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Rays Power Infra Electrical Engineer Interview Questions and Answers

Updated 4 Jul 2024

Rays Power Infra Electrical Engineer Interview Experiences

2 interviews found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Pv Solar plant Commissioning process
  • Ans. 

    The commissioning process of a PV solar plant involves testing, adjusting, and optimizing the system to ensure it is functioning properly.

    • Testing the electrical components and connections to ensure they are working correctly

    • Adjusting the system settings to maximize efficiency and output

    • Optimizing the performance of the solar panels to achieve the desired energy production

    • Checking for any potential issues or malfunction

  • Answered by AI
  • Q2. Transformer types of testing
  • Ans. 

    Transformer types of testing include routine tests, type tests, and special tests to ensure proper functioning and safety.

    • Routine tests include insulation resistance, turns ratio, and polarity tests.

    • Type tests are conducted on a prototype to verify design parameters like temperature rise and short-circuit withstand.

    • Special tests may include impulse voltage, partial discharge, and noise level tests.

    • Testing ensures trans...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - On roll employee

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. How do work step up transformer
  • Ans. 

    A step-up transformer is used to increase the voltage in an electrical circuit.

    • Step-up transformers have more turns in the secondary coil than in the primary coil.

    • They work based on the principle of electromagnetic induction.

    • The primary coil is connected to a power source with a lower voltage, while the secondary coil is connected to the load.

    • The increased voltage in the secondary coil is proportional to the ratio of t...

  • Answered by AI

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

Electrical Engineer Jobs at Rays Power Infra

View all

Interview questions from similar companies

I applied via Recruitment Consulltant and was interviewed in Jul 2022. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. Heat treatment related

Interview Preparation Tips

Topics to prepare for New Allenberry Works Senior Engineer interview:
  • Heat Treatment
Interview preparation tips for other job seekers - Hard work with honestly and no West our important time

I applied via Recruitment Consultant and was interviewed before Oct 2020. There were 5 interview rounds.

Interview Questionnaire 

11 Questions

  • Q1. How strong in your decision making?
  • Ans. 

    I am highly skilled in decision making and have a strong track record of making effective and efficient decisions.

    • I have a systematic approach to decision making, considering all relevant factors and weighing the pros and cons.

    • I am able to analyze complex situations and quickly identify the best course of action.

    • I am confident in my decision making abilities and can make tough decisions under pressure.

    • I have a history ...

  • Answered by AI
  • Q2. How strong in your technical skills?
  • Ans. 

    I have strong technical skills.

    • I have a deep understanding of various programming languages and frameworks.

    • I have experience in designing and implementing complex systems.

    • I am proficient in troubleshooting and resolving technical issues.

    • I continuously update my skills to stay up-to-date with the latest technologies.

    • I have successfully completed several challenging projects in the past.

  • Answered by AI
  • Q3. I am the best Upto my level, learning & improving skills has no end point, every day will learn & come up with new skill.
  • Q4. Regarding FRP repairs?
  • Q5. Familiar with all types of repairs, have enough knowledge & skill to guide or perform the repairs.
  • Q6. Level of my communication skills?
  • Ans. 

    Strong communication skills with experience in presenting technical information to both technical and non-technical audiences.

    • Experience in delivering presentations and explaining complex technical concepts in a clear and concise manner.

    • Ability to adapt communication style based on the audience, whether it's colleagues, clients, or stakeholders.

    • Active listening skills to understand and address concerns or questions eff...

  • Answered by AI
  • Q7. I did partial answer to this...
  • Q8. Difference between confidence & skill?
  • Ans. 

    Confidence is the belief in oneself, while skill is the ability to perform a task.

    • Confidence is a subjective feeling, while skill is a measurable capability.

    • Confidence can be influenced by external factors, while skill is developed through practice and experience.

    • Confidence can vary from person to person, while skill can be objectively assessed.

    • Confidence alone may not guarantee success, but skill is essential for achi...

  • Answered by AI
  • Q9. I did partial answer to this....
  • Q10. Level of my current General awareness? Like - GDP of India?.
  • Q11. Upto 75 %, I succeed to answers.

Interview Preparation Tips

Interview preparation tips for other job seekers - My advice is, needs to prepare out of our box (our industry), 50% i faced technical questions regarding my work experience, 25 % about mental ability, 25 % about our update with sorroundings.
Interview experience
1
Bad
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 tips
Round 2 - Technical 

(2 Questions)

  • Q1. Boiler MFT, furnace purge Permissive, APH pa, sa and flue gas ratio, boiler losses etc.
  • Q2. Working drum elements system
  • Ans. 

