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UTL Solar Interview Questions and Answers

Updated 29 Jun 2025
Popular Designations

43 Interview questions

A Maintenance Engineer was asked 2mo ago
Q. What is a rectifier?
Ans. 

A rectifier is an electrical device that converts alternating current (AC) to direct current (DC).

  • Used in power supplies to provide DC voltage for electronic devices.

  • Common types include half-wave and full-wave rectifiers.

  • Examples: Diode rectifiers in chargers and power adapters.

  • Essential in converting AC from the grid to usable DC for electronics.

View all Maintenance Engineer interview questions
A Maintenance Engineer was asked 2mo ago
Q. What is a transformer?
Ans. 

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

  • Transforms voltage levels: steps up or steps down voltage.

  • Consists of primary and secondary coils wound around a core.

  • Used in power distribution systems to manage voltage levels.

  • Example: A step-down transformer reduces 220V to 12V for household use.

  • Essential for efficient long-distance electric...

View all Maintenance Engineer interview questions
An Autocad Draughtsman was asked 3mo ago
Q. What are the differences between AC and DC motors?
Ans. 

AC motors use alternating current, while DC motors use direct current, leading to differences in operation and applications.

  • AC motors are powered by alternating current, while DC motors are powered by direct current.

  • AC motors are typically used in industrial applications, like conveyor belts, while DC motors are common in battery-operated devices.

  • AC motors can be more efficient for high-power applications, whereas...

View all Autocad Draughtsman interview questions
An Autocad Draughtsman was asked 3mo ago
Q. What is a diode?
Ans. 

A diode is a semiconductor device that allows current to flow in one direction only, acting as a one-way valve for electrical current.

  • Diodes are commonly used in rectifiers to convert AC to DC.

  • Zener diodes are used for voltage regulation.

  • Light Emitting Diodes (LEDs) emit light when current flows through them.

  • Schottky diodes have a low forward voltage drop and fast switching speed.

View all Autocad Draughtsman interview questions
An Arsm was asked 8mo ago
Q. What is channel sales management?
Ans. 

Channel sales management involves managing relationships with third-party partners to sell products or services.

  • Involves working with distributors, resellers, and other partners to reach customers

  • Requires setting goals, providing support, and monitoring performance of channel partners

  • Examples include companies like Apple working with authorized retailers to sell iPhones

View all Arsm interview questions
An Arsm was asked 8mo ago
Q. How much business can you generate in a year?
Ans. 

It is difficult to predict the exact amount of business that can be generated in a year as it depends on various factors.

  • The amount of business generated in a year can vary based on market conditions, competition, economic factors, and company performance.

  • Factors such as marketing strategies, product quality, customer service, and industry trends can also impact the amount of business generated.

  • For example, a new ...

View all Arsm interview questions
A Trainee Technician was asked 11mo ago
Q. What is a solar panel?
Ans. 

Solar panels are devices that convert sunlight into electricity by using photovoltaic cells.

  • Solar panels are made up of photovoltaic cells that capture sunlight and convert it into electricity.

  • They are commonly used to generate renewable energy for residential, commercial, and industrial purposes.

  • Solar panels are mounted on rooftops or in open fields to maximize exposure to sunlight.

  • They are environmentally friend...

View all Trainee Technician interview questions
Are these interview questions helpful?
A Trainee Technician was asked 11mo ago
Q. What materials are used in semiconductors?
Ans. 

Semiconductors use materials like silicon, germanium, gallium arsenide, and silicon carbide.

  • Common materials used in semiconductors are silicon, germanium, gallium arsenide, and silicon carbide.

  • These materials have unique electrical properties that make them suitable for use in electronic devices.

  • Silicon is the most widely used semiconductor material due to its abundance and versatility.

  • Gallium arsenide is often u...

View all Trainee Technician interview questions
A Trainee Technician was asked 11mo ago
Q. What are the different types of semiconductors?
Ans. 

Semiconductors are materials that have electrical conductivity between that of a conductor and an insulator.

  • Semiconductors are used in electronic devices like transistors, diodes, and integrated circuits.

