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Central Mechanical Engineering Research Institute Scientist Interview Questions, Process, and Tips

Updated 17 Dec 2020

Central Mechanical Engineering Research Institute Scientist Interview Experiences

1 interview found

Scientist Interview Questions & Answers

user image Anonymous

posted on 17 Dec 2020

I appeared for an interview before Dec 2019.

Interview Questionnaire 

8 Questions

  • Q1. Panel consists of people from different IITS and ministries.Questions basically asked are from your technically strong areas.They will basically check your facts about your technical knowledge.Somtimes the...
  • Q2. I was from mechanical background and my experience was in plastic design and sheetmetal design.So all questions were from these field.
  • Q3. All questions are practical questions like what is bend allowance,how it affect the product,it's significance, plastic defects,how to control plastic defects,basic tooling related questions.They also expec...
  • Q4. How will you compensate bendback in sheetmetal while manufacturing
  • Ans. 

    Compensating bendback in sheetmetal can be achieved through various methods.

    • Use a larger bend radius to reduce the amount of bendback

    • Implement a pre-bend or over-bend technique to counteract the bendback

    • Utilize specialized tooling or fixtures to control the bending process

    • Apply heat or annealing to the sheetmetal to reduce its springback tendency

    • Consider using different materials or alloys with lower springback charact

  • Answered by AI
  • Q5. Why battery management is required in Lithium Ion battery solutions
  • Ans. 

    Battery management is required in Lithium Ion battery solutions to ensure safety, optimize performance, and prolong battery life.

    • Lithium Ion batteries are prone to overheating and can catch fire or explode if not properly managed.

    • Battery management systems monitor and control various parameters such as voltage, current, temperature, and state of charge.

    • These systems prevent overcharging, over-discharging, and overcurre...

  • Answered by AI
  • Q6. What are different rapid prototyping processes?
  • Ans. 

    Different rapid prototyping processes include 3D printing, CNC machining, and injection molding.

    • 3D printing: Additive manufacturing technique that creates objects layer by layer using a digital model.

    • CNC machining: Computer-controlled subtractive manufacturing process that uses pre-programmed tools to remove material from a solid block.

    • Injection molding: Process of injecting molten material into a mold cavity to create

  • Answered by AI
  • Q7. Is there any process by which we can make prototype of metals?
  • Ans. 

    Yes, metal prototypes can be made through various processes.

    • Metal casting: Using molds to create metal prototypes.

    • Metal additive manufacturing: Using 3D printing to build metal prototypes layer by layer.

    • Metal machining: Cutting, drilling, or shaping metal to create prototypes.

    • Metal injection molding: Injecting molten metal into a mold to form prototypes.

    • Metal extrusion: Forging metal through a die to create prototype s...

  • Answered by AI
  • Q8. How will you deal failures in your project,if you come across this situation.They will ask real time based questions and put scneario in front of candidate

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared in your technically sound area.Pull your interview in your technicall strong area so that you can defend the arguments.Basics of subject is not a big deal but fair idea is enough but good confidence,smile on face and good convincing skills are expectations from panels.

Interview questions from similar companies

Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Internshala and was interviewed before Dec 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Can you provide some information about yourself?
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Sep 2023. There were 2 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 - One-on-one 

(2 Questions)

  • Q1. Tell me about yourself
  • Q2. Previous job responsibilities

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

Interview Questionnaire 

4 Questions

  • Q1. They ask about your work previous experience in sales and team management
  • Q2.  Be truthful to Your experience in education related industry and leadership qualities
  • Q3.  Adapting to existing employees work style is the biggest problem here
  • Q4.  They ask for your take on office politics

Interview Preparation Tips

Interview preparation tips for other job seekers - Sales and team management experience holds the key here
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-

I applied via Job Portal

Round 1 - HR 

(1 Question)

  • Q1. About your work, role in previous Orgn
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

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

  • Q1. Project handling experience
  • Q2. Roi will be the major part
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
4-6 weeks
Result
Selected Selected

I appeared for an interview in Aug 2024.

Round 1 - One-on-one 

(1 Question)

  • Q1. Related to TA process
Round 2 - One-on-one 

(1 Question)

  • Q1. What has been your experience with the Talent Acquisition (TA) process in Human Resources?
  • Ans. 

    I have extensive experience with the Talent Acquisition process in HR, including sourcing, screening, interviewing, and onboarding candidates.

