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Param Renewable Energy Junior Engineer Electrical Interview Questions and Answers

Updated 16 May 2022

Param Renewable Energy Junior Engineer Electrical Interview Experiences

1 interview found

Round 1 - Technical 

(4 Questions)

  • Q1. What is solar system?
  • Ans. 

    A solar system is a collection of planets, moons, asteroids, comets, and other celestial bodies that orbit around a star.

    • The solar system consists of eight planets, including Earth, and their moons.

    • The sun is at the center of the solar system and provides light and heat to the planets.

    • The solar system also contains dwarf planets, such as Pluto, and various other objects like asteroids and comets.

    • The study of the solar ...

  • Answered by AI
  • Q2. Types of solar panels ?
  • Ans. 

    There are three types of solar panels: monocrystalline, polycrystalline, and thin-film.

    • Monocrystalline panels are made from a single silicon crystal and are the most efficient.

    • Polycrystalline panels are made from multiple silicon crystals and are less expensive than monocrystalline panels.

    • Thin-film panels are made from a thin layer of photovoltaic material and are the least efficient but also the least expensive.

    • Other ...

  • Answered by AI
  • Q3. What is multimeter? what measures
  • Ans. 

    A multimeter is an electronic device used to measure voltage, current, and resistance.

    • Multimeter is a combination of ammeter, voltmeter, and ohmmeter.

    • It can measure AC/DC voltage, current, resistance, capacitance, frequency, and temperature.

    • It has two probes, red for positive and black for negative, to connect to the circuit.

    • It has a display screen to show the measured values.

    • It is an essential tool for electrical and ...

  • Answered by AI
  • Q4. Solar Power Plant renewable ya non renewable

Interview Preparation Tips

Interview preparation tips for other job seekers - Basic electricals and solar related questions safety

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Feb 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Coding and decoding
Direction test

Round 2 - Technical 

(3 Questions)

  • Q1. Why do you study in electrical engineer?
  • Ans. 

    I study electrical engineering because of my passion for understanding and working with electrical systems.

    • Passion for understanding and working with electrical systems

    • Interest in designing and developing electrical devices

    • Fascination with the principles of electricity and magnetism

    • Desire to contribute to advancements in renewable energy

    • Opportunity to solve complex technical challenges

    • Potential for career growth and jo...

  • Answered by AI
  • Q2. How many are you bulid power transmission?
  • Ans. 

    I have experience in building power transmission systems.

    • I have built power transmission systems in my previous job.

    • I have worked on projects involving power transmission systems.

    • I am familiar with the process of building power transmission systems.

    • I have knowledge of the equipment and materials required for power transmission systems.

    • I have experience in designing power transmission systems for different environments.

  • Answered by AI
  • Q3. What is electricity?
  • Ans. 

    Electricity is the flow of electrons through a conductor.

    • Electricity is a form of energy that powers most of our modern devices.

    • It is generated by various sources such as coal, wind, solar, and hydro power.

    • Electricity can be stored in batteries and used later.

    • It can be dangerous if not handled properly and can cause electric shocks or fires.

    • Electricity is measured in units of volts, amps, and watts.

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Tata Power Solar Junior Engineer Electrical interview:
  • Technical Leadership
  • Electrical Engineering
  • Circuit Designing
  • Electromagnetic field
Interview preparation tips for other job seekers - You are doing hard-work and smart work or try again to again.

I applied via Campus Placement

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 - Group Discussion 

Company profile about
Company profile realted

Round 3 - Aptitude Test 

Test.english questions.technical

Interview Preparation Tips

Interview preparation tips for other job seekers - Project any one topic submit as a like type of cables
Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed before Feb 2023. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Tell me about cables
  • Ans. 

    Cables are used to transmit electrical signals or power between devices.

    • Cables are made up of conductive materials, such as copper or aluminum.

    • They come in various types, including coaxial, twisted pair, and fiber optic cables.

    • Cables are used in a wide range of applications, such as telecommunications, computer networking, and power distribution.

    • They can be categorized based on their voltage rating, insulation material...

  • Answered by AI
  • Q2. What is betz limit
  • Ans. 

    The Betz limit is the maximum amount of energy that can be extracted from a wind turbine, which is 59.3% of the total kinetic energy of the wind.

