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NTPC Service Maintenance Supervisor Interview Questions and Answers

Updated 5 Jan 2023

NTPC Service Maintenance Supervisor Interview Experiences

1 interview found

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 - One-on-one 

(2 Questions)

  • Q1. Thermodynamics Power plant
  • Q2. First law Humidity psychometric

Interview Preparation Tips

Interview preparation tips for other job seekers - Yes nice day for work under your supervision of energy department

Interview questions from similar companies

I applied via Walk-in

Interview Questionnaire 

2 Questions

  • Q1. Ask about the work.
  • Q2. I'm sincerely hard worker

Interview Preparation Tips

Interview preparation tips for other job seekers - This interview was a technical one but was majorly a stress test. It lasted for about 1 hour 10 minutes. The interviewer wanted to test both my knowledge and communication skills. Most of the questions asked to me were related to my I'm dedicated hard working at work.

I applied via Other and was interviewed in Oct 2018. There were 5 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. 1. Why you want to change the job?. 2. What's reason for applying here?
  • Ans. 

    I am seeking new challenges and growth opportunities in my career.

    • Seeking new challenges and growth opportunities

    • Looking for a change to broaden my skillset

    • Interested in working with a new team and learning from their expertise

  • Answered by AI
  • Q2. If motor rating is 22 kW so what is fuse rating should be use?
  • Ans. 

    The fuse rating for a 22 kW motor depends on the starting current and the type of motor.

    • The starting current of the motor should be considered when selecting the fuse rating.

    • The type of motor (e.g. induction, synchronous) also affects the fuse rating.

    • Consult the motor manufacturer's specifications or a qualified electrician for the appropriate fuse rating.

    • A general rule of thumb is to use a fuse rating of 125% of the m

  • Answered by AI
  • Q3. Why we use star delta Starter ?
  • Ans. 

    Star delta starter is used to reduce starting current and torque in induction motors.

    • Reduces starting current and torque in induction motors

    • Protects motor windings from damage

    • Increases motor lifespan

    • Used for high power motors

    • Commonly used in industries such as oil and gas, mining, and manufacturing

  • Answered by AI
  • Q4. Unit of vibration
  • Ans. 

    The unit of vibration is Hertz (Hz).

    • Vibration is a measure of the frequency of oscillation of a mechanical or electrical system.

    • Hertz is the unit of frequency, defined as one cycle per second.

    • Vibration can be measured using instruments such as accelerometers and vibrometers.

    • Vibration is an important consideration in the design and maintenance of electrical systems.

    • Examples of electrical systems that may experience vibr...

  • Answered by AI

Interview Preparation Tips

Round: Resume Shortlist
Experience: Knowledge about Industrial Automation like PLC SCADA

General Tips: I was select because one thing I explain in detail. We are all know star delta Stater is use for stating current limit. But why we use delta connected motor .
Skills: Technical Skill, Communication, Decision Making Skills
Duration: 1-4 weeks
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
-

I was interviewed before May 2023.

Round 1 - Technical 

(2 Questions)

  • Q1. How do you manage critical areas
  • Ans. 

    I manage critical areas by prioritizing tasks, implementing preventive maintenance strategies, and ensuring quick response to emergencies.

    • Prioritize tasks based on criticality and impact on operations

    • Implement preventive maintenance schedules to reduce downtime

    • Ensure quick response to emergencies to minimize impact on production

    • Regularly assess and update critical area maintenance procedures

    • Train staff on proper mainte

  • Answered by AI
  • Q2. What is your achievement
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

30 question 30 min are given for the apptitude test test was medioker.

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

I applied via Walk-in and was interviewed in Jan 2024. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. 1.Dc system ( pv area) Testing & commissioning and operations maintenance. 2. Inverter operations & maintenance. 3.IDT Testing, operation & maintenance. 4.Bettery bank Maintenance. 5.Reporting purpose. 6.S...
  • Q2. Module Rating, Testing, commissioning , cleaning as per sop accordingly

Interview Preparation Tips

Topics to prepare for Adani Green Energy Electrical Supervisor interview:
  • Excellent
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Know all ME concepts

Interview Preparation Tips

Interview preparation tips for other job seekers - Know all basic ME concept and be dynamic

Intern Interview Questions & Answers

BHEL user image Anonymous

posted on 17 Mar 2023

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 

(1 Question)

  • Q1. Introduce yourself, why this job
Round 3 - One-on-one 

(1 Question)

  • Q1. What is mechanical engineering
  • Ans. 

    Mechanical engineering is the branch of engineering that deals with the design, analysis, and manufacturing of mechanical systems.

    • Involves the application of physics, mathematics, and materials science

    • Designs and analyzes machines, engines, and other mechanical systems

    • Includes areas such as thermodynamics, mechanics, and robotics

    • Examples include designing car engines, aircraft structures, and medical devices

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Try to stock to basics and be real.Revise all your technical knowledge and be confident
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Numericals related questions

Round 2 - Group Discussion 

Regarding alternators and generators

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

I was interviewed in Jan 2025.

Round 1 - HR 

(2 Questions)

  • Q1. What is your expected salary?
  • Ans. 

    My expected salary is competitive with industry standards and reflective of my experience and qualifications.

    • Research industry standards for Electrical Supervisors in the area

    • Consider my years of experience and qualifications

    • Negotiate based on the responsibilities and scope of the role

    • Be prepared to discuss benefits and perks in addition to salary

  • Answered by AI
  • Q2. What is the location of the company?

NTPC Interview FAQs

How many rounds are there in NTPC Service Maintenance Supervisor interview?
NTPC interview process usually has 2 rounds. The most common rounds in the NTPC interview process are Resume Shortlist and One-on-one Round.
What are the top questions asked in NTPC Service Maintenance Supervisor interview?

Some of the top questions asked at the NTPC Service Maintenance Supervisor interview -

  1. First law Humidity psychomet...read more
  2. Thermodynamics Power pl...read more

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NTPC Service Maintenance Supervisor Interview Process

based on 1 interview

Interview experience

4
  
Good
View more

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NTPC Service Maintenance Supervisor Reviews and Ratings

based on 4 reviews

4.5/5

Rating in categories

3.5

Skill development

3.8

Work-life balance

3.7

Salary

4.3

Job security

4.2

Company culture

3.8

Promotions

3.8

Work satisfaction

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