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Sona Comstar R&D Engineer Interview Questions, Process, and Tips
Updated
18 Mar 2023
Top Sona Comstar R&D Engineer Interview Questions and Answers
- Q1. Major heating components in EV motor
- Q2. Heat generating component in motor
- Q3. Cooling methods for motor
2 Sona Comstar R&D Engineer Interview Experiences
4 questions found
Sort by:
Popular
Anonymous
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Approached by Company and was interviewed in Sep 2022.
2 Interview Rounds
1
Resume Shortlist Round
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
2
One-on-one Round (2 Questions)
- Q1. Heat generating component in motor View Answers (1)
- Q2. Cooling methods for motor View Answers (2)
Interview Preparation Tips
Interview preparation tips for other job seekers - Have a background about electric motor and controller
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Approached by Company and was interviewed in Aug 2022.
2 Interview Rounds
1
Resume Shortlist Round
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
2
Technical Round (2 Questions)
- Q1. Idea about drive cycle View Answers (1)
- Q2. Major heating components in EV motor View Answers (2)
Interview Preparation Tips
Interview preparation tips for other job seekers - Understand the fundamentals of electric motor and controller
Top trending discussions
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Interview Tips & Stories
2w (edited)
a consultant
Alternate documents for Employee verification?
My new employer asked for my previous offer letters and salary slips. When I inquired, they said it was for background verification.
However, I feel that providing these documents might affect salary negotiations, and it feels a bit unethical too.
What alternative documents can I provide for employment verification?
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Interview questions from similar companies
I applied via Job Portal and was interviewed in Sep 2022.
2 Interview Rounds
1
Resume Shortlist Round
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
2
Technical Round (2 Questions)
- Q1. Interviews are just for formalities. They never select any outsider. If you have not any reference, then don't think about selection. Add Answer
- Q2. Not interested in you. They think that they are superior although your answer is right. But it's doesn't matter. I think you should stopping to make fool to you...read more Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Don't go for interview. It's just waste of time. They never select any outsider. And interviews are just for propeganda or making fool to management. They give job to only their relatives.
Akash Chavan
Interview experience
Good
Difficulty level
Moderate
Duration
4-6 weeks
Result
-
I applied via Approached by Company and was interviewed in Mar 2024.
2 Interview Rounds
1
HR Round (4 Questions)
- Q1. Tell me about yourself Add Answer
- Q2. Previous compny details,work designation salary, skills software used. Add Answer
- Q3. Total exp,
Why you leaving current compny Add Answer
- Q4. When you can come for interview Add Answer
2
Technical Round (8 Questions)
- Q1. Tell me about yourself Add Answer
- Q2. Very details in college and professionl work note down by interviewer, very senior person. Add Answer
- Q3. Skills exactly what is your job role for evry company? Add Answer
- Q4. Checking product knowledge by asking some tricky queation. Add Answer
- Q5. Require more exp in to 3d and FEA Add Answer
- Q6. What is last salary and expectation Add Answer
- Q7. Why you switching the compny View Answers (1)
- Q8. When you can join, notice period Add Answer
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (2 Questions)
- Q1. What is draft angel & Shutoff and Difference View Answers (1)
- Q2. Please explain plastic defects and regulations View Answers (1)
Interview experience
Average
Difficulty level
-
Duration
-
Result
-
2 Interview Rounds
1
Aptitude Test Round
First round is aptitude test all type of questions asked like verbal, reasoning and Technical
2
Technical Round (2 Questions)
- Q1. Explain stress, strain curve diagram with example? View Answers (1)
- Q2. What is DOF? How many degrees of freedom from any object View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Good Preparation is needed for Technical round
Interview experience
Excellent
Difficulty level
Hard
Duration
Less than 2 weeks
Result
Not Selected
I applied via Recruitment Consulltant and was interviewed in Apr 2023.
