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Suzlon Group Senior Engineer Interview Questions, Process, and Tips

Updated 6 Feb 2025

Top Suzlon Group Senior Engineer Interview Questions and Answers

  • Q1. What are SCADA (Supervisory Control and Data Acquisition) systems and PLC (Programmable Logic Controllers)?
  • Q2. What is an IGBT, how does it work, and what is the importance of diode capacitors in its functionality?
  • Q3. What is the function of a Doubly-Fed Induction Generator (DFIG) when used with an asynchronous generator?
View all 17 questions

Suzlon Group Senior Engineer Interview Experiences

5 interviews found

Senior Engineer Interview Questions & Answers

user image Abhishek Bagwan (ABHI)

posted on 25 Dec 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

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

Round 1 - Technical 

(22 Questions)

  • Q1. Can you provide an introduction about yourself?
  • Ans. 

    Experienced Senior Engineer with a strong background in software development and project management.

    • Over 10 years of experience in designing and implementing complex software solutions

    • Proficient in multiple programming languages such as Java, Python, and C++

    • Led cross-functional teams to successfully deliver projects on time and within budget

    • Strong problem-solving skills and ability to adapt to new technologies quickly

  • Answered by AI
  • Q2. Can you provide details about your work experience?
  • Ans. 

    I have over 10 years of experience in designing and implementing complex engineering solutions.

    • Designed and implemented various engineering solutions for different projects

    • Led a team of engineers to successfully complete a major project ahead of schedule

    • Collaborated with cross-functional teams to ensure project success

    • Utilized advanced engineering tools and techniques to optimize project outcomes

  • Answered by AI
  • Q3. What do you know about Doubly Fed Induction Generators?
  • Ans. 

    Doubly Fed Induction Generators (DFIGs) are commonly used in wind turbines to allow variable speed operation and improve efficiency.

    • DFIGs have two sets of windings - one on the stator and one on the rotor

    • The rotor windings are fed with variable frequency AC power through slip rings and brushes

    • DFIGs allow for control of both active and reactive power output

    • They are more efficient than fixed speed induction generators

    • DFI...

  • Answered by AI
  • Q4. What is the importance of circuit diagrams in electrical engineering?
  • Ans. 

    Circuit diagrams are essential in electrical engineering for visualizing and understanding complex circuits.

    • Circuit diagrams provide a visual representation of the connections and components in a circuit.

    • They help engineers analyze and troubleshoot circuits more efficiently.

    • Circuit diagrams aid in the design and construction of electrical systems.

    • They are crucial for documenting and communicating circuit designs to oth...

  • Answered by AI
  • Q5. What is the procedure for reading a wiring diagram?
  • Ans. 

    Reading a wiring diagram involves understanding symbols, following the flow of current, and identifying components.

    • Start by familiarizing yourself with the symbols used in the diagram.

    • Follow the flow of current from the power source to the components.

    • Identify the different components and their connections based on the diagram.

    • Pay attention to the color codes and labels for wires and components.

    • Refer to the legend or ke...

  • Answered by AI
  • Q6. What is an IGBT, how does it work, and what is the importance of diode capacitors in its functionality?
  • Ans. 

    IGBT stands for Insulated Gate Bipolar Transistor, a semiconductor device used for switching applications in power electronics.

    • IGBT is a type of power semiconductor device that combines the high efficiency of a MOSFET with the high current and low saturation voltage capability of a bipolar transistor.

    • It consists of three terminals: gate, collector, and emitter.

    • IGBT works by controlling the flow of current between the c...

  • Answered by AI
  • Q7. Can you provide training to your team?
  • Ans. 

    Yes, I have experience providing training to my team.

    • I have conducted training sessions on new technologies and tools for my team.

    • I have created training materials such as presentations, manuals, and hands-on exercises.

    • I have mentored junior team members to help them improve their skills.

    • I have received positive feedback from team members on the effectiveness of my training sessions.

  • Answered by AI
  • Q8. What are your computer skills?
  • Ans. 

    Proficient in various programming languages and software tools, with experience in database management and system administration.

    • Proficient in programming languages such as Java, Python, and C++

    • Experience with database management systems like MySQL and MongoDB

    • Skilled in system administration tasks including network configuration and troubleshooting

    • Familiar with software tools such as Git, Jenkins, and Docker

  • Answered by AI
  • Q9. How frequently are you able to climb towers as part of your job requirements?
  • Ans. 

    I climb towers as part of my job requirements on a regular basis.

    • I climb towers for routine maintenance checks

    • I climb towers to install or repair equipment

    • I climb towers to conduct inspections or surveys

    • On average, I climb towers at least once a month

  • Answered by AI
  • Q10. What is your understanding of the balance of plant (BOP)?
  • Ans. 

    BOP refers to the systems and equipment outside of the main power generating unit in a power plant.

