Upload Button Icon Add office photos

NTPC

Compare button icon Compare button icon Compare

Filter interviews by

NTPC Interview Questions, Process, and Tips

Updated 6 Mar 2025

Top NTPC Interview Questions and Answers

View all 223 questions

NTPC Interview Experiences

Popular Designations

158 interviews found

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 Feb 2024. There was 1 interview round.

Round 1 - Interview 

(3 Questions)

  • Q1. Myocardial infarction management
  • Q2. Pulmonary embolism management
  • Q3. Neurocystisercosis

Medical Officer Interview Questions asked at other Companies

Q1. 1)TYPES OF MALARIAL PARASITE WITH NAME 2)WHAT IS TPA & WHAT IT DOES 3)ALARMING SIGN OF DENGUE 4)HOW WILL YOU CLINICALLY DISTINGUISH DENGUE & MALARIA 5)CARDIAC MARKER's NAME 6)FULL FORM-CAG PTCA 7)CATARACT 8) IMMEDIATE CAUSE OF PANCR... read more
View answer (13)

Uncia Technologies

Follow success, join our journey

Instrument Engineer Interview Questions & Answers

user image suvas pradhan

posted on 20 Feb 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-

I applied via Job Portal

Round 1 - Technical 

(2 Questions)

  • Q1. Turbines of theramal power plant
  • Ans. 

    Turbines in thermal power plants are used to convert thermal energy into mechanical energy to generate electricity.

    • Turbines are crucial components in thermal power plants for generating electricity

    • They are driven by steam produced from the heat generated by burning fossil fuels

    • There are different types of turbines used in thermal power plants such as steam turbines and gas turbines

    • The turbines are connected to generato...

  • Answered by AI
  • Q2. Instrucment & control

Instrument Engineer Interview Questions asked at other Companies

Q1. 1.General current and voltage working ranges of instruments. 2. Temperature sensors types and working principals. 3. Suitable for working hours or not. 4. General questions related to purpose of instruments required.
View answer (2)
NTPC Interview Questions and Answers for Freshers
illustration image
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 Apr 2023. 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 Resume tips
Round 2 - Technical 

(1 Question)

  • Q1. Electrical and electronics Power factor Motor
Round 3 - Technical 

(4 Questions)

  • Q1. What is sinosodal wave
  • Ans. 

    A sinusoidal wave is a type of wave that has a smooth, repetitive oscillation resembling a sine curve.

    • Sinusoidal waves are characterized by their amplitude, frequency, and phase.

    • They are commonly seen in AC electrical circuits, sound waves, and light waves.

    • The equation for a sinusoidal wave is typically represented as y = A*sin(2*pi*f*t + phi), where A is the amplitude, f is the frequency, t is time, and phi is the pha...

  • Answered by AI
  • Q2. What is peak factor
  • Ans. 

    Peak factor is the ratio of peak value to the RMS value of a waveform.

    • Peak factor is used to quantify the peakiness of a waveform.

    • It is calculated by dividing the peak value of the waveform by its RMS value.

    • A higher peak factor indicates a more peaky waveform with larger peaks relative to the average value.

    • Peak factor is important in signal processing and power systems analysis.

  • Answered by AI
  • Q3. What is motor Stator and rotor
  • Ans. 

    The stator and rotor are key components of an electric motor. The stator is the stationary part that generates a magnetic field, while the rotor is the rotating part that interacts with the magnetic field to produce motion.

    • Stator is the stationary part of an electric motor

    • Stator generates a magnetic field

    • Rotor is the rotating part of an electric motor

    • Rotor interacts with the magnetic field generated by the stator to pr

  • Answered by AI
  • Q4. Motor is a electrical machine and electrical energy convert mechanical energy

Interview Preparation Tips

Interview preparation tips for other job seekers - I am learning purpose job and best performance

Quality Engineer Interview Questions asked at other Companies

Q1. What is MSA and addition of msa version, type of msa ,what different between variable data and attibute data .why difine flase and miss rate calculate by msa .
View answer (8)

Pipe Fabricator Interview Questions & Answers

user image Dharmendra Prasad

posted on 15 Oct 2023

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Nov 2023. 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 Resume tips
Round 2 - Technical 

(1 Question)

  • Q1. CS,SS, ALOY STEEL ,FRP
Round 3 - By online or office text. 

(1 Question)

  • Q1. How to do measurement of miter, reducer, lateral any degree..
  • Ans. 

    Measure miter, reducer, lateral at any degree by using a combination of mathematical calculations and physical measurements.

    • Use a protractor to determine the angle of the miter, reducer, or lateral.

    • Calculate the length of the pipe needed using trigonometry based on the angle and desired dimensions.

    • Consider the pipe diameter and wall thickness when measuring for a reducer.

    • Account for any additional fittings or weld allo...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Knowledge of drawing and know about any fitting.

Pipe Fabricator Interview Questions asked at other Companies

Q1. How are the dimensions of the elbow of unknown degree calculated?
View answer (1)

NTPC interview questions for popular designations

 Executive Trainee

 (4)

 Supervisor

 (3)

 Engineer

 (2)

 Safety Officer

 (2)

 Electrical Engineer

 (2)

 Intern

 (2)

 Operations Executive

 (2)

 Trainee

 (2)

Engineer Interview Questions & Answers

user image Anonymous

posted on 14 Jan 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
-
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed in Dec 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Related to power plant

Engineer Interview Questions asked at other Companies

Q1. ❖ If a team member is unable to carry out his work, he is doing it repetitively, how would you handle it?, would you like to work only on lifing of components, or would you be ready to shift to other departments?
View answer (7)

Get interview-ready with Top NTPC Interview Questions

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Assignment 

Submit a detailed report of your experience during the training and how plant works with different types of operations.

