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Caepro Technologies Interview Questions, Process, and Tips
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1 interview found
Selected
I applied via Naukri.com and was interviewed before Nov 2023. There were 2 interview rounds.
(10 Questions)
- Q1. What is mean by boundary layer?
- Ans.
Boundary layer is the layer of fluid adjacent to a solid surface where the flow velocity changes from zero at the surface to the free stream velocity.
Boundary layer is a region in a fluid flow where viscous effects are significant.
It is characterized by a gradual increase in flow velocity from the solid surface to the outer flow.
The boundary layer thickness depends on the Reynolds number and the surface roughness.
There...
- Q2. What are the turbulent model used in CFD?
- Ans.
Common turbulent models in CFD include k-epsilon, k-omega, and Large Eddy Simulation (LES).
k-epsilon model is widely used for industrial applications due to its simplicity and computational efficiency.
k-omega model is known for its ability to handle adverse pressure gradients and near-wall turbulence.
Large Eddy Simulation (LES) is used for resolving large-scale turbulent structures in high Reynolds number flows.
Reynold...
- Q3. What is mean by aerodynamic or hydrodynamic?
- Ans.
Aerodynamic refers to the study of the motion of air and other gases, while hydrodynamic refers to the study of the motion of liquids, primarily water.
Aerodynamics deals with the flow of air around objects, such as airplanes, cars, and buildings.
Hydrodynamics focuses on the behavior of liquids, including water, in motion, such as in rivers, oceans, and pipes.
Both fields are crucial in designing efficient vehicles, stru...
- Q4. What is Mesh dependent test in CFD?
- Ans.
Mesh dependent test in CFD is a test to determine the sensitivity of the simulation results to changes in the mesh resolution.
Mesh dependent test involves running the CFD simulation with different mesh resolutions to see how the results vary.
It helps in assessing the accuracy and reliability of the simulation results based on the mesh quality.
The test is important to ensure that the simulation results are not heavily i...
- Q5. Difference between steady state and transient state?
- Ans.
Steady state is when a system's variables do not change over time, while transient state is when variables change with time.
Steady state: system variables remain constant over time
Transient state: system variables change with time
Example: A cup of hot coffee cooling down to room temperature is a transient state process
Example: A refrigerator maintaining a constant temperature is a steady state process
- Q6. Draw velocity and thermal boundary condition for outer flow ( flow over flat plate) and inner flow ( flow through pipe)
- Ans.
Velocity and thermal boundary conditions for outer flow over flat plate and inner flow through pipe.
Outer flow (flow over flat plate): Velocity boundary condition - free stream velocity parallel to the plate, Thermal boundary condition - constant temperature at the plate surface
Inner flow (flow through pipe): Velocity boundary condition - parabolic velocity profile, Thermal boundary condition - constant heat flux at th
- Q7. Significance of relaxation factor in CFD?
- Ans.
Relaxation factor in CFD controls the rate at which the solution converges towards the final solution.
Relaxation factor is a parameter used in iterative methods to control the rate of convergence.
A higher relaxation factor can speed up convergence but may lead to instability.
Conversely, a lower relaxation factor can improve stability but may slow down convergence.
Optimal relaxation factor varies depending on the proble...
- Q8. Y+ significance in CFD?
- Ans.
Y+ is a dimensionless wall distance used in CFD to determine the appropriate mesh resolution near the wall.
Y+ is used to ensure accurate modeling of boundary layer flow near walls.
It is calculated as the ratio of the distance from the wall to the first cell center to the wall shear stress.
Y+ values less than 1 indicate a viscous sublayer, while values greater than 30 indicate a fully turbulent flow.
Properly resolving Y...
- Q9. What are governing equations is solved in CFD?
- Ans.
The governing equations solved in CFD include the Navier-Stokes equations, continuity equation, and energy equation.
Navier-Stokes equations describe the motion of fluid substances.
Continuity equation ensures mass conservation within the fluid domain.
Energy equation accounts for the transfer of thermal energy within the fluid.
Other equations like turbulence models may also be solved depending on the simulation requireme
- Q10. On what laws governing equations are based?