    • BOP includes components like transformers, switchgear, cooling systems, and fuel systems.

    • It is essential for the overall functioning of the power plant.

    • BOP is responsible for supporting the main power generation unit and ensuring its efficient operation.

    • Examples of BOP components are water treatment systems, piping, and c

  • Answered by AI
  • Q11. What are SCADA (Supervisory Control and Data Acquisition) systems and PLC (Programmable Logic Controllers)?
  • Ans. 

    SCADA systems are used to monitor and control industrial processes, while PLCs are programmable devices used to automate machinery and processes.

    • SCADA systems gather and analyze real-time data from sensors and equipment in industrial settings.

    • SCADA systems allow operators to remotely monitor and control processes, alarms, and events.

    • PLCs are programmable devices used to automate machinery and processes based on input f...

  • Answered by AI
  • Q12. Can you create a controlling circuit diagram based on my specifications?
  • Ans. 

    Yes, I can create a controlling circuit diagram based on your specifications.

    • I will need detailed specifications including input/output requirements, components to be used, and any specific constraints.

    • I will create a schematic diagram using software like Eagle, Altium, or KiCad.

    • I will ensure the circuit meets safety standards and is optimized for performance.

    • I will provide documentation including a bill of materials a

  • Answered by AI
  • Q13. What is the difference between synchronous and asynchronous generators?
  • Ans. 

    Synchronous generators produce electricity at a constant frequency, while asynchronous generators do not require synchronization with the grid frequency.

    • Synchronous generators are connected to the grid and produce electricity at a fixed frequency, typically 50 or 60 Hz.

    • Asynchronous generators do not need to be synchronized with the grid frequency and can operate at variable speeds.

    • Synchronous generators are commonly us...

  • Answered by AI
  • Q14. What is the Standard Operating Procedure (SOP)?
  • Ans. 

    SOP is a set of step-by-step instructions compiled by an organization to help workers carry out routine operations.

    • SOP is a detailed document that outlines the procedures and processes to be followed in specific situations.

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

    • SOPs are used in various industries such as healthcare, manufacturing, and IT.

    • Examples include a SOP for handling customer complaints in...

  • Answered by AI
  • Q15. Are you familiar with DGR, MGR, or YGR?
  • Ans. 

    DGR, MGR, and YGR are commonly used acronyms in the engineering field.

    • DGR stands for Design Gross Rating, which is the maximum allowable weight for a designed structure.

    • MGR stands for Maximum Gross Rating, which is the maximum weight a vehicle can carry including its own weight.

    • YGR could refer to Yield Gross Rating, but context is needed to determine its specific meaning.

  • Answered by AI
  • Q16. Are you knowledgeable about Mean Time Between Failures (MTBF) and Mean Time To Repair (MTTR)?
  • Ans. 

    Yes, I am knowledgeable about MTBF and MTTR in the context of engineering.

    • MTBF refers to the average time between failures of a system or component.

    • MTTR is the average time it takes to repair a failed system or component.

    • Both metrics are important in assessing the reliability and maintenance needs of engineering systems.

    • For example, a server may have an MTBF of 10,000 hours and an MTTR of 2 hours.

  • Answered by AI
  • Q17. What is more important for system reliability, Mean Time Between Failures (MTBF) or Mean Time to Repair (MTTR)?
  • Ans. 

    MTTR is more important for system reliability as it directly impacts downtime and overall system availability.

    • MTTR directly impacts downtime and system availability

    • MTBF is important for predicting failures but does not address how quickly the system can be restored

    • Focusing on reducing MTTR can lead to improved system reliability and performance

  • Answered by AI
  • Q18. What is the function of a Doubly-Fed Induction Generator (DFIG) when used with an asynchronous generator?
  • Ans. 

    DFIG controls the active and reactive power independently, improving efficiency and stability in wind turbines.

    • DFIG allows for variable speed operation, improving efficiency in wind turbines.

    • It controls the active and reactive power independently, enhancing stability.

    • DFIG can provide grid support by injecting or absorbing reactive power as needed.

    • It is commonly used in wind turbines to improve power quality and grid in...

  • Answered by AI
  • Q19. What is slip in a generator?
  • Ans. 

    Slip in a generator refers to the difference between synchronous speed and actual rotor speed.

    • Slip is necessary for the generation of electrical power in a generator.

    • It is calculated as (Synchronous speed - Actual speed) / Synchronous speed.

    • Slip is typically expressed as a percentage.

    • Higher slip values indicate lower efficiency in the generator.

    • For example, in an induction generator, slip is essential for inducing curr

  • Answered by AI
  • Q20. What can you explain about sub-synchronous, synchronous, and super-synchronous speeds?
  • Ans. 

    Sub-synchronous, synchronous, and super-synchronous speeds refer to different speeds at which a rotating machine can operate in relation to the system frequency.

