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Mahindra Teqo Senior Electrical Engineer Interview Questions and Answers

Updated 28 Jul 2023

Mahindra Teqo Senior Electrical Engineer Interview Experiences

1 interview found

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

I applied via Naukri.com and was interviewed in Jan 2023. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Question related to switchyard equipment, like transformer,CT,CVT,LA,WAVE TRAP testing, commissioning and O&M
Round 3 - Aptitude Test 

GENERAL APPTITUDE TEST OF DIFFERENT TOPICS LIKE TIME AND WORK,LOSS AND PROFIT, PERCENTAGE ETC

Round 4 - HR 

(1 Question)

  • Q1. Salary ,job related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Word hard in right direction with dedication and patience.

Interview questions from similar companies

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

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
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Gate 2017 test for appti. bsnsn

Round 2 - Interview 

(2 Questions)

  • Q1. What is your r strength
  • Q2. How do you read newspapers

Interview Preparation Tips

Interview preparation tips for other job seekers - Company not suggested.. Join IOcl it's better
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Feb 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Basic math and quantitative aptitude related questions

Round 2 - One-on-one 

(2 Questions)

  • Q1. Tell me about thecompany
  • Ans. 

    The company is a leading technology firm specializing in software development and engineering solutions.

    • Founded in 2005 by a group of software engineers

    • Provides services in web development, mobile app development, and cloud computing

    • Clients include Fortune 500 companies such as Google and Microsoft

  • Answered by AI
  • Q2. How will you solve a critical problem coming to you as a engineer

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

I applied via Naukri.com and was interviewed in Feb 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 tips
Round 2 - HR 

(4 Questions)

  • Q1. Why are you looking for a change?
  • Q2. What are your salary expectations?
  • Q3. Share details of your previous job.
  • Q4. Tell me about yourself.
Round 3 - Technical 

(2 Questions)

  • Q1. What is present role, how many projects you done, Explain starting to end of the project work, After ask technical questions related to my profile.
  • Q2. Why earthing is so important, switchyard all equipment testing, cable laying technique and test etc.

Interview Preparation Tips

Interview preparation tips for other job seekers - My advice to job seekers focus on your core, electrical utility functions, and their testing, coding IS, IES, team building, and management etc.
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
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

Senior Engineer Interview Questions & Answers

Suzlon Group 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

Mahindra Teqo Interview FAQs

How many rounds are there in Mahindra Teqo Senior Electrical Engineer interview?
Mahindra Teqo interview process usually has 4 rounds. The most common rounds in the Mahindra Teqo interview process are Aptitude Test, HR and Resume Shortlist.

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Mahindra Teqo Senior Electrical Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more

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Mahindra Teqo Senior Electrical Engineer Salary
based on 4 salaries
₹4.1 L/yr - ₹5.3 L/yr
35% less than the average Senior Electrical Engineer Salary in India
View more details

Mahindra Teqo Senior Electrical Engineer Reviews and Ratings

based on 2 reviews

3.8/5

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5.0

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3.5

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3.7

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3.5

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3.8

Company culture

3.0

Promotions

3.7

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