Vocational Trainee Interview Questions asked at other Companies

Q1. What is steel ,what is cast iron,difference between steel and cast iron
View answer (1)
Interview experience
4
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Jul 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 Resume tips
Round 2 - Technical 

(3 Questions)

  • Q1. Type of Pump types of Gear box and Alignment
  • Ans. 

    Pumps can be centrifugal, reciprocating, or rotary. Gear boxes can be helical, spur, or bevel. Proper alignment is crucial for efficient operation.

    • Pump types include centrifugal, reciprocating, and rotary pumps.

    • Gear box types include helical, spur, and bevel gear boxes.

    • Proper alignment of pumps and gear boxes is essential for efficient operation.

    • Examples: Centrifugal pump, helical gear box, precision alignment.

  • Answered by AI
  • Q2. Pump maintenance pump
  • Q3. Pump gasket gear box

Interview Preparation Tips

Topics to prepare for NTPC Millwright Foreman interview:
  • Centrifugal Pumps

Millwright Foreman Interview Questions asked at other Companies

Q1. How can be measured bearing clearance, specify the tool name?
View answer (1)

Interview Questions & Answers

user image Anonymous

posted on 15 Feb 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Oct 2023. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. Previous work experience and if can work in tough situations.

Interview Preparation Tips

Topics to prepare for NTPC interview:
  • Csr policy

Trainee Interview Questions & Answers

user image Anonymous

posted on 5 Apr 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via latest gov jobs and was interviewed in Oct 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

Aptitude and reasoning

Round 2 - Group Discussion 

Discussion about social media

Round 3 - HR 

(1 Question)

  • Q1. Mechanical questions

Trainee Interview Questions asked at other Companies

Q1. Ques1: There is a big file of words which is dynamically changing. We are continuously adding some words into it. How would you keep track of top 10 trending words at each moment? Ques2:Write a function that returns the length of the longes... read more
View answer (2)

Shift Manager Interview Questions & Answers

user image Raghavendra Anant Siddeshwar

posted on 27 Mar 2024

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Newspaper Ad and was interviewed before Mar 2023. There were 2 interview rounds.

Round 1 - Technical 

(3 Questions)

  • Q1. All about process
  • Q2. Chemistry, material balance
  • Q3. Chemical properties of some chemicals
  • Ans. 

    Chemical properties refer to the characteristics of a chemical substance that become evident during a chemical reaction.

    • Chemical properties include reactivity, flammability, acidity, and toxicity.

    • For example, sodium is highly reactive with water, while methane is flammable.

    • Acids have a pH below 7 and can react with metals to produce hydrogen gas.

    • Toxicity refers to the harmful effects a chemical substance can have on li

  • Answered by AI
Round 2 - HR 

(2 Questions)

  • Q1. Current package
  • Q2. Reason for change

Interview Preparation Tips

Interview preparation tips for other job seekers - Medical examination important
Pls check colour blindness before applying for job

Shift Manager Interview Questions asked at other Companies

Q1. What opportunities you see in a QSR industry?
View answer (20)
Contribute & help others!
anonymous
You can choose to be anonymous

NTPC Interview FAQs

How many rounds are there in NTPC interview?
NTPC interview process usually has 1-2 rounds. The most common rounds in the NTPC interview process are Technical, Resume Shortlist and Aptitude Test.
What are the top questions asked in NTPC interview?

Some of the top questions asked at the NTPC interview -

  1. Which is the extensively used motor in general?(in general it is I...read more
  2. If you are asked to construct a dam in Mizoram, what will be the problems you a...read more
  3. What is the step up and step down transform...read more
How long is the NTPC interview process?

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

Recently Viewed

PHOTOS

InsuranceDekho

3 office photos

LIST OF COMPANIES

Credit Bajaar

Overview

REVIEWS

Siemens Energy

No Reviews

SALARIES

Siemens Energy

No Salaries

SALARIES

Siemens Energy

Tell us how to improve this page.

NTPC Interview Process

based on 122 interviews

Interview experience

4.3
  
Good
View more

Tide Business Finance Platform

Thrive at work, live fully - experience balance like never before!

Interview Questions from Similar Companies

Adani Power Interview Questions
3.9
 • 218 Interviews
Tata Power Interview Questions
3.9
 • 161 Interviews
Torrent Power Interview Questions
3.7
 • 126 Interviews
BHEL Interview Questions
4.1
 • 113 Interviews
Reliance Power Interview Questions
4.1
 • 47 Interviews
JSW Energy Interview Questions
4.1
 • 28 Interviews
CESC Interview Questions
3.8
 • 21 Interviews
NHPC Interview Questions
4.3
 • 9 Interviews
View all

NTPC Reviews and Ratings

based on 1.5k reviews

4.2/5

Rating in categories

4.1

Skill development

4.0

Work-life balance

4.0

Salary

4.0

Job security

4.0

Company culture

3.5

Promotions

4.0

Work satisfaction

Explore 1.5k Reviews and Ratings
Senior Manager
129 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Deputy General Manager
102 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Manager
101 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Executive
74 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Engineer
66 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Explore more salaries
Compare NTPC with

Power Grid Corporation of India

4.4
Compare

BHEL

4.1
Compare

Tata Power

3.9
Compare

Adani Power

3.9
Compare
Did you find this page helpful?
Yes No
write
Share an Interview