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Laser Power & Infra Senior Project Engineer Interview Questions and Answers

Updated 9 May 2022

Laser Power & Infra Senior Project Engineer Interview Experiences

1 interview found

Round 1 - Technical 

(2 Questions)

  • Q1. Tell about the work function of LA
  • Ans. LA has the metal oxide varistor discs inside it.At the standard system voltage it acts as insulator & doesn't allow current to pass through it.But in case of high voltage surges,it acts as conductor and allows the high current to pass through it.As LA are earthed.So the current is earthed and expensive electricals are saved from damage.
  • Answered Anonymously
  • Q2. What should be the earth resistance of a distribution transformer?In case of high resistance what is the solution
  • Ans. 

    Earth resistance of a distribution transformer and solution for high resistance

    • The earth resistance of a distribution transformer should be less than 1 ohm

    • High resistance can cause electric shock and damage to equipment

    • Solution for high resistance includes improving grounding system, adding more grounding rods, and using chemical treatment

    • Regular maintenance and testing of grounding system is important

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Answer the questions confidently.Dont bluff.

Interview questions from similar companies

I applied via Walk-in and was interviewed in Nov 2022. There were 4 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 - Aptitude Test 

Basic mathematics aptitudes.
Basic level of core field related question. (Fresher)

Round 3 - One-on-one 

(3 Questions)

  • Q1. Electrical Engineering
  • Ans. Explain basic level of Electrical Engineering related answers like, type of switch gear, Type of Transformer, Type of motors, DOL Starter, Star Delta Starter, SLD, circuit diagram, Types of Power Plants, Step wise explain how to power delivers to power station to residential/commercial/industrial.
  • Answered Anonymously
  • Q2. Introduce yourself and working life style ?
  • Q3. Why you interested in the post?
  • Ans. Bcz it is best for growing my career and my skills development more strongly.
  • Answered Anonymously
Round 4 - HR 

(3 Questions)

  • Q1. What you know about this company?
  • Ans. Research before the company related details where you are applying.
  • Answered Anonymously
  • Q2. Why you're interested to work in this company?
  • Ans. Given answer is the best.. I see this opportunity as a way of my skill developing and contributing my skills to an exciting/ forward-thinking fast moving company/industry. Second one if company near about your hometown.. I see this company near about my home and I am easily work here and also take care my family (valid reason share).
  • Answered Anonymously
  • Q3. What your expectations from our company?
  • Ans. My goals for the company are that it have work atmosphere in which I will contribute to the team, be recognized for my efforts, provide career security, and have the opportunity to advance within the company.
  • Answered Anonymously

Interview Preparation Tips

Topics to prepare for Polycab Wires Electrical Project Engineer interview:
  • Electrical Engineering
Interview preparation tips for other job seekers - After your college never forget you are student, so every think about we are a long life student that motive to remove your barriers and easily you learn more skills in your career. I know money is more important but you are best in your specialization so money always credited in your account from better person who's importance given your work values.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Selected Selected

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

Round 1 - Technical 

(6 Questions)

  • Q1. About your Past Experience
  • Q2. Your knowledge about Cables & workings of UG cable project
  • Q3. Knowledge of safety protocol during construction.
  • Q4. Some general awareness questions.
  • Q5. Your letter writing skills
  • Q6. Focus on your personal attitude

Interview Preparation Tips

Interview preparation tips for other job seekers - Go through in detailed with your resume,Since KEI basically works for UG Cable projects and some Sub Station. You should have knowledge of UG cable works,go through the technical specifications of cable,Sub Station equipment.

Laser Power & Infra Interview FAQs

How many rounds are there in Laser Power & Infra Senior Project Engineer interview?
Laser Power & Infra interview process usually has 1 rounds. The most common rounds in the Laser Power & Infra interview process are Technical.

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Laser Power & Infra Senior Project Engineer Reviews and Ratings

based on 6 reviews

4.0/5

Rating in categories

3.9

Skill development

4.0

Work-life balance

4.0

Salary

3.2

Job security

3.8

Company culture

3.2

Promotions

3.9

Work satisfaction

Explore 6 Reviews and Ratings
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