    A working drum elements system is a mechanism that allows for the efficient and effective movement of drums.

    • The system should be designed to handle drums of various sizes and weights

    • It should include components such as rollers, conveyors, and lifters

    • The system should be automated to reduce manual labor and increase productivity

    • Regular maintenance and inspections are necessary to ensure the system is functioning properl

  • Answered by AI

Interview Questionnaire 

2 Questions

  • Q1. They have asked about the boiler and Turbine protection
  • Q2. Boiler and Turbine and generator protection.

Interview Questionnaire 

1 Question

  • Q1. As I joined as efficiency engineer ,I asked most of the question related to thermal power plant performance.

I applied via Referral and was interviewed in Jan 2022. There were 4 interview rounds.

Round 1 - HR 

(1 Question)

  • Q1. Expected CTC,Based on Experience
  • Ans. 

    Expected CTC should be based on the candidate's experience, skills, and the industry standards.

    • Consider the candidate's years of experience in the field

    • Take into account the candidate's technical skills and expertise

    • Research industry standards for Senior Engineer salaries

    • Discuss with the candidate their salary expectations and negotiate if needed

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. Technical Round
Round 3 - Technical 

(1 Question)

  • Q1. Technical Round
Round 4 - HR 

(1 Question)

  • Q1. CTC discussions and others
Interview experience
1
Bad
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Selected Selected

I appeared for an interview before Mar 2024, where I was asked the following questions.

  • Q1. Why do you want to work here
  • Q2. What are your future plans

Interview Questionnaire 

4 Questions

  • Q1. What is 7qc tool, why we use it ?
  • Ans. 

    7QC tools are a set of quality control tools used to identify and solve quality problems in manufacturing processes.

    • 7QC tools include Pareto chart, cause-and-effect diagram, control chart, histogram, scatter diagram, flowchart, and check sheet.

    • They help in identifying and analyzing quality problems, determining root causes, and implementing corrective actions.

    • They are used to improve product quality, reduce defects, an...

  • Answered by AI
  • Q2. What ia PPAP and APQP?
  • Ans. 

    PPAP and APQP are quality management systems used in manufacturing.

    • PPAP stands for Production Part Approval Process and is used to ensure that manufactured parts meet customer requirements.

    • APQP stands for Advanced Product Quality Planning and is used to plan and manage the design and development of new products.

    • Both systems are commonly used in the automotive industry but can be applied to other manufacturing industrie...

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

    Pareto is a principle that states 80% of effects come from 20% of causes.

    • Also known as the 80/20 rule

    • Used in business to identify the most important factors

    • Can be applied to various fields such as economics, engineering, and social sciences

    • Example: 80% of a company's profits come from 20% of its customers

  • Answered by AI
  • Q4. How to calculate the OEE?
  • Ans. 

    OEE can be calculated by multiplying Availability, Performance, and Quality percentages.

    • Calculate Availability by dividing Operating Time by Planned Production Time.

    • Calculate Performance by dividing Actual Production by Maximum Production.

    • Calculate Quality by dividing Good Units by Total Units Produced.

    • Multiply Availability, Performance, and Quality percentages to get OEE.

  • Answered by AI

Rays Power Infra Interview FAQs

How many rounds are there in Rays Power Infra Electrical Engineer interview?
Rays Power Infra interview process usually has 1 rounds. The most common rounds in the Rays Power Infra interview process are Technical.
How to prepare for Rays Power Infra Electrical Engineer 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 Rays Power Infra. The most common topics and skills that interviewers at Rays Power Infra expect are Electrical Engineering, Electricals, Client Billing, Creo Cabling and IT Infrastructure.
What are the top questions asked in Rays Power Infra Electrical Engineer interview?

Some of the top questions asked at the Rays Power Infra Electrical Engineer interview -

  1. How do work step up transfor...read more
  2. Pv Solar plant Commissioning proc...read more
  3. Transformer types of test...read more

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Rays Power Infra Electrical Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more
Rays Power Infra Electrical Engineer Salary
based on 28 salaries
₹1.6 L/yr - ₹5.8 L/yr
13% less than the average Electrical Engineer Salary in India
View more details

Rays Power Infra Electrical Engineer Reviews and Ratings

based on 10 reviews

4.1/5

Rating in categories

3.8

Skill development

3.8

Work-life balance

4.2

Salary

3.9

Job security

3.8

Company culture

3.6

Promotions

3.9

Work satisfaction

Explore 10 Reviews and Ratings
Electrical Engineer

Jaipur

3-6 Yrs

Not Disclosed

Electrical Engineer

Jaipur

2-8 Yrs

Not Disclosed

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