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JSW Energy Graduate Engineer Interview Questions and Answers

Updated 7 Feb 2025

JSW Energy Graduate Engineer Interview Experiences

1 interview found

Interview experience
3
Average
Difficulty level
Hard
Process Duration
2-4 weeks
Result
No response

I was interviewed in Jan 2025.

Round 1 - Aptitude Test 

There are 2 rounds of aptitude, questions are a bit difficult so prepare well!

Round 2 - Technical 

(9 Questions)

  • Q1. Self introduction
  • Q2. Why oil used in transformers
  • Ans. 

    Oil is used in transformers for insulation and cooling purposes.

    • Oil provides insulation to prevent electrical breakdown

    • Oil helps in dissipating heat generated during operation

    • Mineral oil is commonly used in transformers for its dielectric properties

    • Transformer oil also helps in protecting the transformer from moisture and oxidation

  • Answered by AI
  • Q3. On which principle do electrical motors run?
  • Ans. 

    Electrical motors run on the principle of electromagnetic induction.

    • Electrical motors convert electrical energy into mechanical energy through electromagnetic induction

    • They work based on Faraday's law of electromagnetic induction

    • Examples include AC motors, DC motors, and brushless motors

  • Answered by AI
  • Q4. Interviewer asked me what Faraday's left hand and right hand rule were, but there's no such rules, its called flemming's left hand and right hand rule. They are expecting you to correct them and say the co...
  • Q5. Questions about my favorite subject from last semester and Questions regarding that subject
  • Q6. Questions regarding your resume, i got asked about electric two wheelers since i had that in my resume
  • Q7. If you have any questions for them
  • Q8. If you're okay with being relocated
  • Ans. 

    Yes, I am open to being relocated for the right opportunity.

    • I am open to exploring new locations for career growth

    • I am willing to adapt to new environments and cultures

    • I have previous experience of relocating for work, such as when I moved cities for my internship

  • Answered by AI
  • Q9. How will you tell the difference between an AC motor and DC motor by looking at them?
  • Ans. 

    AC motors have a rotor and stator that are visibly different, while DC motors have a commutator and brushes.

    • Look for a rotor and stator in an AC motor, which are visibly different in size and shape.

    • Check for a commutator and brushes in a DC motor, which are not present in AC motors.

    • AC motors typically have a simpler design compared to DC motors, which have more components like brushes and a commutator.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - This was my personal experience; many of my friends had a much more pleasant experience compared to mine. Anyway, good luck.

Interview questions from similar companies

Interview Questionnaire 

1 Question

  • Q1. How we can increase efficiency of boiler ?
  • Ans. 

    Efficiency of a boiler can be increased by improving insulation, optimizing combustion, and regular maintenance.

    • Improve insulation to reduce heat loss

    • Optimize combustion by adjusting air-to-fuel ratio and using efficient burners

    • Regular maintenance to clean and repair components

    • Use economizers to recover waste heat

    • Upgrade to high-efficiency boilers

    • Implement energy management systems to monitor and control boiler operati

  • Answered by AI

I applied via Campus Placement and was interviewed in Jul 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 - Aptitude Test 

Parshonality test me behaviour and nature, spiking etc

Round 3 - Technical 

(5 Questions)

  • Q1. Field related questions
  • Q2. Cell manufacturing process
  • Q3. What is the S.O.P ?
  • Ans. 

    S.O.P stands for Standard Operating Procedure, which is a set of step-by-step instructions compiled by an organization to help workers carry out routine operations.

    • S.O.P outlines the steps that employees should take to complete a specific task or process.

    • It ensures consistency and quality in the performance of tasks.

    • S.O.Ps are used in various industries such as manufacturing, healthcare, and food service.

    • For example, i...

  • Answered by AI
  • Q4. What is the S.T.Q ?
  • Ans. 

    S.T.Q stands for Safety, Time, Quality - a framework used in production engineering to prioritize aspects of a project.

    • Safety: Ensuring that all processes and equipment are safe for workers and the environment.

    • Time: Managing the schedule and deadlines to ensure timely completion of projects.

    • Quality: Maintaining high standards of quality in the production process and final products.

    • Example: Prioritizing safety measures ...

  • Answered by AI
  • Q5. What is a batal proces
  • Ans. 

    A batal process is a term used in the oil and gas industry to describe a process where two fluids are mixed together to create a desired outcome.

    • Batal processes are commonly used in drilling operations to create drilling mud with specific properties.

    • The mixing of drilling mud involves combining water, clay, and other additives to achieve the desired viscosity and density.

