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Cohizon Life Sciences Limited Mechanical Engineer Interview Questions and Answers

Updated 5 Oct 2024

Cohizon Life Sciences Limited Mechanical Engineer Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't lose your confidence, and tall all questions answer

Interview questions from similar companies

Interview Questionnaire 

1 Question

  • Q1. What is name mangling?
  • Ans. 

    Name mangling is a technique used by compilers to give unique names to functions and variables to avoid naming conflicts.

    • Name mangling is used in C++ to support function overloading.

    • It is also used in Python to avoid naming conflicts in modules.

    • Name mangling can make it difficult to access variables and functions from outside the class in which they are defined.

    • In C++, name mangling can be seen by using the 'nm' comman

  • Answered by AI

Skills evaluated in this interview

I appeared for an interview in Dec 2016.

Interview Questionnaire 

3 Questions

  • Q1. Reason for low scores.
  • Ans. 

    Low scores due to lack of time management and exam anxiety.

    • Struggled to allocate enough time for each question

    • Difficulty managing time during the exam

    • Anxiety affecting performance under pressure

  • Answered by AI
  • Q2. Questions regarding my final year project.
  • Q3. Thermodynamics.

Interview Preparation Tips

College Name: NIT Warangal

Interview Questionnaire 

1 Question

  • Q1. What are your strengths?

I applied via Job Fair and was interviewed before May 2021. There were 2 interview rounds.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and strive hard to achieve what you desire

I applied via Campus Placement

Interview Preparation Tips

Round: Resume Shortlist
Experience: It was based on CGPA and Tech projects
Tips: Ensure you have explained your tech projects well

Round: Group Discussion
Experience: A very good panel. A lot of good points were raised.
Tips: Make sure you raise your points well
Duration: 20 minutes

Round: Technical Interview
Experience: Tried to test the basics of almost everything that we have studied.

General Tips: Be confident throughout the process. That helps a lot.
Skill Tips: Brush up your courses
Skills: Engineering Knowledge
Duration: 2
College Name: IIT Madras
Motivation: The fact that the role is going to be techno-managerial. Also, the compensation.

Interview Questionnaire 

4 Questions

  • Q1. How does a diesel genrator work?
  • Ans. 

    A diesel generator works by converting diesel fuel into mechanical energy which is then converted into electrical energy.

    • Diesel fuel is injected into the combustion chamber where it ignites and creates high pressure gases that push the piston down, creating mechanical energy.

    • The mechanical energy is then converted into electrical energy through the use of an alternator.

    • The alternator uses a magnetic field and a conduct...

  • Answered by AI
  • Q2. How a diesel engine works
  • Ans. 

    A diesel engine works by compressing air in the cylinder, which heats up and ignites the fuel injected into the cylinder.

    • Air is drawn into the cylinder and compressed by the piston

    • The compressed air heats up and ignites the fuel injected into the cylinder

    • The explosion pushes the piston down, which turns the crankshaft and powers the engine

    • Diesel engines are more efficient than gasoline engines because they compress the...

  • Answered by AI
  • Q3. Why there is no differential in a train
  • Ans. 

    A train doesn't need a differential because its wheels are fixed to the same axle and rotate at the same speed.

    • Train wheels are fixed to the same axle

    • Wheels rotate at the same speed

    • Differential is used in vehicles with wheels that rotate at different speeds

    • Differential allows for smooth turning

  • Answered by AI
  • Q4. Why petrol engines comparison ratio low when compared to a diesel engine
  • Ans. 

    Petrol engines have lower compression ratios compared to diesel engines.

    • Petrol engines have lower compression ratios to prevent knocking or detonation.

    • Diesel engines have higher compression ratios to ignite the fuel without spark plugs.

    • Higher compression ratios in diesel engines result in better fuel efficiency and torque.

    • Petrol engines require lower compression ratios to accommodate the lower octane rating of petrol f...

  • Answered by AI

Interview Preparation Tips

Round: Resume Shortlist
Experience: Resume was selected and I was invited for an interview
Tips: Resume was selected and I was invited for an interview

Round: Technical + HR Interview
Experience: Sir question was thought and I was giving a quick answer
Tips: Do not give any answer without tension

Skills: Personality, Skills Of Explaining Things, Knowledge About Industries, Knowledge In Ic Engines, Talking Ability

I applied via Approached by Company and was interviewed before Dec 2021. There were 2 interview rounds.

