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Polycab Wires ECE Engineer Interview Questions and Answers

Updated 14 Nov 2024

Polycab Wires ECE Engineer Interview Experiences

1 interview found

ECE Engineer Interview Questions & Answers

user image Anonymous

posted on 14 Nov 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Recruitment Consulltant and was interviewed in Oct 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

All over math like number system etc.

Round 2 - Group Discussion 

Child labored gd round

Round 3 - HR 

(2 Questions)

  • Q1. Give your intro
  • Q2. What is your skills

Interview Preparation Tips

Interview preparation tips for other job seekers - be serious gyus

Interview questions from similar companies

I applied via Referral and was interviewed before Mar 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Piping support span for different pipe sizes, pipe thickness calculations, past projects roles,rubber line pipe concept, P&ID related questions, what are the points need to know before start routing and th...

Interview Preparation Tips

Interview preparation tips for other job seekers - 1. Never lie in your CV.
2. Say No if you dont know the answer.
3. Be confident.
4. Never say bad things about your current employer.

I applied via Company Website and was interviewed in Jan 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. What is the function of the surge arrestor?
  • Ans. 

    Surge arrestors protect electrical equipment from voltage spikes and surges.

    • Surge arrestors are devices that limit the voltage supplied to electrical equipment during a surge or spike.

    • They protect equipment from damage caused by overvoltage.

    • Surge arrestors are commonly used in power distribution systems, telecommunications networks, and electronic equipment.

    • They work by diverting excess voltage to the ground, preventin...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Show how much you re trend to learn and improve in this specific branch

I applied via Walk-in and was interviewed in Oct 2021. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. 100kva transformer used oil name.
  • Ans. 

    The name of the used oil in a 100kva transformer.

    • The oil used in transformers is typically mineral oil or synthetic oil.

    • The oil serves as a coolant and insulator.

    • The oil must be tested regularly to ensure it is still effective.

    • Common brands of transformer oil include Shell Diala, ExxonMobil, and Chevron.

    • The oil must be disposed of properly to avoid environmental damage.

  • Answered by AI
  • Q2. Why can use delta sap in pipe earthing
  • Ans. 

    Delta sap is used in pipe earthing to improve the conductivity of the soil.

    • Delta sap is a natural extract from plants that contains organic acids and minerals.

    • When mixed with soil, it improves the soil's conductivity and reduces its resistance.

    • This results in a better grounding system for electrical equipment.

    • Delta sap is also environmentally friendly and non-toxic.

    • It is a cost-effective solution for improving the perf

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - First of all interview is not decided any employee skills.only decided employees work experience and eknowlage and honest employee in a companya and hard working.

I applied via Referral and was interviewed in Dec 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.
View all tips
Round 2 - Technical 

(3 Questions)

  • Q1. About power electronics
  • Q2. Switches in power electronics
  • Ans. 

    Switches are essential components in power electronics that control the flow of electrical energy.

    • Switches are used to turn on and off the flow of electrical energy in power electronics.

    • They are used in various applications such as power supplies, motor drives, and inverters.

    • Common types of switches include MOSFETs, IGBTs, and thyristors.

    • Switches must be carefully selected based on the specific application requirements...

  • Answered by AI
  • Q3. Dc dc converter application
  • Ans. 

    DC-DC converters are used to convert one DC voltage level to another, commonly used in power supplies and battery-powered devices.

    • DC-DC converters are used to step up or step down voltage levels

    • They are commonly used in power supplies for electronic devices

    • They are also used in battery-powered devices to regulate voltage levels

    • Examples include buck converters, boost converters, and buck-boost converters

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn basic electrical and electronics

I applied via Recruitment Consultant and was interviewed in Oct 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Technical questions were asked..

Interview Preparation Tips

Interview preparation tips for other job seekers - This interview was a technical one but was a majorly a stress test.it lasted about 1hour.the interview wanted to test my both technical and communication skills.most of the questions asked to me about my education and CV.Production related and Tooling related. Luckily i am able to answer most of the questions correctly. You need to stay calm and should aplly presence of mind.please go through the job description thoroughly word-by-word and recheck your resume to ensure that you are best fit for position.
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Jul 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 - Technical 

(1 Question)

  • Q1. Interview with managers
Round 3 - Technical 

(1 Question)

  • Q1. Technical with design head

Interview Preparation Tips

Interview preparation tips for other job seekers - Nice opportunity for carrier growth mainly into Electrification field
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 Sep 2022. 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 tips
Round 2 - Technical 

(3 Questions)

  • Q1. Basics of mechanical engineering, project management tools and techniques, past experience.
  • Q2. Basics of Mechanical Engineering
  • Q3. Project management tools

Interview Preparation Tips

Interview preparation tips for other job seekers - Interviewer was knowledgeable and helpful. It was good experience
Interview experience
3
Average
Difficulty level
Hard
Process Duration
2-4 weeks
Result
No response

I applied via Referral and was interviewed in Oct 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 - One-on-one 

(1 Question)

  • Q1. About myself About education background Se basic mechanical engineering questions
Round 3 - HR 

(1 Question)

  • Q1. Salary negotiation work location details

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well before interview about basics. Dress well.
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-

I applied via Job Portal

Round 1 - Aptitude Test 

Good but not very good finally selected

Round 2 - Technical 

(5 Questions)

  • Q1. Question from all subjects
  • Q2. Quantum efficency , vswr
  • Q3. Transmission line
  • Q4. All topic related to microwave
  • Q5. Digital communication and ckt

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare all the topic which is in resume

Polycab Wires Interview FAQs

How many rounds are there in Polycab Wires ECE Engineer interview?
Polycab Wires interview process usually has 3 rounds. The most common rounds in the Polycab Wires interview process are Aptitude Test, Group Discussion and HR.

Tell us how to improve this page.

Polycab Wires ECE Engineer Interview Process

based on 1 interview

Interview experience

4
  
Good
View more

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