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Riello Power
India
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Riello Power India Interview Questions and Answers
Riello Power India Interview Experiences
10 interviews found
Anonymous
Selected
I applied via Company Website and was interviewed before Feb 2023. There were 2 interview rounds.
(4 Questions)
- Q1. Related to power electronics
- Q2. What is rectifier
- Ans.
A rectifier is an electrical device that converts alternating current (AC) to direct current (DC).
Rectifiers are commonly used in power supplies to convert AC voltage to DC voltage.
They are made up of diodes, which allow current to flow in only one direction.
Rectifiers can be half-wave or full-wave, depending on the number of diodes used.
Examples of rectifiers include bridge rectifiers, vacuum tube rectifiers, and soli...
- Q3. What is scr and how it work
- Ans.
SCR stands for Selective Catalytic Reduction. It is a technology used to reduce nitrogen oxide emissions from diesel engines.
SCR is a process that uses a catalyst to convert nitrogen oxides (NOx) into nitrogen (N2) and water (H2O).
It involves injecting a urea-based solution, known as diesel exhaust fluid (DEF), into the exhaust stream.
The DEF reacts with the NOx in the presence of the catalyst, breaking it down into ha...
- Q4. What is ups and it work
(1 Question)
- Q1. General question
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via LinkedIn and was interviewed in Apr 2024. There was 1 interview round.
(1 Question)
- Q1. About our experience
I applied via Referral and was interviewed before Oct 2023. There was 1 interview round.
(2 Questions)
- Q1. Which is props in React?
- Ans.
Props in React are used to pass data from a parent component to a child component.
Props are read-only and cannot be modified by the child component.
Props are passed down the component tree.
Props can be any type of data, such as strings, numbers, arrays, or objects.
Example:
- Q2. Dom manipulation in js
- Ans.
DOM manipulation in JavaScript involves accessing and modifying elements on a webpage.
Use document.getElementById() to access an element by its id
Use document.querySelector() to access an element using CSS selectors
Use element.innerHTML to change the content of an element
Use element.style to change the styling of an element
Skills evaluated in this interview
(7 Questions)
- Q1. What are your salary expectations?
- Q2. What is your family background?
- Ans.
I come from a close-knit family that values education, innovation, and community service, which has shaped my career aspirations.
My father is an engineer, which inspired my interest in technology and problem-solving.
My mother is a teacher, instilling in me the importance of education and lifelong learning.
I have a younger sister who is pursuing a degree in environmental science, highlighting our family's commitment to ...
- Q3. Share details of your previous job.
- Q4. Why are you looking for a change?
- Q5. Where do you see yourself in 5 years?
- Q6. What are your strengths and weaknesses?
- Q7. Tell me about yourself.
(3 Questions)
- Q1. Switching devices, power components, SMPS topology.
- Q2. Buck-boost inverters, rectifier, ripple, harmonics.
- Q3. Online UPS, offline UPS, IGBT, SCR, Power MOSFET, FET, Comparator, Op-Amp
(4 Questions)
- Q1. Why should we hire you?
- Q2. Why should we hire you?
- Ans.
I bring a unique blend of technical expertise, innovative thinking, and leadership skills that align perfectly with your R&D goals.
Proven Track Record: I have successfully led multiple R&D projects that resulted in a 30% increase in efficiency and reduced costs by 20%.
Innovative Solutions: Developed a novel approach to problem-solving that improved product development timelines by 15%, showcasing my ability to ...
- Q3. Why should we hire you?
- Ans.
I bring a unique blend of technical expertise, innovative thinking, and leadership skills that align perfectly with your R&D goals.
Proven Track Record: I have successfully led multiple R&D projects that resulted in a 30% increase in efficiency for our last product line.
Innovative Solutions: I developed a novel approach to problem-solving that reduced project timelines by 20%, showcasing my ability to think outs...
- Q4. What are your strength and weakness?
I applied via Naukri.com and was interviewed in Mar 2022. There were 4 interview rounds.
(2 Questions)
- Q1. Share details of your previous job.
- Q2. Why are you looking for a change?
(1 Question)
- Q1. What is the annual revenue and market areas i take care of. Regarding product understanding.
(2 Questions)
- Q1. Share details of your previous job.
