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Lanco Solar Energy Electrical Engineer Interview Questions and Answers

Updated 11 May 2021

Lanco Solar Energy Electrical Engineer Interview Experiences

2 interviews found

Interview Questionnaire 

4 Questions

  • Q1. Power system
  • Q2. All type of switch gears and protection
  • Ans. 

    Switch gears are devices used to control, protect and isolate electrical equipment.

    • Switch gears are used to control the flow of electricity in a circuit.

    • They protect electrical equipment from damage caused by overloads, short circuits, and other faults.

    • Examples of switch gears include circuit breakers, fuses, and relays.

    • Switch gears can be classified into low voltage and high voltage switch gears.

    • Protection devices lik...

  • Answered by AI
  • Q3. Basic electrical
  • Q4. Principle of electrical
  • Ans. 

    Principle of electrical refers to the fundamental laws and theories governing the behavior of electricity and its applications.

    • Electricity flows from high potential to low potential

    • Ohm's law states that the current through a conductor between two points is directly proportional to the voltage across the two points

    • Kirchhoff's laws describe the conservation of charge and energy in electrical circuits

    • Electromagnetic induc...

  • Answered by AI

I applied via Walk-in and was interviewed before May 2020. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. All the basics related to one's field were asked during interview.
  • Q2. What will be the power factor for DC?
  • Ans. 

    The power factor for DC is always 1.

    • Power factor is the ratio of real power to apparent power in an electrical circuit.

    • In DC circuits, the power factor is always 1 because there is no reactive power.

    • Reactive power is associated with AC circuits and is caused by inductance and capacitance.

    • Since DC circuits do not have inductors or capacitors, there is no reactive power and the power factor is unity.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - There is nothing to worry about during interview session as all the question asked will be on basic level. Just chill and give your best.

Electrical Engineer Interview Questions Asked at Other Companies

Q1. What is the difference between Switch gear & Circuit Breakers ... read more
Q2. What is ATS, transformer maintenance procedure, protection of tra ... read more
asked in Tata Steel
Q3. 1.what is composite error and ratio error in current transformer?
Q4. 1. Power factor of transformer 2. types of DC machine 3. Working ... read more
Q5. How many types of transformer according to voltage transfer

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Solar operation and maintenance
  • Q2. Solar project electrical engineer

Interview Preparation Tips

Interview preparation tips for other job seekers - AC DC work and all PM activities daily basis
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Jul 2023. There were 6 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 

(2 Questions)

  • Q1. Like what is your work experience. Are you willing to climb twice in a day .
  • Ans. According to your experience needs to give answers Second question- yes
  • Answered Anonymously
  • Q2. Are you willing to work if require to support near by site .
Round 3 - Technical 

(2 Questions)

  • Q1. As per your experience as previous company they asked questions, but more focos on safety .
  • Q2. What is LOTO , Types of LOTO
  • Ans. 

    LOTO stands for Lockout/Tagout, a safety procedure used to ensure that dangerous machines are properly shut off and not started up again prior to the completion of maintenance or servicing work.

    • LOTO involves locking the energy isolating devices with an assigned individual lock and tag to prevent the machine from being turned on.

    • Types of LOTO include electrical LOTO, mechanical LOTO, and pneumatic LOTO.

    • Examples of LOTO ...

  • Answered by AI
Round 4 - Technical 

(1 Question)

  • Q1. Previous experiences questions, like DFIG , Converter system, power factor , transformer , lighting system, Earthing system .
Round 5 - Case Study 

Normal discussion with seniors

Round 6 - HR 

(1 Question)

  • Q1. Salary discussion and joining details

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare proper resume , focused what you write on your cv according to you will get questions, so prepare accordingly.
Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is the Transformer
  • Ans. 

    A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.

    • Consists of two coils of wire, known as primary and secondary coils

    • Primary coil receives electrical energy and creates a magnetic field

    • Magnetic field induces a voltage in the secondary coil, transferring energy

    • Used in power distribution, voltage regulation, and electrical isolation

  • Answered by AI
  • Q2. Electrical 8 equipment

Interview Preparation Tips

Interview preparation tips for other job seekers - Yes
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

It was very easy ,duration 45 min for 30 questions

Round 2 - One-on-one 

(2 Questions)

  • Q1. It was of moderate level 2-3 questions
  • Q2. What is your name

Interview Preparation Tips

Interview preparation tips for other job seekers - chill
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed in Dec 2023.

Round 1 - Technical 

(1 Question)

  • Q1. All electrical panel HT <

Interview Preparation Tips

Interview preparation tips for other job seekers - Good job
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 Feb 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - HR 

(2 Questions)

  • Q1. Personal information,
  • Q2. Current Job, Current CTC
Round 3 - Technical 

(5 Questions)

  • Q1. Current company working profile
  • Q2. Electrical questions ,
  • Q3. Power generation , Motors
  • Q4. Wind turbine, sub station equipment
  • Q5. Circuit breakers, CT, PT

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare electrical equipments, maintenance, working plan
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 Mar 2023. There were 2 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 - HR 

(3 Questions)

  • Q1. 1.Talk about your self . 2.Talk about your skills and experience. 3.Why your want to work in this company.
  • Q2. Talk about your self. Talk about your skills and experience.
  • Ans. 

    I am an experienced Electrical Engineer with a strong skill set in designing and troubleshooting electrical systems.

    • Proficient in designing electrical circuits and systems

    • Skilled in troubleshooting and repairing electrical equipment

    • Experienced in using CAD software for electrical design

    • Knowledgeable in electrical codes and regulations

    • Familiar with PLC programming and automation systems

    • Strong analytical and problem-solv...

  • Answered by AI
  • Q3. Talk about your self. Why do want to work in this company. How many years experience in electrical engineering.
  • Ans. 

    I am an experienced electrical engineer with a passion for problem-solving and innovation. I have worked in the field for 8 years and have a strong track record of successful projects.

    • 8 years of experience in electrical engineering

    • Strong problem-solving and innovation skills

    • Proven track record of successful projects

    • Passionate about the field

    • Continuously updating knowledge and skills

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - I want to work in this company (Siemens)

I applied via Naukri.com and was interviewed in Jul 2022. There were 3 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Distribution system electrical parts electrical machine
Round 2 - Technical 

(1 Question)

  • Q1. Transformer rmu abc acb
Round 3 - Technical 

(1 Question)

  • Q1. Networks LT Coundoctr HT Coundoctr

Interview Preparation Tips

Interview preparation tips for other job seekers - I am a electrical engineering... I have one year experience in tpddl

Lanco Solar Energy Interview FAQs

What are the top questions asked in Lanco Solar Energy Electrical Engineer interview?

Some of the top questions asked at the Lanco Solar Energy Electrical Engineer interview -

  1. What will be the power factor for D...read more
  2. All type of switch gears and protect...read more
  3. Principle of electri...read more

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based on 1 Lanco Solar Energy interview
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Lanco Solar Energy Electrical Engineer Salary
based on 14 salaries
₹2.5 L/yr - ₹3.6 L/yr
27% less than the average Electrical Engineer Salary in India
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Lanco Solar Energy Electrical Engineer Reviews and Ratings

based on 5 reviews

4.8/5

Rating in categories

4.7

Skill development

4.8

Work-Life balance

4.6

Salary & Benefits

4.5

Job Security

4.6

Company culture

4.8

Promotions/Appraisal

4.7

Work Satisfaction

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