    • Managed end-to-end recruitment process for various positions within the organization

    • Utilized various sourcing methods such as job boards, social media, and employee referrals

    • Conducted interviews and assessments to evaluate candidate fit for the role

    • Collaborated with hiring manage...

  • Answered by AI
Round 3 - One-on-one 

(1 Question)

  • Q1. What is the process for discussing the final salary and joining details with HR?
  • Ans. 

    The process involves discussing salary expectations and joining details with HR through negotiation and finalization.

    • Schedule a meeting with HR to discuss salary expectations and joining details

    • Present your desired salary range and any additional benefits you are seeking

    • Negotiate with HR to reach a mutually agreeable salary and finalize joining details

    • Ensure all terms are clearly outlined in the offer letter before acc

  • Answered by AI
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Jun 2022. 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 - HR 

(1 Question)

  • Q1. Introduction, background, why sales, goals etc
Round 3 - One-on-one 

(1 Question)

  • Q1. Introduction, background, pitch, product knowledge etc
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 Jul 2022. There were 5 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 

(3 Questions)

  • Q1. Normal question about your previous experience
  • Q2. Tell about yourself
  • Q3. Are you flexible with domestic or international clients
Round 3 - Assignment 

Various questions related to sale. How to close a deal. What are the process involved. What is value selling. Difference between marketing and sales

Round 4 - Technical 

(1 Question)

  • Q1. With the operation manager discussion about the process involved in closing a sale. How to understand client requirements. How to streamline the process of selling. How to get referral.how to convince the ...
Round 5 - HR 

(1 Question)

  • Q1. Why you want to join us and where do you see yourself 5 years down the lane
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Mar 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
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
Round 2 - Technical 

(3 Questions)

  • Q1. What is method overloading?
  • Ans. 

    Method overloading is when multiple methods in a class have the same name but different parameters.

    • Allows multiple methods with the same name but different parameters to be defined in a class

    • Parameters can differ in number, type, or order

    • Example: void print(int num) and void print(String text) are overloaded methods

  • Answered by AI
  • Q2. What is method overiding ?
  • Ans. 

    Method overriding is a feature in object-oriented programming that allows a subclass to provide a specific implementation of a method that is already provided by its superclass.

    • Method overriding is done when a subclass provides a specific implementation for a method that is already defined in its superclass.

    • The method in the subclass must have the same name, return type, and parameters as the method in the superclass.

    • M...

  • Answered by AI
  • Q3. What is sigleton class ?
  • Ans. 

    A singleton class is a class that can only have one instance created and provides a global point of access to that instance.

    • Singleton classes are often used for logging, caching, database connections, and thread pools.

    • They typically have a private constructor to prevent instantiation from outside the class.

    • The class itself usually provides a static method to access the single instance.

  • Answered by AI
Round 3 - Technical 

(2 Questions)

  • Q1. What are Oops Pillars?
  • Ans. 

    Oops Pillars are the four main concepts of Object-Oriented Programming: Inheritance, Encapsulation, Polymorphism, and Abstraction.

    • Inheritance: Allows a class to inherit properties and behavior from another class.

    • Encapsulation: Bundles data and methods into a single unit, protecting data from outside interference.

    • Polymorphism: Allows objects to be treated as instances of their parent class, enabling flexibility in code.

    • ...

  • Answered by AI
  • Q2. What is Dependency injection?
  • Ans. 

    Dependency injection is a design pattern in which components are given their dependencies rather than creating them internally.

    • Allows for easier testing by mocking dependencies

    • Promotes loose coupling between components

    • Improves code reusability and maintainability

    • Examples: Constructor injection, Setter injection, Interface injection

  • Answered by AI

Skills evaluated in this interview

Central Mechanical Engineering Research Institute Interview FAQs

What are the top questions asked in Central Mechanical Engineering Research Institute Scientist interview?

Some of the top questions asked at the Central Mechanical Engineering Research Institute Scientist interview -

  1. Is there any process by which we can make prototype of meta...read more
  2. How will you compensate bendback in sheetmetal while manufactur...read more
  3. Why battery management is required in Lithium Ion battery soluti...read more

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Central Mechanical Engineering Research Institute Scientist Salary
based on 4 salaries
₹15 L/yr - ₹16.6 L/yr
74% more than the average Scientist Salary in India
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