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NTPC Electrical Technician Interview Questions and Answers
NTPC Electrical Technician Interview Experiences
1 interview found
I applied via Approached by Company and was interviewed before May 2021. There were 2 interview rounds.
(4 Questions)
- Q1. What is isolator ? Answer:- आइसोलेटर एक स्विचिंग डिवाइस है जो एक सर्किट में विद्युत प्रवाह को बनाने और तोड़ने की पेशकश करता है।
- Q2. What is circuit breaker?
- Ans.
A circuit breaker is an electrical switch that automatically interrupts the flow of current in a circuit.
It is designed to protect electrical circuits from damage caused by excessive current or short circuits.
When the current exceeds a certain limit, the circuit breaker trips and interrupts the flow of electricity.
It can be manually reset after tripping or may automatically reset once the fault is cleared.
Circuit break...
- Q3. What is transformer? Answer:- ट्रांसफार्मर एक ऐसा विद्युत यंत्र है जो कि AC सप्लाई की फ्रीक्वेंसी को बिना बदले उसे कम या ज्यादा करने के लिए इस्तेमाल किया जाता है.
- Q4. What is the step up and step down transformer?
- Ans.
Step up and step down transformers are used to increase or decrease the voltage in electrical systems.
Step up transformers increase the voltage from the input to the output.
Step down transformers decrease the voltage from the input to the output.
Step up transformers have more turns in the secondary coil than in the primary coil.
Step down transformers have fewer turns in the secondary coil than in the primary coil.
Step ...
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Interview questions from similar companies
(4 Questions)
- Q1. Electrical engineering
- Q2. Maintenance technician
- Q3. Diploma Electrical
- Q4. Electrical maintenance
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Selected
I applied via Naukri.com and was interviewed before Jan 2024. There were 2 interview rounds.
(2 Questions)
- Q1. What is the purpose of an uninterruptible power supply (UPS)?
- Q2. What is a substation?
(1 Question)
- Q1. What is a relay?
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Electrical Technician Interview Questions & Answers
Dubai Electricity & Water Authority (DEWA)
Anonymous
posted on 4 Aug 2023
Selected
I applied via Newspaper Ad and was interviewed in Jul 2023. There were 4 interview rounds.
Returned test about Electrical field
(2 Questions)
- Q1. Technical assessments done
- Q2. About breaker type of breaker fuses and type of fuse etc
(2 Questions)
- Q1. Discussed about certificates ans salary package
- Q2. About salary package
Electrical Technician Interview Questions & Answers
Maharashtra State Electricity Distribution Company
Anonymous
posted on 28 Jul 2021
I applied via Walk-in and was interviewed in Jan 2021. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Working of transformer and it's parts details
- Ans.
A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
Transformers work on the principle of electromagnetic induction.
They consist of two or more coils of wire, known as windings, which are wound around a core made of magnetic material.
The primary winding is connected to the input voltage source, while the secondary winding is connected to ...
- Q2. It's an static device which helps to convert high voltage into low voltage which called as step up and step down transformer
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Selected
I was interviewed in Sep 2024.
(4 Questions)
- Q1. Company providing in acomdtion
- Q2. Electrical mentioned
- Q3. Electrical,mentnac types
- Q4. Macinary mentioned
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Electrical Engineer Interview Questions & Answers
Hitachi Energy
Sweety Kumari
posted on 25 Sep 2024
I applied via campus placement at National Institute of Technology (NIT), Silchar and was interviewed in Aug 2024. There were 3 interview rounds.
Quantitative aptitude
(2 Questions)
- Q1. Given the image of switch,which type of switch shown in the fig
- Ans.
The switch shown in the image is a toggle switch.
The switch has a lever that can be moved up and down to turn it on or off.
Toggle switches are commonly used in electronic devices and appliances.
Examples of toggle switches include light switches and power switches on electronic devices.
- Q2. Network theorem questions
(2 Questions)
- Q1. In t years where you want to see yourself
- Ans.
In t years, I see myself as a senior electrical engineer leading innovative projects and mentoring junior engineers.
Continuing to develop my technical skills and knowledge in the field of electrical engineering
Taking on more leadership roles within projects and teams
Mentoring and guiding junior engineers to help them grow in their careers
Contributing to the development of cutting-edge technologies and solutions
Possibly...
- Q2. Why do you want to join Hitachi energy
- Ans.
I want to join Hitachi Energy because of their innovative solutions and global impact in the energy sector.
Hitachi Energy is a leader in providing sustainable energy solutions
I am impressed by Hitachi Energy's commitment to innovation and technology advancement
I believe my skills and experience align well with the opportunities at Hitachi Energy
I am excited about the chance to work on cutting-edge projects and contribu
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- Switchgear
(2 Questions)
- Q1. What is your area of expertise?
- Ans.
My area of expertise is in power systems and renewable energy.
Specialize in designing and analyzing power systems
Experience with renewable energy sources such as solar and wind power
Knowledge of grid integration and energy storage technologies
- Q2. How are you manage team?
- Ans.
I manage my team by setting clear goals, providing support and resources, fostering open communication, and recognizing achievements.
Set clear goals and expectations for team members
Provide necessary support and resources for team to succeed
Foster open communication and encourage collaboration
Recognize and reward team achievements
Delegate tasks effectively based on team members' strengths and skills
(1 Question)
- Q1. Technical stuff
(1 Question)
- Q1. Technical stuff related to current job
(2 Questions)
- Q1. Background and about your self
- Q2. Why looking for change
- Ans.
Seeking new challenges and opportunities for growth in my career.
Looking to expand my skill set and knowledge in a new environment
Interested in working on cutting-edge technologies and projects
Seeking a more collaborative and innovative work culture
Want to take on more leadership responsibilities and advance my career
Diploma Electrical Engineer Interview Questions & Answers
Tata Power
Anonymous
posted on 12 Oct 2023
Selected
I applied via Walk-in and was interviewed in Sep 2023. There were 2 interview rounds.
(4 Questions)
- Q1. Any questions in MPPTCL
- Q2. Any questions in madhya Pradesh power transmission company limited
- Q3. Madhya Pradesh power transmission company limited
- Q4. Anything in substation
- Ans.
A substation is a part of an electrical generation, transmission, and distribution system that transforms voltage levels.
Substations are used to control and distribute electrical power.
They contain transformers to change voltage levels.
Substations may have circuit breakers to protect against faults.
They can be indoor or outdoor installations.
Substations play a crucial role in the power grid.
Examples of substations incl...
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NTPC Electrical Technician Reviews and Ratings
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Senior Manager
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|  ₹17.5 L/yr - ₹56 L/yr |
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Manager
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