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ArcelorMittal Nippon Steel
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ArcelorMittal Nippon Steel Electrician Interview Questions and Answers
ArcelorMittal Nippon Steel Electrician Interview Experiences
2 interviews found
Anonymous
Selected
I applied via Naukri.com and was interviewed in Feb 2024. There was 1 interview round.
(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
- 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...
- 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...
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via Company Website and was interviewed in Sep 2023. There was 1 interview round.
(2 Questions)
- Q1. Any other option to electrical se
- Q2. Transformers, conveyor breakers and maintenance, feeder breakers and maintenance charges LOTO
Interview Preparation Tips
Interview questions from similar companies
Selected
I applied via Walk-in and was interviewed in Dec 2024. There were 2 interview rounds.
A tool that measures a person's abilities, skills, and potential to succeed in a given activity
Coding tests are typically programming challenges that help technical recruiters test programming skills and competencies of a developer or programmer.
Interview Preparation Tips
- Transformers
- Substation
(2 Questions)
- Q1. Unit of resistance
- Ans.
Ohm
Unit of resistance in electrical circuits
Symbol is Ω (omega)
Named after German physicist Georg Simon Ohm
Measured using an ohmmeter
- Q2. Unit of current
- Ans.
The unit of current is Ampere (A)
The unit of current is Ampere (A)
Current is the flow of electric charge in a circuit
1 Ampere is equal to 1 Coulomb per second
Commonly used prefixes for current are milliampere (mA) and microampere (μA)
Selected
I was interviewed in Sep 2023.
(5 Questions)
- Q1. Om law in v=I×R
- Ans.
Ohm's Law states that the voltage (V) in a circuit is equal to the current (I) multiplied by the resistance (R).
V = I * R
Voltage is measured in volts (V)
Current is measured in amperes (A)
Resistance is measured in ohms (Ω)
Example: If a circuit has a current of 2A flowing through a resistance of 5Ω, the voltage would be 10V (2A * 5Ω = 10V)
- Q2. Plc digital input and digital output
- Q3. Analog input and analog output kya hota h
- Q4. Power ka formula kya hota h
- Q5. Ac motor and DC motor me kya antar h
Interview Preparation Tips
(2 Questions)
- Q1. Tell me about yourself
- Q2. Tell me about your quallification
- Ans.
I am a certified electrician with a diploma in Electrical Engineering and 5 years of hands-on experience.
Certified electrician
Diploma in Electrical Engineering
5 years of hands-on experience
Interview Preparation Tips
(2 Questions)
- Q1. Working of reverse forward with drive .
- Ans.
Reverse forward with drive is a control method used in electrical systems to change the direction of rotation of a motor.
Reverse forward with drive is achieved by using a motor controller that can switch the polarity of the motor's power supply to change its direction of rotation.
This method is commonly used in applications where the motor needs to be able to run in both forward and reverse directions, such as in conve...
- Q2. Power and control wiring of EOT crane.
- Ans.
Power and control wiring of EOT crane involves connecting electrical components to ensure proper functioning.
Power wiring includes connecting the main power supply to the crane motor and other electrical components.
Control wiring involves connecting control devices such as push buttons, limit switches, and relays to control the movement of the crane.
Proper labeling and color-coding of wires is essential for easy troubl...
(1 Question)
- Q1. What is interested for you in this company.
Interview Preparation Tips
Selected
I applied via Recruitment Consulltant and was interviewed in May 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Electric releted
- Q2. Motor dol star delta starter
Interview Preparation Tips
Work and time, reasoning,essay
(2 Questions)
- Q1. What is your name and age
- Q2. Tell me something about yourself
Interview Preparation Tips
dress well
maintain posture
Interview Questionnaire
3 Questions
- Q1. What is contractor.?
- Ans.
A contractor is a person or company hired to perform a specific task or project for a client.
Contractors are often hired for construction projects, electrical work, plumbing, and other specialized tasks.
They are typically paid on a project-by-project basis, rather than receiving a salary or hourly wage.
Contractors may work independently or as part of a larger company.
They are responsible for providing their own tools, ...
- Q2. What is rectifier.?
- Ans.
A rectifier is an electrical device that converts alternating current (AC) to direct current (DC).
Rectifiers are commonly used in power supplies for electronic devices.
They can be made using diodes or other semiconductor devices.
Rectifiers are essential for many electronic devices to function properly.
Examples of rectifiers include bridge rectifiers, half-wave rectifiers, and full-wave rectifiers.
- Q3. What is vvF...?
- Ans.
vvF is not a recognized term in the field of electrical engineering.
vvF is not a standard unit of measurement or abbreviation in the electrical field.
It is possible that the interviewer made a mistake or was testing the candidate's ability to admit when they don't know something.
The candidate could respond by politely asking for clarification or admitting that they are not familiar with the term.
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ArcelorMittal Nippon Steel Electrician Interview Process
based on 2 interviews
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ArcelorMittal Nippon Steel Electrician Reviews and Ratings
based on 16 reviews
Rating in categories
|
Deputy Manager
716
salaries
|  ₹4.6 L/yr - ₹15.5 L/yr |
|
Assistant Manager
565
salaries
| ₹3 L/yr - ₹11.6 L/yr |
|
Manager
527
salaries
| ₹6 L/yr - ₹21 L/yr |
|
Assistant Field Engineer
370
salaries
| ₹1.8 L/yr - ₹5.2 L/yr |
|
Engineer
344
salaries
| ₹2.4 L/yr - ₹8.1 L/yr |
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