    • Sub-synchronous speed: When the machine speed is less than the synchronous speed, typically caused by a mechanical fault or system resonance.

    • Synchronous speed: When the machine speed matches the system frequency, commonly seen in normal operating conditions.

    • Sup...

  • Answered by AI
  • Q21. Importance of hub system, Nacelle system in wind turbine ?
  • Ans. 

    Hub system and Nacelle system are crucial components in a wind turbine for efficient energy generation.

    • The hub system connects the blades to the main shaft of the turbine, allowing for rotation and energy generation.

    • The Nacelle system houses the gearbox, generator, and other key components necessary for converting wind energy into electricity.

    • Proper maintenance and monitoring of these systems are essential for optimal ...

  • Answered by AI
  • Q22. About documentation

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Senior Engineer Interview Questions & Answers

user image Deepak kumar Behera

posted on 6 Feb 2025

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Group Discussion 

Discuss work related questions

Round 2 - HR 

(1 Question)

  • Q1. Salary discuss and other accommodation

Interview Preparation Tips

Interview preparation tips for other job seekers - Good for career growth and life cycle balance

Senior Engineer Interview Questions Asked at Other Companies

Q1. what is the meaning of M in M20,M25,M30 grade of concrete?
asked in Nagarro
Q2. Write a program: two input, one is N(any integer, lets say 3), se ... read more
asked in Tata Elxsi
Q3. What is Quality Assurance. Difference between Quality assurance a ... read more
Q4. Is it possible to work with multiple threads in core data? If so, ... read more
Q5. When you will perform Half or Full engine overhauling.
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. How much distribution voltage
  • Ans. 

    Distribution voltage refers to the voltage level at which electricity is distributed from substations to consumers.

    • Distribution voltage typically ranges from 4 kV to 33 kV for residential and commercial areas.

    • Higher distribution voltages, such as 66 kV or 132 kV, are used for industrial areas or large consumers.

    • The choice of distribution voltage depends on factors like distance, load requirements, and cost.

    • Transformers...

  • Answered by AI

Senior Engineer Interview Questions & Answers

user image Nandini W Lathkar

posted on 21 Nov 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Nov 2023. There were 2 interview rounds.

Round 1 - HR 

(2 Questions)

  • Q1. About my academic
  • Q2. About salary & family background
Round 2 - Technical 

(2 Questions)

  • Q1. About college project
  • Q2. Some discussion on college studies

Interview Preparation Tips

Interview preparation tips for other job seekers - Good

Suzlon Group interview questions for designations

 Senior Quality Engineer

 (1)

 Engineer

 (6)

 Senior Executive

 (1)

 Electronics Engineer

 (1)

 Junior Engineer 1

 (1)

 Senior Technician

 (1)

 Diploma Electrical Engineer

 (1)

 Junior Engineer

 (11)

Interview Questionnaire 

1 Question

  • Q1. Normal question about personality and job related

Interview Preparation Tips

Round: Test
Experience: Interview was going smoothly & all questions was related my job so it's was easy for me.
Tips: Good knowledge about of wind turbine
Duration: 2 hours
Total Questions: 25

Round: HR Interview
Experience: Interview was completed so easy
Tips: Required nice personality and confidence is must required

Get interview-ready with Top Suzlon Group Interview Questions

Interview questions from similar companies

I applied via Naukri.com and was interviewed in Nov 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. How will you analyse the total consumption of diesel in equipment
  • Ans. 

    To analyse total diesel consumption in equipment, I would gather data on usage and calculate fuel efficiency.

    • Collect data on equipment usage and fuel consumption

    • Calculate fuel efficiency by dividing fuel consumption by equipment usage

    • Compare fuel efficiency across different equipment to identify outliers

    • Identify factors that may affect fuel efficiency, such as maintenance or operator behavior

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be precise and explain whatever you know
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Transformer releted protection and testing
  • Q2. Relay protection
Round 2 - HR 

(2 Questions)

  • Q1. Salary discussed
  • Q2. All releted document
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
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.
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Suzlon Group Interview FAQs

How many rounds are there in Suzlon Group Senior Engineer interview?
Suzlon Group interview process usually has 1-2 rounds. The most common rounds in the Suzlon Group interview process are HR, Technical and One-on-one Round.
How to prepare for Suzlon Group Senior Engineer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Suzlon Group. The most common topics and skills that interviewers at Suzlon Group expect are Gear Box, Product Support, 33Kv, 5S System and Grid.
What are the top questions asked in Suzlon Group Senior Engineer interview?

Some of the top questions asked at the Suzlon Group Senior Engineer interview -

  1. What are SCADA (Supervisory Control and Data Acquisition) systems and PLC (Prog...read more
  2. What is an IGBT, how does it work, and what is the importance of diode capacito...read more
  3. What is the function of a Doubly-Fed Induction Generator (DFIG) when used with ...read more

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Suzlon Group Senior Engineer Salary
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