- Ans.
The equations governing CFD are based on fundamental laws of physics.
Based on conservation of mass, momentum, and energy
Navier-Stokes equations are fundamental in fluid dynamics
Incompressible flow assumes constant density
Reynolds-averaged Navier-Stokes (RANS) equations are commonly used
(3 Questions)
- Q1. Why do you want to work for our company?
- Ans.
I am impressed by your company's innovative projects and collaborative work environment.
I admire the cutting-edge technology and projects your company is involved in.
I value the collaborative work environment that your company promotes.
I am excited about the opportunity to contribute to a team of talented professionals.
- Q2. Why are you looking for a job change?
- Ans.
Seeking new challenges and growth opportunities in a different work environment.
Looking for new challenges and opportunities for professional growth
Interested in exploring different work environments and cultures
Seeking a role with more responsibilities and learning opportunities
- Q3. Why should we hire you?
- Ans.
I have a strong background in CFD analysis, with experience in complex simulations and problem-solving skills.
I have a Master's degree in Mechanical Engineering with a focus on CFD
I have completed multiple projects involving CFD simulations for aerodynamics and heat transfer
I am proficient in using software like ANSYS Fluent and OpenFOAM
I have a track record of delivering accurate and timely results in CFD analysis
Top Caepro Technologies CFD Engineer Interview Questions and Answers
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Kcsd Qa
SQL, QA skills, finance, API, logics
(2 Questions)
- Q1. QA skills was asked automation manual.
- Q2. SQL questions was asked.
Coding round with 4 coding problem
(1 Question)
- Q1. Interviewer give coding problems which we have to solved face to face
(1 Question)
- Q1. Then question answer regarding coding language and you knowledge regarding programming
Selected
I applied via Naukri.com and was interviewed in Aug 2023. There were 2 interview rounds.
(3 Questions)
- Q1. What happens when u start the car explain the process
- Q2. Why electric cars have battery at a specific location
- Ans.
Electric cars have batteries at a specific location for optimal weight distribution, safety, and ease of maintenance.
Optimal weight distribution for better handling and performance
Safety considerations to protect the battery from impact in case of accidents
Ease of maintenance for easier access and replacement when needed
- Q3. Difference Between the Petrol and Diesel engine
- Ans.
Petrol engines use spark ignition, while diesel engines use compression ignition.
Petrol engines use a spark plug to ignite the fuel-air mixture, while diesel engines rely on the heat generated by compressing air to ignite the fuel.
Petrol engines typically have higher RPMs and power outputs compared to diesel engines.
Diesel engines are more fuel efficient and have higher torque at lower RPMs compared to petrol engines.
P...
Interview Preparation Tips
I applied via Job Fair and was interviewed in Aug 2023. There were 3 interview rounds.
30min- Analytical questions
(4 Questions)
- Q1. Everyhting from resume
- Q2. What is your experience
- Q3. Sql,powerbi, python
- Q4. Explain your resume
(1 Question)
- Q1. Why should i hire you situation based questions
Software Development Engineer II Interview Questions & Answers
Wayfair
Anonymous
posted on 28 Feb 2024
I applied via LinkedIn and was interviewed in Jan 2024. There were 2 interview rounds.
Haacker Rank Test - 3 question . 2 questions were coding and 1 SQL query
(1 Question)
- Q1. Automatic Parking System - LLD -> class diagram, APIs , models and sequence diagram
Selected
I applied via Approached by Company and was interviewed in Jan 2023. There were 2 interview rounds.
(6 Questions)
- Q1. What is securitization?
- Ans.
Securitization is the process of converting illiquid assets into marketable securities.
Securitization involves pooling together assets such as mortgages, auto loans, or credit card debt.
These assets are then sold to a special purpose vehicle (SPV) which issues securities backed by the cash flows from the assets.
Investors can then buy these securities, which offer a return based on the cash flows from the underlying ass...
- Q2. Walk me through your CV
- Q3. How do you arrive at the terminal growth rate while preparing a financial model?
- Ans.
The terminal growth rate is arrived at by considering the long-term growth prospects of the company.
