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Cleantech Solar Interview Questions, Process, and Tips

Updated 16 Sep 2021

Cleantech Solar Interview Experiences

1 interview found

I was interviewed before Sep 2020.

Round 1 - Video Call 

(5 Questions)

Round duration - 60 Minutes
Round difficulty - Medium

It was a mix round. Starting with problem-solving, then data structures, then DBMS, and finally data science
2 Interviewers
Early morning

  • Q1. 

    Water Jug Problem Statement

    You have two water jugs with capacities X and Y liters respectively, both initially empty. You also have an infinite water supply. The goal is to determine if it is possible to...

  • Ans. 

    The Water Jug Problem involves determining if a target measurement can be achieved using two jugs of different capacities and specific operations.

    • Start by filling one jug and transferring water between the jugs to reach the target measurement.

    • Consider all possible combinations of filling, emptying, and transferring water between the jugs.

    • Keep track of the states of both jugs and the amount of water in each jug during t...

  • Answered by AI
  • Q2. Balls picking probability problem
  • Ans. 

    The question involves calculating the probability of picking a specific colored ball from a set of balls.

    • Calculate the total number of balls in the set

    • Determine the number of balls of the specific color in the set

    • Divide the number of specific colored balls by the total number of balls to get the probability

  • Answered by AI
  • Q3. 

    Insertion Sort in a Linked List

    Given a singly linked list with 'N' nodes containing integer values, your task is to sort the list using insertion sort and output the sorted list.

    Insertion Sort is an al...

  • Ans. 

    Implement insertion sort on a singly linked list to sort the elements in-place.

    • Iterate through the linked list and for each node, find its correct position in the sorted part of the list

    • Adjust pointers to insert the node in the correct position

    • Repeat this process until all nodes are sorted

  • Answered by AI
  • Q4. Can you explain the different types of keys in a database and their properties?
  • Ans. 

    Different types of keys in a database include primary key, foreign key, unique key, and composite key.

    • Primary key: uniquely identifies each record in a table, must be unique and not null.

    • Foreign key: establishes a link between two tables, ensures referential integrity.

    • Unique key: ensures that all values in a column are unique.

    • Composite key: combination of two or more columns to uniquely identify a record.

  • Answered by AI
  • Q5. What is the difference between loc and iloc in data science, and can you explain what dashboards are?
  • Ans. 

    loc is label-based indexing while iloc is integer-based indexing in data science. Dashboards are visual tools for data analysis.

    • loc is used for selecting rows and columns by labels

    • iloc is used for selecting rows and columns by integer position

    • Dashboards are visual representations of data for easy analysis and decision-making

  • Answered by AI
Round 2 - HR 

Round duration - 15 Minutes
Round difficulty - Easy

Early morning
Relaxed environment
Very kind and gentle

Interview Preparation Tips

Professional and academic backgroundI applied for the job as Data Analyst Intern in BangaloreEligibility criteriaResume and TaskCleantech Solar interview preparation:Topics to prepare for the interview - Data Science, Data Structures, OOPS, Database, SQLTime required to prepare for the interview - 1 MonthInterview preparation tips for other job seekers

Tip 1 : Excellent communication skills required
Tip 2 : Focus on data science and data analysis

Application resume tips for other job seekers

Tip 1 : Data Science knowledge and projects
Tip 2 : True and crisp information

Final outcome of the interviewSelected

Skills evaluated in this interview

Data Analyst Intern Interview Questions asked at other Companies

Q1. Water Jug Problem Statement You have two water jugs with capacities X and Y liters respectively, both initially empty. You also have an infinite water supply. The goal is to determine if it is possible to measure exactly Z liters using thes... read more
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Interview questions from similar companies

I applied via Campus Placement and was interviewed before Nov 2020. There were 5 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. What is a HVDC system?
  • Ans. 

    HVDC stands for High Voltage Direct Current. It is a system used for transmitting high voltage electricity over long distances.

    • HVDC systems are used to transmit electricity over long distances with minimal losses.

    • They are more efficient than traditional AC systems for long-distance transmission.

    • HVDC systems use converters to convert AC power to DC power and vice versa.

    • Examples of HVDC systems include the Itaipu HVDC sy...

  • Answered by AI
  • Q2. What is rectifier
  • Ans. 

    A rectifier is an electronic device that converts AC to DC.