    • Batal processes can also be used in hydraulic fr...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Adani Green Energy Production Engineer interview:
  • Solar cell manufacturing process
Interview preparation tips for other job seekers - Deta enalish karna production control

Skills evaluated in this interview

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 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. Assbly question and press
  • Q2. Scrap control manpower allegation
  • Q3. Shop floor control, material accountable

Interview Preparation Tips

Topics to prepare for Tata Power Production Engineer interview:
  • Production Engineering
  • Communication Skills
Interview preparation tips for other job seekers - Production engineer mobil assbly
And shift incharge
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(2 Questions)

  • Q1. Tell me about yourself
  • Ans. 

    Experienced production engineer with a background in mechanical engineering and a passion for optimizing manufacturing processes.

    • Graduated with a degree in Mechanical Engineering

    • Worked for 5 years in the manufacturing industry

    • Implemented lean manufacturing principles to improve production efficiency

    • Led a team in reducing production costs by 15% through process optimization

  • Answered by AI
  • Q2. What is knocking?
  • Ans. 

    Knocking is an abnormal combustion phenomenon in internal combustion engines.

    • Knocking occurs when the air-fuel mixture in the engine's cylinders ignites prematurely or unevenly.

    • It produces a knocking or pinging sound, which can cause damage to the engine if not addressed.

    • Factors contributing to knocking include low octane fuel, high engine temperatures, and incorrect ignition timing.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Good
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
No response

I applied via Company Website and was interviewed in Sep 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Topics covered technical and aptitude questions

Round 2 - Technical 

(2 Questions)

  • Q1. Core technical questions
  • Q2. How does a transformer works. Detailed working and parameters to monitor
  • Ans. 

    A transformer works by transferring electrical energy between two or more circuits through electromagnetic induction.

    • Transformers consist of two coils of wire, known as the primary and secondary coils, wrapped around a core made of iron or other magnetic materials.

    • When an alternating current flows through the primary coil, it creates a changing magnetic field which induces a voltage in the secondary coil.

    • The ratio of t...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep your technical knowledge at good level. Expect some in-depth questions.

I was interviewed before Nov 2016.

Interview Questionnaire 

3 Questions

  • Q1. About yourself
  • Q2. Will you work at any location
  • Ans. 

    Yes, I am willing to work at any location for the Senior Engineer position.

    • I am open to relocating for the right opportunity

    • I have experience working in different locations

    • I am flexible and adaptable to new environments

  • Answered by AI
  • Q3. Why you think you can work in any adverse situation
  • Ans. 

    I have a proven track record of staying calm and focused in challenging situations, allowing me to problem-solve effectively.

    • I have experience working in high-pressure environments and have successfully delivered projects on time despite obstacles.

    • I am adaptable and can quickly assess a situation to determine the best course of action.

    • I have strong problem-solving skills and can think creatively to find solutions in ad

  • Answered by AI

Interview Preparation Tips

Round: Test
Duration: 1 hour
Total Questions: 100

Round: Group Discussion
Duration: 20 minutes

Interview experience
1
Bad
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Nov 2023. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. What is the 164 notification
  • Ans. 

    The 164 notification is a notification sent by a system to alert users of a specific event or action.

    • The 164 notification typically includes important information or updates that users need to be aware of.

    • It can be triggered by various events such as system errors, completed tasks, or new messages.

    • Users may receive the 164 notification through email, text message, or within the system itself.

  • Answered by AI
  • Q2. What is the use of winch machine
  • Ans. 

    A winch machine is used for lifting or pulling heavy objects using a motor-driven cable or rope.

    • Used in construction for lifting heavy materials

    • Commonly used in off-road vehicles for recovery purposes

    • Found on boats for raising and lowering anchors

    • Can be used in forestry for dragging logs

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't come to this Company
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Sep 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 Resume tips
Round 2 - Technical 

(1 Question)

  • Q1. Question will be based on your past experiences and profile you applied for.
Round 3 - HR 

(1 Question)

  • Q1. Salary discussion, if you get selected.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and do your best.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Oct 2023. There was 1 interview round.

Round 1 - One-on-one 

(5 Questions)

  • Q1. Self introduction. Previous company post and working details. Power transformers testing. Power transformers protection. Single line diagram. Transformer oil BDV test process. Team management.
  • Q2. Self introduction
  • Q3. Previous company post and working
  • Q4. Power transformers testing
  • Q5. Power transformers protection
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JSW Energy Interview FAQs

How many rounds are there in JSW Energy Graduate Engineer interview?
JSW Energy interview process usually has 2 rounds. The most common rounds in the JSW Energy interview process are Aptitude Test and Technical.
What are the top questions asked in JSW Energy Graduate Engineer interview?

Some of the top questions asked at the JSW Energy Graduate Engineer interview -

  1. How will you tell the difference between an AC motor and DC motor by looking at...read more
  2. On which principle do electrical motors r...read more
  3. Why oil used in transform...read more

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JSW Energy Graduate Engineer Interview Process

based on 1 interview

Interview experience

3
  
Average
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