  • Common semiconductor materials include silicon, germanium, and gallium arsenide.

  • Semiconductors can be doped to change their electrical properties, such as adding impurities to increase conductivity.

View all Trainee Technician interview questions
A Trainee Technician was asked 11mo ago
Q. What type of energy does a solar panel generate?
Ans. 

Solar panels generate energy from sunlight by converting sunlight into electricity through photovoltaic cells.

  • Solar panels use photovoltaic cells to convert sunlight into electricity

  • The photovoltaic cells are made of semiconductor materials like silicon

  • When sunlight hits the cells, it creates an electric current

  • This electric current is then converted into usable electricity for powering homes or devices

View all Trainee Technician interview questions

UTL Solar Interview Experiences

51 interviews found

Arsm Interview Questions & Answers

user image Anonymous

posted on 14 Oct 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
Selected Selected

I applied via Naukri.com

Round 1 - One-on-one 

(2 Questions)

  • Q1. What is channel sales management
  • Ans. 

    Channel sales management involves managing relationships with third-party partners to sell products or services.

    • Involves working with distributors, resellers, and other partners to reach customers

    • Requires setting goals, providing support, and monitoring performance of channel partners

    • Examples include companies like Apple working with authorized retailers to sell iPhones

  • Answered by AI
  • Q2. Who is the distributor and who are our channel partners
  • Ans. 

    Our distributor is XYZ Company and our channel partners include ABC Corp and DEF Inc.

    • Distributor: XYZ Company

    • Channel partners: ABC Corp, DEF Inc

    • Distributor is responsible for distributing our products to various channel partners

    • Channel partners help in reaching our products to end customers

    • Maintaining good relationships with distributor and channel partners is crucial for business success

  • Answered by AI
Round 2 - One-on-one 

(2 Questions)

  • Q1. How much business can you generate in a year.
  • Ans. 

    It is difficult to predict the exact amount of business that can be generated in a year as it depends on various factors.

    • The amount of business generated in a year can vary based on market conditions, competition, economic factors, and company performance.

    • Factors such as marketing strategies, product quality, customer service, and industry trends can also impact the amount of business generated.

    • For example, a new produ...

  • Answered by AI
  • Q2. I already work 24/7
Round 3 - HR 

(1 Question)

  • Q1. A brief introduction about yourself.
  • Ans. 

    I am a passionate and dedicated individual with a background in marketing and a love for creative writing.

    • Background in marketing

    • Passionate about creative writing

    • Dedicated individual

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be positive read some interview questions regarding channel sales management work like for the positions of sales executive management trainees sales officer Business Development executive in different companies see all the product details prices how the distribution channels work who are the channel partners how what is channel sales management what is sales and marketing management what is business management where is from the company is what company basically does what is the growth of the company what is the total revenue generation per year of that particular company and how many employees does this company have what is the growth ratio of their employees how much salary is the expectation and what salary does the employees gate in that organisation does this organisation have good and what is the market.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Aug 2020.

Round 1 - Technical 

(2 Questions)

  • Q1. Raman kumar Quality engineer
  • Q2. Quality engineer 6 years

Interview Preparation Tips

Interview preparation tips for other job seekers - Raman Kumar
Quality engineer
Experience-6 years
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in May 2025, where I was asked the following questions.

  • Q1. 1 - Core tools 2- 7QC tools 3- Responsibility of Last working palace. 4- Flow Chart 5- Electronics theory 6- ESD 7- AC /DHhh
  • Ans. 

    Quality engineering involves core tools, 7QC tools, and responsibilities in electronics and ESD management.

    • Core tools include FMEA, Control Plans, and PPAP, essential for quality assurance.

    • 7QC tools: Fishbone diagram, Pareto chart, and Histogram help identify and analyze quality issues.

    • Responsibilities in the last workplace may include ensuring product compliance and conducting audits.

    • Flow charts visualize processes, a...

  • Answered by AI
  • Q2. Salary range of Previous Company
  • Ans. 

    Discussing salary history can be sensitive; focus on skills and market rates instead.

