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NTPC Electrical Technician Interview Questions and Answers

Updated 29 May 2022

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.

Round 1 - Resume Shortlist 
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 - Technical 

(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...

  • Answered by AI
  • 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 ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - This field practical knowledge and theory knowledge very important.

Interview questions from similar companies

Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(4 Questions)

  • Q1. Electrical engineering
  • Q2. Maintenance technician
  • Q3. Diploma Electrical
  • Q4. Electrical maintenance

Interview Preparation Tips

Interview preparation tips for other job seekers - Radha Radha
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Jan 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. What is the purpose of an uninterruptible power supply (UPS)?
  • Q2. What is a substation?
Round 2 - Technical 

(1 Question)

  • Q1. What is a relay?

Interview Preparation Tips

Interview preparation tips for other job seekers - Good company and environment
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected

I applied via Newspaper Ad and was interviewed in Jul 2023. There were 4 interview rounds.

Round 1 - Resume Shortlist 
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 - Aptitude Test 

Returned test about Electrical field

Round 3 - Technical 

(2 Questions)

  • Q1. Technical assessments done
  • Q2. About breaker type of breaker fuses and type of fuse etc
Round 4 - HR 

(2 Questions)

  • Q1. Discussed about certificates ans salary package
  • Q2. About salary package

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 ...

  • Answered by AI
  • Q2. It's an static device which helps to convert high voltage into low voltage which called as step up and step down transformer

Interview Preparation Tips

Interview preparation tips for other job seekers - Nothing
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed in Sep 2024.

Round 1 - Technical 

(4 Questions)

  • Q1. Company providing in acomdtion
  • Q2. Electrical mentioned
  • Q3. Electrical,mentnac types
  • Q4. Macinary mentioned

Interview Preparation Tips

Interview preparation tips for other job seekers - I am electrical engineer
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via campus placement at National Institute of Technology (NIT), Silchar and was interviewed in Aug 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

Quantitative aptitude

Round 2 - Technical 

(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.

  • Answered by AI
  • Q2. Network theorem questions
Round 3 - HR 

(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...

  • Answered by AI
  • 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

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Hitachi Energy Electrical Engineer interview:
  • Switchgear
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Aug 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Smps Working diskas
  • Q2. Smps Work this Ac power supply covated to Dc power supply.

Interview Preparation Tips

Interview preparation tips for other job seekers - Sir,
My name is Soumen Sahu.my highest education Diploma Electrical engineering. My job experience 4 years of Maintenance Engineer.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(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

  • Answered by AI
  • 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

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Technical stuff
Round 2 - Technical 

(1 Question)

  • Q1. Technical stuff related to current job
Round 3 - HR 

(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

  • Answered by AI

NTPC Interview FAQs

How many rounds are there in NTPC Electrical Technician interview?
NTPC interview process usually has 2 rounds. The most common rounds in the NTPC interview process are Resume Shortlist and Technical.
What are the top questions asked in NTPC Electrical Technician interview?

Some of the top questions asked at the NTPC Electrical Technician interview -

  1. What is the step up and step down transform...read more
  2. What is circuit break...read more
  3. What is isolator ? Answer:- आइसोलेटर एक स्विच�...read more

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NTPC Electrical Technician Salary
based on 9 salaries
₹1.8 L/yr - ₹4.8 L/yr
12% less than the average Electrical Technician Salary in India
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3.0

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4.0

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