Interview Preparation Tips

Interview preparation tips for other job seekers - Nothing
Bcoz tata company is not require any suggesting

I applied via Recruitment Consultant

Interview Questionnaire 

1 Question

  • Q1. Mechanical engineering

Interview Preparation Tips

Interview preparation tips for other job seekers - Date

I applied via Campus Placement and was interviewed in Mar 2020. There was 1 interview round.

Interview Questionnaire 

6 Questions

  • Q1. Tell me about yourself ?
  • Ans. 

    I am a mechanical engineer with expertise in designing and analyzing mechanical systems.

    • I have a Bachelor's degree in Mechanical Engineering from XYZ University.

    • I have worked as a mechanical engineer for 5 years at ABC Company, where I designed and optimized mechanical components for various projects.

    • I am proficient in CAD software such as AutoCAD and SolidWorks, and have experience in conducting simulations and stress...

  • Answered by AI
  • Q2. Different between petrol engine and Diesel engine?
  • Ans. 

    Petrol engines use spark ignition while diesel engines use compression ignition.

    • Petrol engines use spark plugs to ignite the fuel-air mixture, while diesel engines rely on compression to ignite the fuel.

    • Petrol engines have a higher power-to-weight ratio compared to diesel engines.

    • Diesel engines are more fuel-efficient than petrol engines.

    • Petrol engines are typically used in cars, motorcycles, and small vehicles, while ...

  • Answered by AI
  • Q3. Verniers caliper list count and micrometer list count?
  • Ans. 

    Vernier calipers and micrometers are precision measuring tools used in mechanical engineering.

    • Vernier calipers are used to measure dimensions with high accuracy, typically up to 0.02 mm.

    • Micrometers are used for even more precise measurements, typically up to 0.001 mm.

    • Both tools are commonly used in mechanical engineering for dimensional inspection and quality control.

    • Vernier calipers have a sliding scale and a main sca...

  • Answered by AI
  • Q4. Why you chose mech. Steam?
  • Ans. 

    I chose mechanical engineering because of my fascination with steam power and its applications.

    • I have always been intrigued by the power and versatility of steam as a source of energy.

    • Steam technology has a long history and has played a crucial role in the development of various industries.

    • I find the principles of thermodynamics and fluid mechanics involved in steam systems to be intellectually stimulating.

    • Working with...

  • Answered by AI
  • Q5. What is a function of exel?
  • Ans. 

    Excel is a spreadsheet software used for organizing, analyzing and manipulating data.

    • Excel allows users to create tables, charts, and graphs to represent data visually.

    • It can perform complex calculations and analysis on large sets of data.

    • Excel can be used for budgeting, financial analysis, project management, and more.

    • It also has features for data validation, sorting, filtering, and conditional formatting.

    • Excel can im...

  • Answered by AI
  • Q6. How you motivate our worker (employe) ?
  • Ans. 

    Motivating workers is crucial for productivity and job satisfaction.

    • Recognize and appreciate their efforts

    • Provide opportunities for growth and development

    • Create a positive work environment

    • Set clear goals and expectations

    • Offer incentives and rewards

    • Encourage teamwork and collaboration

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - When i first time gived a interview , it was a good for me , because i am fully prepared for interview . And interesting for me , there i use my communication skills , my technical knowledge , and also used general knowledge.
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Cohizon Life Sciences Limited Interview FAQs

How many rounds are there in Cohizon Life Sciences Limited Mechanical Engineer interview?
Cohizon Life Sciences Limited interview process usually has 2 rounds. The most common rounds in the Cohizon Life Sciences Limited interview process are Aptitude Test and HR.

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Cohizon Life Sciences Limited Mechanical Engineer Interview Process

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Interview experience

5
  
Excellent
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Cohizon Life Sciences Limited Mechanical Engineer Salary
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₹2 L/yr - ₹4.5 L/yr
37% less than the average Mechanical Engineer Salary in India
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