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Qatar Solar Technologies Interview Questions and Answers

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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

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

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

Interview Questionnaire 

1 Question

  • Q1. How will you analyse the total consumption of diesel in equipment
  • Ans. 

    To analyse total diesel consumption in equipment, I would gather data on usage and calculate fuel efficiency.

    • Collect data on equipment usage and fuel consumption

    • Calculate fuel efficiency by dividing fuel consumption by equipment usage

    • Compare fuel efficiency across different equipment to identify outliers

    • Identify factors that may affect fuel efficiency, such as maintenance or operator behavior

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be precise and explain whatever you know

I applied via Company Website and was interviewed in Oct 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What about your self

Interview Preparation Tips

Interview preparation tips for other job seekers - Interviewer wanted to best knowledge of your profile and your communication skills .
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Not Selected

I appeared for an interview in Sep 2024.

Round 1 - Technical 

(2 Questions)

  • Q1. What is cluster? How is it working
  • Ans. 

    A cluster is a group of interconnected computers that work together to perform tasks as a single system.

    • Clusters can improve performance and availability by distributing workloads.

    • They are commonly used in high-performance computing (HPC) environments.

    • Examples include Hadoop clusters for big data processing and Kubernetes clusters for container orchestration.

    • Clusters can be configured for load balancing, failover, or p

  • Answered by AI
  • Q2. What is lookup? What purpose are using?
  • Ans. 

    Lookup refers to the process of retrieving data from a data structure or database based on a key or identifier.

    • Lookup operations are commonly used in databases to fetch records based on unique identifiers, like user IDs.

    • In programming, hash tables use lookup to quickly find values associated with keys, improving efficiency.

    • For example, in a dictionary, looking up a word retrieves its definition.

    • APIs often perform looku...

  • Answered by AI
Interview experience
1
Bad
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Nov 2023. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. What is the 164 notification
  • Ans. 

    The 164 notification is a notification sent by a system to alert users of a specific event or action.

    • The 164 notification typically includes important information or updates that users need to be aware of.

    • It can be triggered by various events such as system errors, completed tasks, or new messages.

    • Users may receive the 164 notification through email, text message, or within the system itself.

  • Answered by AI
  • Q2. What is the use of winch machine
  • Ans. 

    A winch machine is used for lifting or pulling heavy objects using a motor-driven cable or rope.

    • Used in construction for lifting heavy materials

    • Commonly used in off-road vehicles for recovery purposes

    • Found on boats for raising and lowering anchors

    • Can be used in forestry for dragging logs

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't come to this Company
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Job Portal and was interviewed in May 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. How to managed manpower in critical condition.
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 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 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

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Qatar Solar Technologies Reviews and Ratings

based on 6 reviews

4.1/5

Rating in categories

3.6

Skill development

4.6

Work-life balance

4.1

Salary

3.2

Job security

3.7

Company culture

3.2

Promotions

3.8

Work satisfaction

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