- Q2. Salary negotiation. Present CTC
Interview Preparation Tips
Very first day i asked them the budget for the Role they were comfortable what is asked them.
But after all rounds of interview they asked for my pay slips, bank statement and verifying my present CTC they told we cannot offer you this CTC in fact they were trying to negotiate at a Lower CTC and Perks.
Pathetic HR practices in this organisation.
Advice to HR- pls do not waste time neither yours nor the candidates...
I applied via Naukri.com and was interviewed in Mar 2022. There were 4 interview rounds.
(2 Questions)
- Q1. Share details of your previous job.
- Q2. Why are you looking for a change?
(1 Question)
- Q1. What is the annual revenue and market areas i take care of. Regarding product understanding.
(2 Questions)
- Q1. Share details of your previous job.
- Q2. Salary negotiation. Present CTC
Interview Preparation Tips
Very first day i asked them the budget for the Role they were comfortable what is asked them.
But after all rounds of interview they asked for my pay slips, bank statement and verifying my present CTC they told we cannot offer you this CTC in fact they were trying to negotiate at a Lower CTC and Perks.
Pathetic HR practices in this organisation.
Advice to HR- pls do not waste time neither yours nor the candidates...
I appeared for an interview in Mar 2022.
(1 Question)
- Q1. Regarding market understanding, product understanding, sales accumen
(3 Questions)
- Q1. What are your salary expectations?
- Q2. What is your family background?
- Q3. Share details of your previous job.
- Ans.
I worked as a Sales & Marketing Manager at XYZ Company.
Managed a team of 10 sales representatives
Developed and implemented marketing strategies to increase brand awareness
Achieved a 20% increase in sales revenue within the first year
Collaborated with cross-functional teams to launch new products
Analyzed market trends and competitor activities to identify growth opportunities
Interview Preparation Tips
Very first day i asked them regarding budget for the role they told budget is not an issue after knowing my current CTC.
After interview clearance and asking for my payslips, bank statement they were offering me the same package which I am currently drawing from my present employer.
They just wasted the time.
Advice to HR kindly do not waste candidates time if you don't have the budget.
Thanks!
atul rai
Power electronics
Maximum rating of ups ever install by me
(1 Question)
- Q1. Why you want to join aur company
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Feb 2021. There were 2 interview rounds.
(5 Questions)
- Q1. Explain about SMPS topologies
- Ans.
SMPS topologies include various designs for efficient power conversion, such as buck, boost, and flyback converters.
Buck Converter: Steps down voltage, commonly used in battery chargers.
Boost Converter: Steps up voltage, often used in LED drivers.
Flyback Converter: Isolated topology, used in power supplies for TVs.
Buck-Boost Converter: Can step up or down voltage, used in applications with varying input.
Half-Bridge Con...
- Q2. Explain online and offline UPS
- Q3. Explain IGBT, Power MOSFET, SCR
- Q4. Explain about ripple, Harmonics
- Q5. Circuit diagram of Push, Pull, Push-Pull converter
(3 Questions)
- Q1. Why should we hire you
- Q2. Your strength and weaknesses
- Q3. What is your expectations from your new employer
Interview Preparation Tips
- auto-cad
- Cable harness
- Online UPS
- 3-Level inverters
pankaj prajapat
I applied via Company Website and was interviewed before Jun 2021. There were 3 interview rounds.
(1 Question)
- Q1. Asking about my last company details
(1 Question)
- Q1. Basically asking about power electronics and work experience related questions
Interview Preparation Tips
Definately cracked interview easily
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Riello Power India Interviews By Designations
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Interview Questions for Popular Designations
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Riello Power India Reviews and Ratings
based on 127 reviews
Rating in categories
|
Technician
18
salaries
|  ₹2 L/yr - ₹3 L/yr |
|
Assistant Manager
17
salaries
| ₹4.8 L/yr - ₹9 L/yr |
|
Deputy Manager
12
salaries
| ₹5.4 L/yr - ₹9.5 L/yr |
|
Senior Engineer
11
salaries
| ₹4.5 L/yr - ₹6.3 L/yr |
|
Sales Manager
9
salaries
| ₹9.5 L/yr - ₹14.8 L/yr |
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