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CleanMax Enviro Energy Solutions Electrical Engineer Interview Questions, Process, and Tips

Updated 16 Jan 2025

Top CleanMax Enviro Energy Solutions Electrical Engineer Interview Questions and Answers

  • Q1. What all component are required in solar panel installation and brief them
  • Q2. What all various type of circuit breaker are there their uses and their rating.
  • Q3. What is mean by inverter and its basic working
View all 7 questions

CleanMax Enviro Energy Solutions Electrical Engineer Interview Experiences

3 interviews found

Interview experience
4
Good
Difficulty level
Easy
Process Duration
-
Result
Selected Selected

I applied via Campus Placement and was interviewed in Dec 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Easy test with simple questions

Round 2 - One-on-one 

(2 Questions)

  • Q1. How do solar panels produce electricity
  • Ans. 

    Solar panels convert sunlight into electricity through the photovoltaic effect.

    • Solar panels are made up of photovoltaic cells that contain semiconductors like silicon.

    • When sunlight hits the solar panel, the photons in the light are absorbed by the semiconductors.

    • This absorption creates an electric current as the electrons in the semiconductors are excited and flow through the material.

    • The flow of electrons generates el...

  • Answered by AI
  • Q2. Tell us about the company
  • Ans. 

    The company is a leading provider of electrical engineering solutions for various industries.

    • Specializes in designing and implementing electrical systems for commercial and industrial buildings

    • Offers services such as power distribution, lighting design, and energy efficiency consulting

    • Works with clients in sectors like manufacturing, healthcare, and telecommunications

    • Has a team of experienced electrical engineers and t...

  • Answered by AI
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
Selected Selected

I applied via Campus Placement

Round 1 - Technical 

(7 Questions)

  • Q1. Basic law of governing transformer
  • Ans. 

    The basic law governing transformers is the law of electromagnetic induction.

    • The law states that when the magnetic field around a conductor changes, an electromotive force (EMF) is induced in the conductor.

    • This EMF can cause a current to flow if the conductor forms a closed loop.

    • In a transformer, this principle is used to transfer electrical energy from one circuit to another through electromagnetic induction.

    • The prima...

  • Answered by AI
  • Q2. What are various losses in transformer
  • Ans. 

    Various losses in a transformer include copper losses, iron losses, and stray losses.

    • Copper losses occur due to resistance in the transformer windings.

    • Iron losses, also known as core losses, occur due to hysteresis and eddy currents in the transformer core.

    • Stray losses occur due to leakage flux and stray capacitance in the transformer.

    • Copper losses and iron losses are the major contributors to total losses in a transfo...

  • Answered by AI
  • Q3. Difference between AC and DC
  • Ans. 

    AC and DC are two types of electrical current. AC changes direction periodically while DC flows in one direction.

    • AC stands for Alternating Current and DC stands for Direct Current.

    • AC changes direction periodically, typically in a sinusoidal waveform.

    • DC flows in one direction only, maintaining a constant polarity.

    • AC is used for power transmission over long distances due to its ability to be easily converted to different...

  • Answered by AI
  • Q4. What is mean by inverter and its basic working
  • Ans. 

    An inverter is a device that converts DC power to AC power.

    • An inverter is commonly used in electrical systems to convert the direct current (DC) produced by sources such as batteries or solar panels into alternating current (AC) that can be used to power appliances and devices.

    • The basic working principle of an inverter involves the use of electronic components such as transistors to switch the DC input on and off rapid...

  • Answered by AI
  • Q5. What all component are required in solar panel installation and brief them
  • Ans. 

    Solar panel installation requires several components including solar panels, inverters, mounting systems, wiring, and electrical protection devices.

    • Solar panels: These are the main components that convert sunlight into electricity.

    • Inverters: They convert the direct current (DC) produced by solar panels into alternating current (AC) that can be used in homes or fed into the grid.

    • Mounting systems: These are used to secur...

  • Answered by AI
  • Q6. What all various type of circuit breaker are there their uses and their rating.
  • Ans. 

    There are various types of circuit breakers with different uses and ratings.

    • Miniature Circuit Breaker (MCB) - used in residential and commercial buildings

    • Molded Case Circuit Breaker (MCCB) - used in industrial applications

    • Air Circuit Breaker (ACB) - used for high voltage applications

    • Ground Fault Circuit Interrupter (GFCI) - used to protect against electrical shocks

    • Residual Current Circuit Breaker (RCCB) - used to detec...

  • Answered by AI
  • Q7. Why you choose electrical engineering and what all project you has done and what are your final year project if you mention in resume.

Interview Preparation Tips

Interview preparation tips for other job seekers - If you are invited for interview then there is nothing to worry about it. there is one screening test and after that there is official interview in which there is a panel of 3-4 people but all them ask very simple and basic questions, So be prepared and revise the fundamentals and basic principle Questions and nothing beyond resume.


Pro Tips :- they see how much confident and clear are you, academic score doens't matter at all.