    • Be honest but strategic; share a range if comfortable.

    • Highlight your skills and contributions that justify your salary.

    • Research industry standards to provide context for your previous salary.

    • Consider discussing your expected salary based on current market trends.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - No Have Future in UTL Solar. Only Gane experience and Swich job
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Jun 2024. There were 5 interview rounds.

Round 1 - Aptitude Test 

My better performence.

Round 2 - Assignment 

My work perfomence was poor

Round 3 - Technical 

(5 Questions)

  • Q1. What matterialls usess in semiconduter.
  • Ans. 

    Semiconductors use materials like silicon, germanium, gallium arsenide, and silicon carbide.

    • Common materials used in semiconductors are silicon, germanium, gallium arsenide, and silicon carbide.

    • These materials have unique electrical properties that make them suitable for use in electronic devices.

    • Silicon is the most widely used semiconductor material due to its abundance and versatility.

    • Gallium arsenide is often used i...

  • Answered by AI
  • Q2. What kinds of semiconducter.
  • Ans. 

    Semiconductors are materials that have electrical conductivity between that of a conductor and an insulator.

    • Semiconductors are used in electronic devices like transistors, diodes, and integrated circuits.

    • Common semiconductor materials include silicon, germanium, and gallium arsenide.

    • Semiconductors can be doped to change their electrical properties, such as adding impurities to increase conductivity.

  • Answered by AI
  • Q3. Working of power genaretion.
  • Ans. 

    Power generation involves converting mechanical energy into electrical energy through various methods such as steam turbines, hydroelectric dams, and wind turbines.

    • Power generation involves the conversion of mechanical energy into electrical energy.

    • Common methods of power generation include steam turbines, hydroelectric dams, and wind turbines.

    • Steam turbines use steam to drive a generator, converting thermal energy int...

  • Answered by AI
  • Q4. What energy genaret a solar pannel.
  • Ans. 

    Solar panels generate energy from sunlight by converting sunlight into electricity through photovoltaic cells.

    • Solar panels use photovoltaic cells to convert sunlight into electricity

    • The photovoltaic cells are made of semiconductor materials like silicon

    • When sunlight hits the cells, it creates an electric current

    • This electric current is then converted into usable electricity for powering homes or devices

  • Answered by AI
  • Q5. What is battery.
  • Ans. 

    A battery is a device that stores chemical energy and converts it into electrical energy to power electronic devices.

    • Batteries come in various sizes and types, such as alkaline, lithium-ion, and lead-acid.

    • They are commonly used in electronic devices like smartphones, laptops, and cars.

    • Batteries consist of one or more cells that contain electrolytes and electrodes.

    • When a battery is connected to a circuit, chemical react...

  • Answered by AI
Round 4 - Group Discussion 

Distribution of power.

Round 5 - HR 

(2 Questions)

  • Q1. What is solar pannel.
  • Ans. 

    Solar panels are devices that convert sunlight into electricity by using photovoltaic cells.

    • Solar panels are made up of photovoltaic cells that capture sunlight and convert it into electricity.

    • They are commonly used to generate renewable energy for residential, commercial, and industrial purposes.

    • Solar panels are mounted on rooftops or in open fields to maximize exposure to sunlight.

    • They are environmentally friendly an...

  • Answered by AI
  • Q2. Kinds of solar pannel.
  • Ans. 

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

    • Monocrystalline solar panels are made from single-crystal silicon and are known for their high efficiency.

    • Polycrystalline solar panels are made from multiple silicon crystals and are more affordable but slightly less efficient than monocrystalline panels.

    • Thin-film solar panels are made by depositing a thin layer of photovoltai...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for UTL Solar Trainee Technician interview:
  • Deep knowledge
Interview preparation tips for other job seekers - I want to wark in UTL solar because l have knowledge in this field. l have degree in iti electronics.
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Strong technical knowledge
  • Q2. Technical communication
Round 2 - Technical 

(1 Question)

  • Q1. Any questions in technical

Supervisor Interview Questions & Answers

user image Anonymous

posted on 26 Apr 2025

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected
  • Q1. Site related any
  • Q2. Structure related any
  • Q3. Any questions solar
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I appeared for an interview in Mar 2025, where I was asked the following questions.

