate electricity from steam or water flow.

    • There are different types of turbines such as steam turbines, gas turbines, and water turbines.

    • Turbines have blades that are rotated by the fluid flow, causing a shaft to spin and generate power.

    • The mechanical energy produced by turbines can

  • Answered by AI
  • Q2. What is blast furnace
  • Ans. 

    A blast furnace is a type of metallurgical furnace used for smelting to produce industrial metals, generally iron.

    • Used for smelting iron ores to produce iron

    • Consists of a furnace chamber with a stack and tuyeres

    • Operates at high temperatures using coke as fuel

    • Produces molten iron and slag as byproducts

  • Answered by AI
  • Q3. What is transformer
  • Ans. 

    A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.

    • Consists of two coils of wire, known as primary and secondary coils

    • Primary coil is connected to a power source, while secondary coil is connected to the load

    • Works on the principle of electromagnetic induction to change voltage levels

    • Used to step up or step down voltage levels in electrical systems

    • Ex...

  • Answered by AI
  • Q4. Types of transformer
  • Ans. 

    Types of transformers include step-up, step-down, isolation, autotransformer, and distribution transformers.

    • Step-up transformer increases voltage levels

    • Step-down transformer decreases voltage levels

    • Isolation transformer provides electrical isolation between primary and secondary windings

    • Autotransformer has a single winding with multiple taps for different voltage levels

    • Distribution transformer is used to supply power t

  • Answered by AI
  • Q5. Working principle of Transformers
  • Ans. 

    Transformers work on the principle of electromagnetic induction to transfer electrical energy between two or more circuits.

    • Transformers have two coils of wire, known as primary and secondary coils, which are wound around a core made of ferromagnetic material.

    • When an alternating current flows through the primary coil, it creates a changing magnetic field around the coil.

    • This changing magnetic field induces a voltage in ...

  • Answered by AI
  • Q6. What is resistance
  • Ans. 

    Resistance is the opposition to the flow of electric current in a material.

    • Resistance is measured in ohms (Ξ©).

    • It is caused by collisions between electrons and atoms in a material.

    • Materials with high resistance are insulators, while materials with low resistance are conductors.

    • Resistance can be calculated using Ohm's Law: R = V/I, where R is resistance, V is voltage, and I is current.

  • Answered by AI
  • Q7. What is diode types of diode
  • Ans. 

    Diodes are electronic components that allow current to flow in one direction only. Common types include PN junction diodes, Zener diodes, Schottky diodes, and light-emitting diodes (LEDs).

    • PN junction diodes: Basic diodes that allow current to flow in one direction only.

    • Zener diodes: Diodes that operate in the reverse breakdown region and are used for voltage regulation.

    • Schottky diodes: Diodes with a lower forward volta...

  • Answered by AI
  • Q8. What is power factor
  • Ans. 

    Power factor is a measure of how effectively electrical power is being used in a circuit.

    • Power factor is the ratio of real power (kW) to apparent power (kVA) in an electrical circuit.

    • It indicates how efficiently power is being converted into useful work.

    • A power factor of 1 (or 100%) means all the power is being used effectively, while a power factor of 0 means none of the power is being used efficiently.

    • Power factor ca...

  • Answered by AI
  • Q9. What is DC motor
  • Ans. 

    A DC motor is a type of electric motor that runs on direct current electricity, converting electrical energy into mechanical energy.

    • DC motors have a rotating armature and a stationary field magnet

    • They operate based on the principle of Lorentz force

    • Common types include brushed and brushless DC motors

    • DC motors are widely used in various applications such as robotics, electric vehicles, and industrial machinery

  • Answered by AI
  • Q10. Difference between AC and DC motor
  • Ans. 

    AC motors use alternating current and are more commonly used for industrial applications, while DC motors use direct current and are often used in household appliances.

    • AC motors use alternating current, while DC motors use direct current

    • AC motors are more commonly used in industrial applications, while DC motors are often used in household appliances

    • AC motors are generally more efficient and require less maintenance co...

  • Answered by AI
  • Q11. What is electromagnetic field
  • Ans. 

    An electromagnetic field is a physical field produced by electrically charged objects. It affects the behavior of charged objects in the vicinity of the field.

    • Consists of electric and magnetic components

    • Generated by electric charges and currents

    • Can be static or dynamic

    • Used in various applications such as wireless communication and MRI machines

  • Answered by AI
  • Q12. Types of motor and working principles
  • Ans. 

    Types of motors include DC motors, AC motors, synchronous motors, and induction motors. Each type operates based on different principles.

    • DC motors operate using direct current and have a commutator to switch the current direction, examples include brushed and brushless DC motors.

    • AC motors operate using alternating current and include types like synchronous motors and induction motors.

    • Synchronous motors rotate at a cons...

  • Answered by AI
  • Q13. What is V F D
  • Ans. 

    VFD stands for Variable Frequency Drive, a type of motor controller that drives an electric motor by varying the frequency and voltage supplied to the motor.

