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NTPC Service Maintenance Supervisor Interview Questions and Answers
NTPC Service Maintenance Supervisor Interview Experiences
1 interview found
(2 Questions)
- Q1. Thermodynamics Power plant
- Q2. First law Humidity psychometric
Interview Preparation Tips
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I applied via Walk-in
Interview Questionnaire
2 Questions
- Q1. Ask about the work.
- Q2. I'm sincerely hard worker
Interview Preparation Tips
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
- 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
- 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
- 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...
Interview Preparation Tips
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
I was interviewed before May 2023.
(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
- Q2. What is your achievement
Intern Interview Questions & Answers
Power Grid Corporation of India
harsh raj
posted on 25 Sep 2024
30 question 30 min are given for the apptitude test test was medioker.
Electrical Supervisor Interview Questions & Answers
Adani Green Energy
Anonymous
posted on 24 Feb 2024
Selected
I applied via Walk-in and was interviewed in Jan 2024. There was 1 interview round.
(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
- Excellent
(1 Question)
- Q1. Know all ME concepts
Interview Preparation Tips
(1 Question)
- Q1. Introduce yourself, why this job
(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
Interview Preparation Tips
Numericals related questions
Regarding alternators and generators
Selected
I was interviewed in Jan 2025.
(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
- Q2. What is the location of the company?
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NTPC Service Maintenance Supervisor Interview Process
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