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ReNew Engineer Interview Questions and Answers
ReNew Engineer Interview Experiences
1 interview found
Anonymous
I applied via Walk-in and was interviewed in Feb 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. How to trouble shoot inverters , scbs, transformer, breakers
- Ans.
To troubleshoot inverters, SCBs, transformers, and breakers, follow these pointers:
Check for loose connections and wiring
Inspect for physical damage or wear and tear
Use a multimeter to test voltage and current
Check for proper grounding
Refer to manufacturer's manual for specific troubleshooting steps
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Interview questions from similar companies
latest advance guruji 2018
(3 Questions)
- Q1. Why nitrogen gas uses in accumulator?
- Ans.
Nitrogen gas is used in accumulators due to its inert properties and ability to maintain pressure for extended periods of time.
Nitrogen gas is inert, meaning it does not react with other substances, making it ideal for maintaining pressure without causing corrosion or contamination.
It is also non-flammable, which reduces the risk of fire hazards in accumulator systems.
Nitrogen gas has a stable temperature range, allowi...
- Q2. Why accumulator is used in WTG
- Ans.
Accumulator is used in WTG to store excess energy generated by the wind turbine for later use.
Accumulator helps in smoothing out the power output from the wind turbine.
It allows for energy storage when the demand is low and release of stored energy when the demand is high.
Accumulators can also help in providing backup power during periods of low wind.
Examples of accumulators used in WTG include batteries, flywheels, an
- Q3. DGR related questions like PLF ,LPF
(2 Questions)
- Q1. How to improve Performance Ratio
- Ans.
To improve Performance Ratio, focus on optimizing system efficiency, reducing losses, and maximizing output.
Optimize system design and operation to increase efficiency
Reduce losses through better maintenance and monitoring
Maximize output by utilizing advanced technologies and techniques
- Q2. What is Capacity utilization factor
- Ans.
Capacity utilization factor is a measure of how much of a system's capacity is being utilized.
Capacity utilization factor is calculated by dividing the actual output by the maximum possible output.
It is often expressed as a percentage.
A high capacity utilization factor indicates efficient use of resources, while a low factor may suggest underutilization or inefficiency.
For example, if a factory has a maximum output of ...
(2 Questions)
- Q1. What iS GHI & GTI , GPR
- Ans.
GHI stands for Gross Heating Input, GTI stands for Gross Thermal Efficiency, and GPR stands for Gross Production Rate.
GHI is a measure of the total heat input to a system or appliance.
GTI is a measure of the efficiency of converting input energy into useful output energy.
GPR is a measure of the rate at which a system or appliance produces a certain output.
- Q2. How to improve the plant PR
- Ans.
Improving plant PR involves enhancing communication, community engagement, and sustainability efforts.
Enhance communication with stakeholders through regular updates and transparent information sharing.
Engage with the local community through events, workshops, and outreach programs to build positive relationships.
Implement sustainable practices and showcase environmental initiatives to improve public perception.
Utilize...
(3 Questions)
- Q1. HR round for basic information for your mentioned CV.
- Q2. Salary discussion
- Q3. Why you change the current organisations?
(2 Questions)
- Q1. Technical Round Depends on your work experiences.
- Q2. Boiler operation
(1 Question)
- Q1. For your salary and benefits notice period etc
Interview Questionnaire
2 Questions
- Q1. Why share with you because your company not conducted any interview.
- Q2. First you conduct interview with any company then you ask question regarding interview
Interview Preparation Tips
Interview Questionnaire
2 Questions
- Q1. Tell me about your self
- Q2. Time maintenance to your project
I applied via LinkedIn and was interviewed before Apr 2020. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. How old are you
- Q2. How many years do you work here
Interview Preparation Tips
Selected
I applied via Approached by Company and was interviewed in Mar 2024. There was 1 interview round.
(1 Question)
- Q1. Questions related to past projects and some technical questions
Selected
I applied via Job Portal and was interviewed in Nov 2023. There were 2 interview rounds.
OHT Detail & reinforcement deatail
(2 Questions)
- Q1. Document deatils
- Q2. Where are you working
Interview Preparation Tips
Interview Questionnaire
2 Questions
- Q1. Pretty easy questions based on power plant.
- Q2. I was asked to explain Rankine Cycle.
- Ans.
Rankine Cycle is a thermodynamic cycle used in steam power plants to convert heat energy into mechanical work.
Rankine Cycle is a theoretical cycle that consists of four processes: compression, heat addition, expansion, and heat rejection.
It is commonly used in steam power plants to generate electricity.
The cycle begins with the compression of a working fluid (usually water) in a pump.
The compressed fluid then enters a ...
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