  • Q1. What is transformer?
  • Ans. 

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

    • Transforms voltage levels: steps up or steps down voltage.

    • Consists of primary and secondary coils wound around a core.

    • Used in power distribution systems to manage voltage levels.

    • Example: A step-down transformer reduces 220V to 12V for household use.

    • Essential for efficient long-distance electricity t...

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

    A rectifier is an electrical device that converts alternating current (AC) to direct current (DC).

    • Used in power supplies to provide DC voltage for electronic devices.

    • Common types include half-wave and full-wave rectifiers.

    • Examples: Diode rectifiers in chargers and power adapters.

    • Essential in converting AC from the grid to usable DC for electronics.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Nothing much, just have to keep your strength high, time of interview or nothing else
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Feb 2025, where I was asked the following questions.

  • Q1. What are the differences between AC and DC motors?
  • Ans. 

    AC motors use alternating current, while DC motors use direct current, leading to differences in operation and applications.

    • AC motors are powered by alternating current, while DC motors are powered by direct current.

    • AC motors are typically used in industrial applications, like conveyor belts, while DC motors are common in battery-operated devices.

    • AC motors can be more efficient for high-power applications, whereas DC m...

  • Answered by AI
  • Q2. What is a diode?
  • Ans. 

    A diode is a semiconductor device that allows current to flow in one direction only, acting as a one-way valve for electrical current.

    • Diodes are commonly used in rectifiers to convert AC to DC.

    • Zener diodes are used for voltage regulation.

    • Light Emitting Diodes (LEDs) emit light when current flows through them.

    • Schottky diodes have a low forward voltage drop and fast switching speed.

  • Answered by AI
  • Q3. Circuit design and analysis
Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Solar inverter and battery

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't join this company, travel policy is very bad and poor.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
Less than 2 weeks
Result
-
  • Q1. Production All questions
  • Q2. 5s, maitaning CAPA KAIZEN BOM Man power handling DPR IN the line
  • Q3. M/C programming ,component value

Interview Preparation Tips

Interview preparation tips for other job seekers - Production Engineer

Top trending discussions

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Interview Tips & Stories
2w
toobluntforu
·
works at
Cvent
Can speak English, can’t deliver in interviews
I feel like I can't speak fluently during interviews. I do know english well and use it daily to communicate, but the moment I'm in an interview, I just get stuck. since it's not my first language, I struggle to express what I actually feel. I know the answer in my head, but I just can’t deliver it properly at that moment. Please guide me
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UTL Solar Interview FAQs

How many rounds are there in UTL Solar interview?
UTL Solar interview process usually has 2-3 rounds. The most common rounds in the UTL Solar interview process are Technical, Resume Shortlist and Aptitude Test.
How to prepare for UTL 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 UTL Solar. The most common topics and skills that interviewers at UTL Solar expect are Battery, YUI, Service Engineering, OOAD and Technical Support.
What are the top questions asked in UTL Solar interview?

Some of the top questions asked at the UTL Solar interview -

  1. how to calculate trace width? if u have 15A current then what is your trace wid...read more
  2. you are very slow in designing what should you do to improve yourse...read more
  3. What is Igbt...read more
How long is the UTL Solar interview process?

The duration of UTL Solar interview process can vary, but typically it takes about less than 2 weeks to complete.

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Overall Interview Experience Rating

4/5

based on 52 interview experiences

Difficulty level

Easy 22%
Moderate 70%
Hard 9%

Duration

Less than 2 weeks 71%
2-4 weeks 17%
4-6 weeks 4%
More than 8 weeks 8%
View more

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UTL Solar Reviews and Ratings

based on 466 reviews

3.6/5

Rating in categories

3.5

Skill development

3.4

Work-life balance

3.3

Salary

3.3

Job security

3.2

Company culture

3.1

Promotions

3.4

Work satisfaction

Explore 466 Reviews and Ratings
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