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

I applied via Naukri.com and was interviewed in Nov 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Personal and techinical
  • Q2. About electrical maintainance , relays, faults

Interview Preparation Tips

Interview preparation tips for other job seekers - Be honest

Interview questions from similar companies

I applied via Approached by Company and was interviewed before Jul 2021. 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 Resume tips
Round 2 - Technical 

(2 Questions)

  • Q1. Questions regarding previous job experience like Technical questions regarding SLD, Transformer, commissioning etc.
  • Q2. Role and responsibilities
Round 3 - Group Discussion 

GD regarding Renewable energy and assessment

Interview Preparation Tips

Interview preparation tips for other job seekers - To study what you have mentioned in your Resume and your experience.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed in Jul 2023. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. About Solar Project
  • Q2. Seafty measure when you are doing installation work in Rooftop Project
  • Ans. 

    Safety measures during installation work in a rooftop project

    • Ensure proper training and certification for working at heights

    • Use appropriate personal protective equipment (PPE) such as helmets, safety harnesses, and non-slip footwear

    • Secure the work area with barriers or guardrails to prevent falls

    • Inspect and maintain all equipment and tools regularly

    • Follow electrical safety protocols and use insulated tools when working...

  • Answered by AI
Round 2 - HR 

(1 Question)

  • Q1. Selary discussion

Interview Preparation Tips

Interview preparation tips for other job seekers - Must have knowledge of installation work of solar project and Seafty measure

Interview Questionnaire 

1 Question

  • Q1. VRV system, mep related, fire fighting,
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Mar 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 Resume tips
Round 2 - HR 

(1 Question)

  • Q1. General introduction and If you have the ability to work under pressure
Round 3 - Technical 

(3 Questions)

  • Q1. What do you understand with the PV technology
  • Ans. 

    PV technology refers to the use of photovoltaic cells to convert sunlight into electricity.

    • PV technology is a renewable energy source that is becoming increasingly popular.

    • It involves the use of solar panels to capture sunlight and convert it into electricity.

    • The technology is used in a variety of applications, from powering homes and businesses to providing electricity for remote areas.

    • PV systems can be installed on r...

  • Answered by AI
  • Q2. Why do you want to join us
  • Ans. 

    I want to join because of the company's reputation, growth opportunities, and alignment with my skills and interests.

    • Reputation: The company has a strong reputation in the industry, known for its high-quality products and services.

    • Growth opportunities: I believe joining this company will provide me with ample opportunities to learn and grow in my career.

    • Alignment with skills and interests: The company's focus on [speci...

  • Answered by AI
  • Q3. How will you manage the rejection
  • Ans. 

    I will manage rejection by staying positive, learning from the experience, and seeking feedback for improvement.

    • Maintain a positive mindset and not take rejection personally

    • Reflect on the reasons for rejection and identify areas for improvement

    • Seek feedback from the interviewer or others to understand areas of weakness

    • Use rejection as motivation to work harder and improve skills

    • Continue applying for other opportunities

  • Answered by AI
Round 4 - Aptitude Test 

Yes there was an assessment test with General reasoning question

Interview Preparation Tips

Interview preparation tips for other job seekers - Be nice, And tell the HR about your previous job role experience
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed in Feb 2023. 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 Resume tips
Round 2 - Technical 

(1 Question)

  • Q1. About utility and material handling equipment
Round 3 - HR 

(1 Question)

  • Q1. Salary discussion

Interview Preparation Tips

Topics to prepare for Waaree Energies Senior Engineer interview:
  • Air Compressor
  • Chiller Plant
  • RO
Interview preparation tips for other job seekers - Through naukri.com
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(2 Questions)

  • Q1. Current Salary and the location
  • Q2. Work experience
Round 2 - One-on-one 

(2 Questions)

  • Q1. Work experience
  • Q2. Technical questions related to solar
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(2 Questions)

  • Q1. About last working profile and current Ctc, job location
  • Q2. Notice period discussion
Round 2 - Technical 

(2 Questions)

  • Q1. Related to work profile.
  • Q2. About the devices, protocol, and about jakson working and company details.
Round 3 - HR 

(1 Question)

  • Q1. Salary negotiations, offer letter

Interview Preparation Tips

Interview preparation tips for other job seekers - Do not negotiate too much with Hr for salary, and kindly clear the job role, company reimbursement policy, and other policy's.
Contribute & help others!
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CleanMax Enviro Energy Solutions Interview FAQs

How many rounds are there in CleanMax Enviro Energy Solutions Electrical Engineer interview?
CleanMax Enviro Energy Solutions interview process usually has 1-2 rounds. The most common rounds in the CleanMax Enviro Energy Solutions interview process are Technical, Aptitude Test and One-on-one Round.
What are the top questions asked in CleanMax Enviro Energy Solutions Electrical Engineer interview?

Some of the top questions asked at the CleanMax Enviro Energy Solutions Electrical Engineer interview -

  1. What all component are required in solar panel installation and brief t...read more
  2. What all various type of circuit breaker are there their uses and their rati...read more
  3. What is mean by inverter and its basic work...read more

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CleanMax Enviro Energy Solutions Electrical Engineer Interview Process

based on 2 interviews

Interview experience

4
  
Good
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CleanMax Enviro Energy Solutions Electrical Engineer Salary
based on 7 salaries
₹3.2 L/yr - ₹7.9 L/yr
10% more than the average Electrical Engineer Salary in India
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