    • The Betz limit was derived by German physicist Albert Betz in 1919.

    • It states that no wind turbine can capture more than 59.3% of the kinetic energy in the wind.

    • This limit is based on the conservation of mass and momentum principles.

    • The Betz limit is important in wind energy en...

  • Answered by AI
Round 2 - HR 

(1 Question)

  • Q1. Do you know auto cad
  • Ans. 

    Yes, I am familiar with AutoCAD.

    • I have experience using AutoCAD for electrical design and drafting.

    • I am proficient in creating and modifying electrical schematics and layouts using AutoCAD.

    • I have used AutoCAD to generate 2D and 3D models of electrical components and systems.

    • I am familiar with AutoCAD's tools and commands specific to electrical engineering.

    • I have successfully completed projects using AutoCAD in my previ

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Freshers don't try this job because your package will be low. As I am facing the same issue. So get one year experience then try to get in this company. Work life balance will be there , stress will be less compared to other companies.except our reporting manager no one will question us
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected

I was interviewed in Sep 2024.

Round 1 - Technical 

(5 Questions)

  • Q1. How cheek motor condition
  • Q2. What is limit switch
  • Q3. What is no and nc
  • Q4. How to control wireing cheek2
  • Q5. How slove technical issue

Interview Preparation Tips

Interview preparation tips for other job seekers - Onley hard work and work balance

I applied via Recruitment Consultant and was interviewed in Oct 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Basic of electrical and knowledge of solar energy?
  • Ans. I have experience in electrical field and solar field.
  • Answered by Ghanshyam

Interview Preparation Tips

Interview preparation tips for other job seekers - Preparation of basic of electrical and have some knowledge of solar energy.

I applied via Recruitment Consulltant and was interviewed in Jan 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. Yes i am agree. I have good knowledge of pv solar plant. Ihave three years good experience in solar.
  • Q2. All about of solar power plant and assesary. Any requarment of engineer please select me. Thanks.
  • Q3. Ac. &D.C. all of solar power plant and 220kv swtchyard.

Interview Preparation Tips

Interview preparation tips for other job seekers - I want to say all staff pleas any requarment of engineer of solar power plant so please select me.
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 

(1 Question)

  • Q1. What are your salary expectations?
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Feb 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. What is module testing ? What is BDV testing and Velu ?
  • Ans. 

    Module testing is a software testing technique where individual units or modules of a program are tested in isolation from the rest of the code.

    • Module testing helps identify defects in individual units of code before integrating them into the larger system.

    • It involves testing each module independently to ensure they function correctly and meet the specified requirements.

    • Examples of module testing tools include JUnit fo

  • Answered by AI

Skills evaluated in this interview

Interview Questionnaire 

5 Questions

  • Q1. What is transformer
  • Ans. 

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

    • Transformers are commonly used in power distribution systems to step up or step down voltage levels.

    • They consist of two or more coils of wire, known as windings, that are wound around a core made of magnetic material.

    • The primary winding is connected to the input voltage source, while the...

  • Answered by AI
  • Q2. Ground fault inverter
  • Q3. 220KV SLD
  • Q4. Transformer part's
  • Ans. 

    Transformer parts are essential components that help in the functioning of a transformer.

    • The core is the central part of a transformer that is made of laminated sheets of iron or steel.

    • The windings are the coils of wire that are wrapped around the core and carry the electrical current.

    • The insulation is used to separate the windings and prevent electrical arcing.

    • The tap changer is a device that allows for the adjustment...

  • Answered by AI
  • Q5. Inverter part's

Param Renewable Energy Interview FAQs

How many rounds are there in Param Renewable Energy Junior Engineer Electrical interview?
Param Renewable Energy interview process usually has 1 rounds. The most common rounds in the Param Renewable Energy interview process are Technical.
What are the top questions asked in Param Renewable Energy Junior Engineer Electrical interview?

Some of the top questions asked at the Param Renewable Energy Junior Engineer Electrical interview -

  1. What is multimeter? what measu...read more
  2. What is solar syst...read more
  3. Types of solar panel...read more

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Param Renewable Energy Junior Engineer Electrical Reviews and Ratings

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4.3/5

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4.3

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4.0

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3.6

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4.3

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3.6

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