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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
4
Good
Difficulty level
Hard
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Company Website

Round 1 - One-on-one 

(1 Question)

  • Q1. Hvdc and facts devices
Round 2 - HR 

(1 Question)

  • Q1. General questions
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview 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

I applied via Recruitment Consultant and was interviewed in Dec 2021. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Was asked why you want to work in this organization ?
  • Ans. The position and responsibilities seems exciting and matching to my interest areas and career goals And I will get more knowledge of what I have studied from here.
  • Answered by Javed Ansari
  • Q2. Was asked what is the difference between electrical or electronic devices?
  • Ans. So I replied that there are electrical devices which convert electrical energy into mechanical energy and And the electronic devices that work to control the electrons.
  • Answered by Javed Ansari

Interview Preparation Tips

Interview preparation tips for other job seekers - The interview wanted to test both my knowledge and communication skills.
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
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Jun 2023. 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 

(1 Question)

  • Q1. About Quality & calibration
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Jan 2023. There was 1 interview round.

Round 1 - HR 

(2 Questions)

  • Q1. Working principle of transfer
  • Ans. 

    Transfer principle involves the movement of energy or information from one system to another.

    • Transfer principle is based on the concept of transferring energy or information from one source to another.

    • It is commonly used in electrical engineering to transfer power from a source to a load.

    • Examples include power transfer in transformers, data transfer in communication systems, and heat transfer in thermal systems.

  • Answered by AI
  • Q2. Power converter
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Jul 2023. There were 6 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 - HR 

(2 Questions)

  • Q1. Like what is your work experience. Are you willing to climb twice in a day .
  • Ans. According to your experience needs to give answers Second question- yes
  • Answered Anonymously
  • Q2. Are you willing to work if require to support near by site .
Round 3 - Technical 

(2 Questions)

  • Q1. As per your experience as previous company they asked questions, but more focos on safety .
  • Q2. What is LOTO , Types of LOTO
  • Ans. 

    LOTO stands for Lockout/Tagout, a safety procedure used to ensure that dangerous machines are properly shut off and not started up again prior to the completion of maintenance or servicing work.

    • LOTO involves locking the energy isolating devices with an assigned individual lock and tag to prevent the machine from being turned on.

    • Types of LOTO include electrical LOTO, mechanical LOTO, and pneumatic LOTO.

    • Examples of LOTO ...

  • Answered by AI
Round 4 - Technical 

(1 Question)

  • Q1. Previous experiences questions, like DFIG , Converter system, power factor , transformer , lighting system, Earthing system .
Round 5 - Case Study 

Normal discussion with seniors

Round 6 - HR 

(1 Question)

  • Q1. Salary discussion and joining details

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare proper resume , focused what you write on your cv according to you will get questions, so prepare accordingly.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
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 - HR 

(4 Questions)

  • Q1. Energy knowledge
  • Q2. 132/33kv s/sMPPTCL
  • Q3. Power plant knowledge
  • Q4. Site energy knowledge
Round 3 - Group Discussion 

132 /33 kv sub station

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Mar 2023. 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 - HR 

(3 Questions)

  • Q1. 1.Talk about your self . 2.Talk about your skills and experience. 3.Why your want to work in this company.
  • Q2. Talk about your self. Talk about your skills and experience.
  • Ans. 

    I am an experienced Electrical Engineer with a strong skill set in designing and troubleshooting electrical systems.

    • Proficient in designing electrical circuits and systems

    • Skilled in troubleshooting and repairing electrical equipment

    • Experienced in using CAD software for electrical design

    • Knowledgeable in electrical codes and regulations

    • Familiar with PLC programming and automation systems

    • Strong analytical and problem-solv...

  • Answered by AI
  • Q3. Talk about your self. Why do want to work in this company. How many years experience in electrical engineering.
  • Ans. 

    I am an experienced electrical engineer with a passion for problem-solving and innovation. I have worked in the field for 8 years and have a strong track record of successful projects.

    • 8 years of experience in electrical engineering

    • Strong problem-solving and innovation skills

    • Proven track record of successful projects

    • Passionate about the field

    • Continuously updating knowledge and skills

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - I want to work in this company (Siemens)

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
View more details

NTPC Electrical Technician Reviews and Ratings

based on 1 review

4.0/5

Rating in categories

5.0

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4.0

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3.0

Salary

3.0

Job security

4.0

Company culture

5.0

Promotions

5.0

Work satisfaction

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