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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
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I applied via Naukri.com and was interviewed before May 2021. There were 2 interview rounds.
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Mar 2021. There were 2 interview rounds.
Interview Preparation Tips
Study high school and iti electricians
Interview Questionnaire
1 Question
- Q1. Why are the 230 volt only in 1 phase not 440?
- Ans.
230V is sufficient for most domestic and commercial applications, while 440V is used for heavy-duty industrial applications.
230V is more cost-effective and easier to install than 440V.
Most household appliances and equipment are designed to operate on 230V.
440V is used for heavy machinery and equipment that require more power.
440V is also used for long-distance power transmission.
The choice of voltage depends on the spe
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
Abhishek Singh
(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
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.
I applied via Company Website and was interviewed in Oct 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Transformers HT LT pana DG
(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)
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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 17 reviews
Rating in categories
|
Deputy Manager
727
salaries
|  ₹4.6 L/yr - ₹16 L/yr |
|
Assistant Manager
545
salaries
| ₹3 L/yr - ₹11.6 L/yr |
|
Manager
519
salaries
| ₹6.1 L/yr - ₹22 L/yr |
|
Assistant Field Engineer
397
salaries
| ₹1.8 L/yr - ₹5.2 L/yr |
|
Engineer
345
salaries
| ₹2.4 L/yr - ₹7.5 L/yr |
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