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Nuclear Power Corporation of India Interview Questions, Process, and Tips

Updated 12 Feb 2025

Top Nuclear Power Corporation of India Interview Questions and Answers

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Nuclear Power Corporation of India Interview Experiences

Popular Designations

28 interviews found

Interview experience
4
Good
Difficulty level
Hard
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Feb 2022. There were 3 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. All questions are technical basic mechanical engineering and related to your experience.
Round 3 - Technical 

(2 Questions)

  • Q1. All questions are technical and related to your experience. Piping design, strength of materials, thermodynamics, material science.
  • Q2. Questions from International codes and standards, welding technology, engineering design.

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep your engineering basics clear. Understand questions and then answer. Through technical knowledge of your work experience.

Scientific Officer Interview Questions asked at other Companies

Q1. What is hagen poiseuille equation and when can it be used
View answer (2)

I applied via LinkedIn and was interviewed in Nov 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. What is fuel injection?
  • Ans. 

    Fuel injection is a system that delivers fuel into an internal combustion engine in a controlled manner.

    • Fuel injection replaces carburetors in modern engines.

    • It improves fuel efficiency, power output, and emissions.

    • There are different types of fuel injection systems, such as direct injection and port injection.

    • Fuel injectors spray fuel into the combustion chamber or intake manifold.

    • The amount of fuel injected is contro...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Simple and hample .answer the questions loudly and correctly

Diploma Mechanical Engineer Interview Questions asked at other Companies

Q1. What is the second law of thermodynamics?
View answer (14)
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Aptitude Test 

Core subject

Interview Preparation Tips

Interview preparation tips for other job seekers - Good knowledge of testing
1 . Water testing like ph ,conductivity,silica,po4,hydrazine,TSS,turbidity,hardness alknity chloride,iron,
2. Dm plant operatio and ro operation.mgf uf ro degaaser mb sba sac

Junior Engineer Interview Questions asked at other Companies

Q1. What is the main role of Junior engineer in Electrical maintenance and How to provide the company facilities ?
View answer (25)

I applied via LinkedIn and was interviewed in May 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. How Electric motor protection?
  • Ans. 

    Electric motor protection is essential to prevent damage and ensure safe operation.

    • Overload protection to prevent overheating

    • Short circuit protection to prevent damage from electrical faults

    • Ground fault protection to prevent electrical shock

    • Thermal protection to prevent damage from high temperatures

    • Phase protection to prevent damage from phase imbalances

    • Vibration monitoring to detect mechanical issues

    • Regular maintenanc

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview conduct by the sce sir

Electrical Supervisor Interview Questions asked at other Companies

Q1. Tell me about HT LT and Dg Transformer, how to do load changeover
View answer (1)

Nuclear Power Corporation of India interview questions for popular designations

 Scientific Officer

 (5)

 Executive Trainee

 (3)

 Electrical Engineer

 (2)

 Copy Editor

 (1)

 Diploma Mechanical Engineer

 (1)

 Electrical Supervisor

 (1)

 Erection & Commissioning Engineer

 (1)

 Finance Manager

 (1)

I applied via Company Website and was interviewed in Apr 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Soil, Environment, SOM, Structure, RCC, BMC

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepare your technical

Scientific Officer Interview Questions asked at other Companies

Q1. What is hagen poiseuille equation and when can it be used
View answer (2)

Get interview-ready with Top Nuclear Power Corporation of India Interview Questions

Copy Editor Interview Questions & Answers

user image Anonymous

posted on 23 Dec 2022

I applied via Shine and was interviewed before Dec 2021. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. What the formula for volume of a cone?
  • Ans. 

    The formula for the volume of a cone is (1/3)πr²h.

    • The formula involves the radius and height of the cone.

    • The constant π is also used in the formula.

    • The formula is (1/3)πr²h.

    • The volume of a cone can be calculated using this formula.

  • Answered by AI
  • Q2. 1/3 bi r square h
  • Ans. 

    The question is an equation for calculating the volume of a cylinder.

    • The equation is V = 1/3 * pi * r^2 * h

    • V represents the volume of the cylinder

    • r represents the radius of the cylinder

    • h represents the height of the cylinder

    • pi is a mathematical constant approximately equal to 3.14

    • Example: If r = 5 and h = 10, then V = 1/3 * 3.14 * 5^2 * 10 = 261.8 cubic units

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - i was the submit document i really want to join your company so much thak you

Copy Editor Interview Questions asked at other Companies

Q1. What is the difference between content writing and copy editing?
View answer (3)

I applied via Company Website and was interviewed before Nov 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Why toe board used in scaffold
  • Ans. 

    Toe boards are used in scaffolds to prevent tools and materials from falling off and to provide additional safety for workers.

    • Toe boards are installed along the edge of a scaffold platform to create a barrier and prevent objects from rolling or sliding off.

    • They are typically made of wood or metal and are securely attached to the scaffold structure.

    • Toe boards also serve as a visual reminder for workers to be cautious ne...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - it was good and challenging interview

Safety Supervisor Interview Questions asked at other Companies

Q1. 1> What is Difference between Accident v/s Incident ? 2> What is Hazard ? 3> What is fire and types of Fire ? 4> Tell me about Confined Space ? 5> what is near Miss ? 6> What Is Excavation Safety ? 7> What is work permi... read more
View answer (3)

Scientific Officer-F,Deputy Chief Engineer-Mechanical Maintenance Interview Questions & Answers

user image Anonymous

posted on 25 Apr 2022

I applied via Newspaper Ad and was interviewed before Apr 2021. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Based of 4-5 favorite topics of engineering course
Round 2 - HR 

(1 Question)

  • Q1. Psychology test , picture essay writing and simple questions on picture shown in classroom board

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare favorite 4-5 topics by heart from graduate course and hv great chance of selection

Nuclear Power Corporation of India Interview FAQs

How many rounds are there in Nuclear Power Corporation of India interview?
Nuclear Power Corporation of India interview process usually has 1-2 rounds. The most common rounds in the Nuclear Power Corporation of India interview process are Technical, Resume Shortlist and One-on-one Round.
What are the top questions asked in Nuclear Power Corporation of India interview?

Some of the top questions asked at the Nuclear Power Corporation of India interview -

  1. What is Amplitude modulation? Why modulation is done? Relationship between An...read more
  2. How is nuclear power generat...read more
  3. Types of Budget and deta...read more
How long is the Nuclear Power Corporation of India interview process?

The duration of Nuclear Power Corporation of India interview process can vary, but typically it takes about less than 2 weeks to complete.

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Nuclear Power Corporation of India Interview Process

based on 26 interviews

Interview experience

4.3
  
Good
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Nuclear Power Corporation of India Reviews and Ratings

based on 233 reviews

4.0/5

Rating in categories

3.8

Skill development

3.9

Work-life balance

3.9

Salary

4.1

Job security

3.6

Company culture

3.6

Promotions

3.6

Work satisfaction

Explore 233 Reviews and Ratings
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