Consider the industry growth rate and the company's historical growth rate
Analyze the company's competitive position and market share
Evaluate the company's future investment plans and potential for expansion
Take into account any regulatory or economic factors that may impact growth
Use a range of values to account for unc
- Q4. If you have two ropes that burn in 60 seconds but not at the same rate. They burn unevenly. Given a match and the two ropes how would you figure out the 45 seconds mark?
- Q5. Explain indirect and offset functions in excel
- Ans.
Indirect and Offset are functions in Excel used to reference cells or ranges indirectly.
Indirect function is used to reference a cell or range using a text string that contains the cell or range address.
Offset function is used to reference a cell or range that is a specified number of rows and columns away from a given cell or range.
Both functions are useful for creating dynamic formulas that can be updated easily.
Exam...
- Q6. What do you understand by loan servicing?
- Ans.
Loan servicing refers to the management of loans after they have been issued.
It involves collecting payments from borrowers, managing escrow accounts, and handling delinquencies and defaults.
Loan servicing can be done by the lender or a third-party servicer.
Servicers may also provide customer service and support to borrowers.
Examples of loan types that require servicing include mortgages, student loans, and auto loans.
Interview Preparation Tips
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Oct 2022. There were 4 interview rounds.
Interview QuestionnaireÂ
3 Questions
- Q1. Previous company experiences and about roles and responsibilities.
- Q2. Salary discussion and some basic formalities for onboarding
- Q3. What kind of basic problems are there in a laptop or a desktop? What are the parts available in a desktop? About os related issues or some networking related query.
- Ans.
Basic problems in laptops/desktops, desktop parts, OS and networking issues.
Basic problems: slow performance, overheating, hardware failure, software issues
Desktop parts: motherboard, CPU, RAM, hard drive, power supply, graphics card
OS issues: installation, updates, compatibility, driver issues
Networking issues: connectivity, speed, security
Interview Preparation Tips
- Device Drivers
- Operating Systems
- Computer Hardware
- Network Engineering
Skills evaluated in this interview
Associate Director Interview Questions & Answers
Contizant Technologies
Anonymous
posted on 25 Jul 2022
I applied via Referral and was interviewed in Jun 2022. There was 1 interview round.
(2 Questions)
- Q1. What's spark and what is it used for?
- Ans.
Spark is a distributed computing framework used for big data processing and analytics.
Spark is an open-source framework developed by Apache Software Foundation.
It is used for processing large datasets in a distributed computing environment.
Spark provides APIs for programming in Java, Scala, Python, and R.
It supports various data sources including Hadoop Distributed File System (HDFS), Cassandra, and Amazon S3.
Spark inc...
- Q2. How to handle a difficult and vague client requirement?
- Ans.
Listen actively, ask clarifying questions, and provide options based on their needs.
Listen actively to understand their needs and concerns.
Ask clarifying questions to get more information.
Provide options based on their needs and limitations.
Collaborate with the client to come up with a solution.
Document the requirements and get their approval.
Interview Preparation Tips
- spark
- scala
- python
Skills evaluated in this interview
Associate Director Interview Questions & Answers
Primus Global Technologies
Anonymous
posted on 1 Oct 2022
I applied via Approached by Company and was interviewed in Apr 2022. There were 3 interview rounds.
(1 Question)
- Q1. Real time discussions
(1 Question)
- Q1. BD, p&l, team mgmt, client success stories
Interview Preparation Tips
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Caepro Technologies Reviews and Ratings
based on 11 reviews
Rating in categories
|
Design Engineer
7
salaries
|  â‚ą2 L/yr - â‚ą6 L/yr |
|
CAE Analyst
7
salaries
| â‚ą3.2 L/yr - â‚ą7 L/yr |
|
CFD Engineer
7
salaries
| â‚ą3.7 L/yr - â‚ą5.5 L/yr |
|
CFD Analyst
5
salaries
| â‚ą3.2 L/yr - â‚ą4 L/yr |
|
Senior Design Engineer
4
salaries
| â‚ą9.6 L/yr - â‚ą9.9 L/yr |
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