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Electro- M Techno Service Lead Engineer Interview Questions and Answers

Updated 22 Jul 2025

Electro- M Techno Service Lead Engineer Interview Experiences

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Lead Engineer Interview Questions & Answers

user image Anonymous

posted on 22 Jul 2025

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Jul 2024, where I was asked the following questions.

  • Q1. Transformer working Principle
  • Ans. 

    Transformers transfer electrical energy between circuits through electromagnetic induction, enabling voltage conversion.

    • Consists of primary and secondary coils wound around a magnetic core.

    • Works on the principle of electromagnetic induction, where a changing magnetic field induces voltage.

    • Step-up transformers increase voltage, while step-down transformers decrease it.

    • Example: Power plants use step-up transformers to tr...

  • Answered by AI
  • Q2. Transmission and distribution basics

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anshitanegi
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Planet Spark
When HR’s Chinese English made me drop the interview!
So, I talked to the HR yesterday about the interview. I asked Please send me the location But their English… bro I was shocked! It was like talking to someone jisne english nahi kuch ar hi seekh liya ho, if the HR’s English is this I can only imagine the rest of the company I decided to drop the interview with this chinese english😶‍🌫️
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Interview questions from similar companies

I applied via Walk-in and was interviewed before Jun 2021. 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.
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Round 2 - Group Discussion 

HR told about the company on the first day, how it works, told the rules, showed the management and a lot

Interview Preparation Tips

Topics to prepare for Amazon Associate interview:
  • Safery
  • Environment
  • Cleaning
Interview preparation tips for other job seekers - There is nothing to worry, if you have the desire to work and have passion, then you can work anywhere.

Lead Engineer Interview Questions Asked at Other Companies

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Q1. What is the resistance value of the tripping and closing coil of ... read more
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Q2. What is the contact resistance of VCB?
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Q3. Which BGP path attributes are used to manipulate ingress traffic, ... read more
Q4. Java 8 features? What is functional interface? Difference between ... read more
asked in HCL Group
Q5. What monitoring tools do you use, and what metrics do you capture ... read more

I applied via Campus Placement and was interviewed before Feb 2020. There were 4 interview rounds.

Interview Questionnaire 

5 Questions

  • Q1. What are the differences between C and C++?
  • Q2. Explain the scenarios where If and Switch Case statements are used.
  • Q3. Do you think algorithms and pseudocodes still play a role in the world of IT Services?
  • Ans. 

    Yes, algorithms and pseudocodes are still important in IT Services.

    • Algorithms are used in various fields of IT such as machine learning, data analysis, and cryptography.

    • Pseudocodes are used to plan and design algorithms before coding them.

    • Understanding algorithms and pseudocodes is essential for software engineers to write efficient and optimized code.

    • Examples of algorithms include sorting algorithms, search algorithms...

  • Answered by AI
  • Q4. Are you comfortable using Command Line Interfaces (CLIs) or Integrated Development Environments (IDEs) as part of your daily tasks?
  • Q5. Are you okay to learn front end and back end technologies to ensure you are a complete developer in the longer run? Would you be able to learn the concepts if a timeline is given?? If yes, explain your lea...

Interview Preparation Tips

Interview preparation tips for other job seekers - The hiring team expects a structured response in your answers. Be it a fresher or an experienced professional, the answers must be represented with examples to ensure you display your expertise with an application in your mind.

Skills evaluated in this interview

I applied via Walk-in and was interviewed before Oct 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. C# related questions were asked

Interview Preparation Tips

Interview preparation tips for other job seekers - Just try to tell what you know

Interview Questionnaire 

1 Question

  • Q1. What is name mangling?

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. About DBMS and c++
Be interview-ready. Browse the most asked HR questions.
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I applied via Naukri.com and was interviewed in Oct 2019. There were 4 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Why sudden career change from banking to it?
  • Ans. 

    I transitioned from banking to IT to pursue my passion for technology and leverage my analytical skills in a dynamic field.

    • Passion for Technology: I have always been fascinated by technology and its potential to solve real-world problems, which drew me to IT.

    • Analytical Skills: My experience in banking honed my analytical skills, which are highly transferable to IT roles, especially in data analysis and problem-solving.

    • ...

  • Answered by AI
  • Q2. What do you see yourself in 5 years?
  • Ans. 

    In five years, I envision myself as a skilled Associate, leading projects and mentoring new team members in a collaborative environment.

    • Career Growth: I aim to progress to a senior associate role, taking on more responsibilities and leading key projects within the team.

    • Skill Development: I plan to enhance my technical skills, particularly in areas like data analysis and project management, to contribute more effectivel...

  • Answered by AI
  • Q3. What do you expect from Wipro?
  • Q4. What is your expectations from your profession?
  • Ans. 

    As an Associate, I expect to grow professionally, contribute to team success, and embrace continuous learning in my field.

    • Professional Growth: I aim to enhance my skills through training and mentorship, such as attending workshops or pursuing certifications.

    • Team Collaboration: I expect to work closely with colleagues, sharing knowledge and supporting each other to achieve common goals, like completing projects on time.

    • ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Fluent english is mandatory. Confidence is must. Technical skill is required. Typing test. Math test. English writing test.
Are these interview questions helpful?

I applied via Campus Placement and was interviewed before Feb 2020. There were 6 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Was interviewed as fresher?
  • Q2. Written test conducted? with verbal ability test ? GD
  • Q3. How would u deal with a problematic situation when you are working in a team?
  • Q4. What are your plans about higher studies?
  • Ans. 

    I plan to pursue a Master's in Computer Science to deepen my knowledge and specialize in AI and machine learning.

    • I aim to enroll in a Master's program focusing on Artificial Intelligence.

    • I want to participate in research projects to contribute to advancements in machine learning.

    • I plan to attend workshops and conferences to network with industry professionals.

    • I am considering online courses to supplement my learning in...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - it was basic with apptiude test and attitiude test.

I applied via Company Website and was interviewed before Jun 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Medium

Interview Preparation Tips

Interview preparation tips for other job seekers - Practice Aptitude and reasoning

I applied via Campus Placement and was interviewed in Apr 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. All technical discussion not much deeper but basic questions of graduation were asked

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and don't hesitate 🙂

Electro- M Techno Service Interview FAQs

What are the top questions asked in Electro- M Techno Service Lead Engineer interview?

Some of the top questions asked at the Electro- M Techno Service Lead Engineer interview -

  1. Transformer working Princi...read more
  2. Transmission and distribution bas...read more

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Overall Interview Experience Rating

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based on 1 interview experience

Difficulty level

Easy 100%

Duration

Less than 2 weeks 100%
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