    • VFDs are used to control the speed and torque of AC motors in various applications.

    • They are commonly used in HVAC systems, industrial pumps, fans, and conveyor systems.

    • VFDs can improve energy efficiency by matching the motor speed to the actual load requirements.

    • Th...

  • Answered by AI
  • Q14. What is earthing
  • Ans. 

    Earthing is the process of connecting electrical equipment to the earth to prevent electric shocks and ensure safety.

    • Earthing provides a path for fault currents to flow safely into the ground.

    • It helps in protecting equipment and individuals from electrical faults.

    • Earthing reduces the risk of fire hazards in electrical systems.

    • Types of earthing include plate earthing, pipe earthing, and rod earthing.

    • Proper earthing is e...

  • Answered by AI
  • Q15. Types of motor and working principle
  • Ans. 

    Types of motors include DC motors, AC motors (induction, synchronous), stepper motors, and servo motors. Each type operates based on different principles.

    • DC motors operate on the principle of Lorentz force, where a current-carrying conductor experiences a force in a magnetic field.

    • AC induction motors work on the principle of electromagnetic induction, where a rotating magnetic field induces current in the rotor.

    • AC sync...

  • Answered by AI
  • Q16. What is contactor
  • Ans. 

    A contactor is an electrical device used to switch an electrical circuit on or off.

    • Contactor is typically used in applications where high current needs to be controlled, such as in industrial machinery.

    • It consists of a coil which when energized creates a magnetic field that pulls in a set of contacts to make or break the circuit.

    • Contactor can be controlled manually or automatically through a control system.

    • Common examp...

  • Answered by AI
  • Q17. What is cooking and crawling
  • Ans. 

    Cooking and crawling are terms used in electrical engineering to describe the movement of a circuit breaker's contacts.

    • Cooking refers to the slow separation of the contacts when the circuit breaker is opened under load.

    • Crawling refers to the movement of the contacts due to the presence of small currents even when the circuit breaker is in the closed position.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - What is motor
What is CT and PT
Types of circuit breaker
What is circuit breaker

Top ArcelorMittal Nippon Steel Diploma Electrical Engineer Interview Questions and Answers

Q1.Β What is diode types of diode
View answer (1)

Diploma Electrical Engineer Interview Questions asked at other Companies

Q1.Β What is the use of star delta connection in electrical ?
View answer (3)

Shift Engineer Interview Questions & Answers

user image Liladhar Deshmukh

posted on 6 Feb 2025

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I was interviewed before Feb 2024.

Round 1 - TechnicalΒ 

(2 Questions)

  • Q1. About detail of blast Furnace process
  • Q2. About my job role in previous company

Interview Preparation Tips

Interview preparation tips for other job seekers - Over Good experience and Best interview

Shift Engineer Interview Questions asked at other Companies

Q1.Β What is the process of oil top-up in fluid coupling
View answer (3)

ArcelorMittal Nippon Steel interview questions for popular designations

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Β (13)

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Β Graduate Engineer Trainee (Get)

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Electrician Interview Questions & Answers

user image Anonymous

posted on 16 Aug 2024

Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Feb 2024.Β There was 1 interview round.

Round 1 - One-on-oneΒ 

(4 Questions)

  • Q1. What is Transformer ?
  • Ans. 

    A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.

    • Consists of primary and secondary coils

    • Changes voltage levels (step-up or step-down)

    • Used in power distribution systems

    • Examples: power transformers, distribution transformers

  • Answered by AI
  • Q2. ACB and VCB ?
  • Q3. What is CRO ?
  • Ans. 

    CRO stands for Cathode Ray Oscilloscope, a device used to display and analyze the waveform of electrical signals.

    • CRO is commonly used by electricians and engineers to troubleshoot electrical circuits.

    • It displays voltage waveforms in real-time, allowing users to identify issues such as voltage spikes or distortions.

    • CROs are essential tools for testing and measuring electronic equipment.

    • Example: A CRO can be used to anal...

  • Answered by AI
  • Q4. What is motor ?
  • Ans. 

    A motor is a device that converts electrical energy into mechanical energy to produce motion.

    • Motors are commonly used in various applications such as industrial machinery, household appliances, and vehicles.

    • There are different types of motors including AC motors, DC motors, and servo motors.

    • Motors consist of a rotor and a stator, with the rotor rotating when electrical current is applied.

    • Examples of motors include elec...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - I like u AM/NS safety work πŸ‘

Skills evaluated in this interview

Electrician Interview Questions asked at other Companies

Q1.Β 1. How much current takes a 5hp motor ?, 2. Draw a STAR DELTA and DOL starter control wireing. 3. How to connect star connection, and DELTA connectin. 4. What is the kw of 30hp motor ?, 5. Can you connect a temperature controller ?, 6. What... read more
View answer (5)

Get interview-ready with Top ArcelorMittal Nippon Steel Interview Questions

Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-oneΒ 

(3 Questions)

  • Q1. What is relay ?
  • Ans. 

    A relay is an electrically operated switch that uses an electromagnet to mechanically operate a switch.