3 Interview Rounds
1
Resume Shortlist Round
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
2
Case Study Round
Cad test on catia software.
3
Technical Round (3 Questions)
- Q1. Plastic categories? Add Answer
- Q2. Prevention of plastic defects? View Answers (1)
- Q3. When you make a design in any plastic component. what you are design consideration? View Answers (1)
Interview Preparation Tips
Topics to prepare for Lumax Industries Design Engineer interview:
- Product Development
- CATIA
- Injection Moulding
Skills evaluated in this interview
I applied via Referral and was interviewed in Mar 2022.
3 Interview Rounds
1
Resume Shortlist Round
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
2
Technical Round (6 Questions)
- Q1. What is semaphore,mutex, all about rtos questions and implementations? what is little endian, write a program to know system is of which endian? what is static,...read more Add Answer
- Q2. Questions on rtos projects Add Answer
- Q3. Structure and struct pointers Add Answer
- Q4. Arrays and pointers usage with arrays View Answers (1)
- Q5. Function pointers and call backs Add Answer
- Q6. C fundamentals, bit manipulation Add Answer
3
Behavioral Round (3 Questions)
- Q1. About project experience Add Answer
- Q2. Clear view on your work experience View Answers (1)
- Q3. Roles and responsibilities Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - show honest with your resume. read job description carefully and prepare as per that. know about work you are going to do in the joining company by contacting some people who are working there.
Skills evaluated in this interview
Interview experience
Excellent
Difficulty level
Hard
Duration
Less than 2 weeks
Result
No response
I applied via Recruitment Consulltant and was interviewed in Sep 2023.
3 Interview Rounds
1
Resume Shortlist Round
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
2
Technical Round (4 Questions)
- Q1. Sheet metal defects? Add Answer
- Q2. What is k factor in sheet metal? View Answers (1)
- Q3. Plastic molding machine? Add Answer
- Q4. Prevention plastic defects Add Answer
3
Technical Round (5 Questions)
- Q1. What is the role of npd person in industry? View Answers (2)
- Q2. How to solve manufacturing issue? View Answers (1)
- Q3. What is current & voltage? View Answers (1)
- Q4. Cad test on creo software version 7.0?
45 min cad test complete timing? Add Answer
- Q5. Written interview? 45 min.
If any person are required this written interview test paper.
Pls mail.
My mail id is- ***** View Answers (1)
Interview Preparation Tips
Topics to prepare for UNO Minda Design Engineer interview:
- New Product Development
- Creo
I applied via Walk-in and was interviewed in Nov 2022.
3 Interview Rounds
1
Resume Shortlist Round
Pro Tip by AmbitionBox:
Do not use an unprofessional email address such as cool_boy@email.com. It shows a lack of professionalism by the candidate.
View all tips
2
Design Test Round (1 Question)
- Q1. Plastic CAD part was given for test Add Answer
3
Technical Round (1 Question)
- Q1. Questions related to project,plastic design considerations were asked Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Complete CAD test in time.Be thorough with domain knowledge and projects done.
Sona Comstar Interview FAQs
How many rounds are there in Sona Comstar R&D Engineer interview?
Sona Comstar interview process usually has 2 rounds. The most common rounds in the Sona Comstar interview process are Resume Shortlist, Technical and One-on-one Round.
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Interview Questions from Similar Companies
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Sona Comstar R&D Engineer Reviews and Ratings
based on 4 reviews
Rating in categories
|
Engineer
149
salaries
|  ₹1.7 L/yr - ₹7.5 L/yr |
|
Senior Engineer
149
salaries
| ₹4.4 L/yr - ₹14.5 L/yr |
|
Junior Engineer
144
salaries
| ₹1.5 L/yr - ₹5.3 L/yr |
|
Assistant Manager
119
salaries
| ₹7.3 L/yr - ₹16 L/yr |
|
Quality Engineer
104
salaries
| ₹1.2 L/yr - ₹6 L/yr |
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