    • Rectifiers are commonly used in power supplies to convert AC voltage to DC voltage.

    • They can be made using diodes or other semiconductor devices.

    • Rectifiers are essential for many electronic devices to function properly.

    • Examples of rectifiers include bridge rectifiers, half-wave rectifiers, and full-wave rectifiers.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Have patience. Its good to say no if you don't know really. Don't try to make fool

I applied via Approached by Company and was interviewed before Jul 2021. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Modules tech knowledge
Round 2 - HR 

(1 Question)

  • Q1. Personal info, pay and perks

Interview Preparation Tips

Interview preparation tips for other job seekers - Have depth knowledge about the post you are applied
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(2 Questions)

  • Q1. Normal basic questions
  • Q2. Tell me about your college

I applied via Referral and was interviewed in Feb 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Tell us about your past experiences
  • Ans. 

    I have 5 years of experience in retail management, overseeing teams and driving sales.

    • Managed a team of 15 sales associates and consistently exceeded sales targets

    • Implemented new training programs to improve customer service and product knowledge

    • Developed and executed marketing strategies to increase foot traffic and drive sales

    • Handled inventory management and ensured accurate stock levels

    • Resolved customer complaints a...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be little smart with positive attitude
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
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
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 - One-on-one 

(3 Questions)

  • Q1. What is Process about New development
  • Ans. 

    Process about new development involves planning, designing, testing, and implementing innovative ideas or products.

    • Researching market trends and customer needs

    • Creating a detailed project plan

    • Collaborating with cross-functional teams

    • Testing prototypes and gathering feedback

    • Iterating on designs based on feedback

    • Launching the new product or service

  • Answered by AI
  • Q2. What is MSA, Control Plan
  • Ans. 

    MSA stands for Measurement System Analysis and Control Plan is a documented procedure to ensure quality control.

    • MSA is a method used to assess the measurement system variation to ensure data accuracy and reliability.

    • Control Plan is a detailed document outlining the steps to maintain quality control in production processes.

    • MSA includes tools like Gage R&R, Bias, Linearity, Stability, and Attribute Agreement Analysis.

    • Con...

  • Answered by AI
  • Q3. What is 7 QC Tools
  • Ans. 

    7 QC Tools are a set of tools used for quality control and problem-solving in manufacturing and business processes.

    • Check Sheet: Used to collect and analyze data in an organized manner.

    • Histogram: Represents data distribution visually to identify patterns and trends.

    • Pareto Chart: Helps prioritize issues by showing the most significant factors affecting quality.

    • Cause and Effect Diagram (Fishbone Diagram): Identifies root ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Knowledge about any field in Details

Skills evaluated in this interview

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 - One-on-one 

(1 Question)

  • Q1. What's your past experience

Interview Preparation Tips

Interview preparation tips for other job seekers - Product good, provide product training and All over good experience

I applied via Naukri.com and was interviewed in Jun 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 Resume tips
Round 2 - Technical 

(2 Questions)

  • Q1. About instruments working
  • Q2. Motor and and senosr

Interview Preparation Tips

Interview preparation tips for other job seekers - It's good experience, keep update your self.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
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 

(2 Questions)

  • Q1. About salary and about experience,etc
  • Q2. About salary accommodation transportation
Round 3 - Aptitude Test 

About experience about cell and SOP,MSDS, etc.

Round 4 - Aptitude Test 

About experience about and how to improve quality, efficiency,

Interview Preparation Tips

Interview preparation tips for other job seekers - I have 5.3 years experience in solar cell manufacturing i know how to improve efficiency, control rework, manpower handle, production plan, new manpower training, and i have complete QCC project certificate and reduce zero efficiency cell and get the gold in QQC project in vadodara
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Cleantech Solar Interview FAQs

How to prepare for Cleantech Solar interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Cleantech Solar . The most common topics and skills that interviewers at Cleantech Solar expect are Monitoring, Interpersonal Skills, Construction, Renewable Energy and Management.

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Cleantech Solar Interview Process

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based on 17 reviews

4.1/5

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3.4

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3.8

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Manager/Sr. Manager/Dy. General Manager

Mumbai,

Nagpur

+4

9-12 Yrs

Not Disclosed

Manager/Sr. Manager/Dy. General Manager

Mumbai,

Nagpur

+4

9-12 Yrs

Not Disclosed

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