    • Relays are used to control high power circuits with low power signals, such as in automotive applications.

    • They can be used to control multiple circuits with a single signal.

    • Relays are commonly used in industrial automation, telecommunications, and power systems.

    • Examples of relays include electromagnetic relays, solid-

  • Answered by AI
  • Q2. What is mcv and RCB
  • Q3. Pressureand temperature?

Interview Preparation Tips

Interview preparation tips for other job seekers - Training

Graduate Trainee Interview Questions asked at other Companies

Q1.Β Given an array, how do you get the count of pairs that sum to even
View answer (8)

Jobs at ArcelorMittal Nippon Steel

View all
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via campus placement at Indira Gandhi Institute of Technology, Dhenkanal and was interviewed in Apr 2024.Β There was 1 interview round.

Round 1 - TechnicalΒ 

(2 Questions)

  • Q1. Metallurgy Engg related
  • Q2. Steel melting related

Interview Preparation Tips

Topics to prepare for ArcelorMittal Nippon Steel Diploma Trainee Engineer interview:
  • primary Steel making

Diploma Trainee Engineer Interview Questions asked at other Companies

Q1.Β Wich of the following laws states that: in any electrical network the algebraic sum of the current meeting at a poin is zero ?
View answer (6)
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Sep 2023.Β There were 4 interview rounds.

Round 1 - Resume ShortlistΒ 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - One-on-oneΒ 

(3 Questions)

  • Q1. All the technical Questions related to resume
  • Q2. All related to topic
  • Q3. Variant configuration is one of the most demanding one
Round 3 - One-on-oneΒ 

(1 Question)

  • Q1. Senior manager level and it is quite tough
Round 4 - One-on-oneΒ 

(1 Question)

  • Q1. Hr round and here basic about salary discussion

Interview Preparation Tips

Interview preparation tips for other job seekers - Be well prepared

Assistant Manager Interview Questions asked at other Companies

Q1.Β You are Handling cash operations then how you manage operations with sales ?
View answer (87)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - TechnicalΒ 

(5 Questions)

  • Q1. Basic questions
  • Q2. What is your name
  • Q3. Total experience
  • Q4. Are u interested
  • Q5. What is preventive maintenance
  • Ans. 

    Preventive maintenance is a proactive approach to maintenance that involves regularly inspecting, servicing, and repairing equipment to prevent breakdowns and extend its lifespan.

    • Preventive maintenance involves scheduled inspections and maintenance tasks.

    • It aims to identify and address potential issues before they cause equipment failure.

    • Examples of preventive maintenance include lubricating moving parts, replacing wor...

  • Answered by AI

Mechanical Maintenance Engineer Interview Questions asked at other Companies

Q1.Β What is valve and its types What is coupling and it's types Pump and its types What is Backlash Gears and it's types What is least count and least count of vernier and micrometer and how to find it. Which type of pump is centrifugal. What i... read more
View answer (1)

Manager Utility Operation And Maintenance Interview Questions & Answers

user image Anonymous

posted on 21 Jun 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Dec 2023.Β There was 1 interview round.

Round 1 - TechnicalΒ 

(3 Questions)

  • Q1. Overall process of WWTP?
  • Q2. How to handle solid base and liquid base waste?
  • Q3. Self introduction

Interview Preparation Tips

Interview preparation tips for other job seekers - Basically interview conduct according experience and knowledge

ArcelorMittal Nippon Steel Interview FAQs

How many rounds are there in ArcelorMittal Nippon Steel interview?
ArcelorMittal Nippon Steel interview process usually has 2-3 rounds. The most common rounds in the ArcelorMittal Nippon Steel interview process are Technical, Resume Shortlist and HR.
How to prepare for ArcelorMittal Nippon Steel interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at ArcelorMittal Nippon Steel. The most common topics and skills that interviewers at ArcelorMittal Nippon Steel expect are Teaching, Direct Tax, Income Tax, SAP and Education.
What are the top questions asked in ArcelorMittal Nippon Steel interview?

Some of the top questions asked at the ArcelorMittal Nippon Steel interview -

  1. Production, Maintenance, Quality and Safety. Out of four, tell me the most impo...read more
  2. What is the difference between thermal power plant and hydro power pl...read more
  3. What are the major problems in any production plant? and how can you handle tha...read more
How long is the ArcelorMittal Nippon Steel interview process?

The duration of ArcelorMittal Nippon Steel interview process can vary, but typically it takes about less than 2 weeks to complete.

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ArcelorMittal Nippon Steel Interview Process

based on 247 interviews

Interview experience

4.3
Β Β 
Good
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ArcelorMittal Nippon Steel Reviews and Ratings

based on 2.6k reviews

4.1/5

Rating in categories

3.9

Skill development

3.9

Work-life balance

3.7

Salary

4.0

Job security

3.8

Company culture

3.5

Promotions

3.8

Work satisfaction

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Talent Acquisition Lead

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β‚Ή 1-4.5 LPA

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