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Dheya Engineering Technologies Interview Questions, Process, and Tips
Dheya Engineering Technologies Interview Experiences
1 interview found
Anonymous
I applied via Referral and was interviewed before Oct 2021. There was 1 interview round.
(5 Questions)
- Q1. What is stress, poisons ratio, endurance limit?
- Ans.
Stress is the force per unit area, Poisson's ratio is the ratio of lateral to axial strain, and endurance limit is the maximum stress a material can withstand without breaking after a certain number of cycles.
Stress is the measure of the internal forces acting within a material, which can cause deformation or failure.
Poisson's ratio is a measure of a material's ability to deform in response to an applied force, and is ...
- Q2. How does stiffness vary and what are the factors affecting it?
- Ans.
Stiffness varies with material, geometry, and loading conditions.
Stiffness is the ability of a material to resist deformation under load.
Materials with higher Young's modulus have higher stiffness.
Stiffness also depends on the geometry of the structure.
For example, a thicker beam will be stiffer than a thinner beam.
Loading conditions such as the magnitude and direction of the load also affect stiffness.
For instance, a ...
- Q3. How to determine deflection of a material/component?
- Ans.
Deflection of a material/component can be determined by analyzing its stress and strain under a load.
Calculate the stress and strain of the material/component
Use the material's Young's modulus to determine its stiffness
Apply the load and calculate the resulting deflection using the stiffness and stress/strain
Consider any external factors that may affect the deflection, such as temperature or moisture
Use simulation soft...
- Q4. What is young's modulus of steel?
- Ans.
Young's modulus of steel is around 200 GPa.
Young's modulus is a measure of the stiffness of a material.
It is defined as the ratio of stress to strain within the elastic limit.
Steel has a high Young's modulus, making it a strong and rigid material.
The value of Young's modulus for steel can vary depending on the specific type and grade of steel.
For example, the Young's modulus of mild steel is around 200 GPa, while for h
- Q5. 2 different materials with same cross section are taken. Equal tensile forces are applied to each of them. Which one will deflect more?
- Ans.
The material with lower Young's modulus will deflect more.
Young's modulus determines the stiffness of a material.
The material with lower Young's modulus will have more deflection under the same force.
For example, rubber has a lower Young's modulus than steel and will deflect more under the same force.
Interview Preparation Tips
- Vibration
- strength of materials
- Heat Transfer
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I applied via Campus Placement
Interview Questionnaire
3 Questions
- Q1. What is your final year project?what technology did i used for it?Basic oops concepts.
- Ans.
My final year project was on developing a web-based inventory management system using Java and MySQL.
Developed using Java and MySQL
Web-based inventory management system
Implemented basic OOPs concepts
Used MVC architecture for better code organization
Included features like user authentication, product management, and order tracking
- Q2. What did you do in lockdown?
- Q3. Tell me something about yourself.
Interview Preparation Tips
I applied via LinkedIn and was interviewed before Jun 2021. There were 2 interview rounds.
They give some topics related to present situation like in my GD in 2020 co. HR give topics related to that situation in our country like difference between offline education and online education system. and covid-19 pandemic related topics.
(4 Questions)
- Q1. Tell me About your self ?
- Q2. What do you know about this job position ?
- Q3. What is your favourite colour ? Can i know the speciality of your favourite colour ?
- Q4. Who inspired you to go to job daily and work hard ?
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Sep 2021. There were 2 interview rounds.
(1 Question)
- Q1. All types of test steeps
- Ans.
Types of test steps in software testing
Unit testing - testing individual units or components of the software
Integration testing - testing how different units or components work together
System testing - testing the entire system as a whole
Acceptance testing - testing if the software meets the requirements and is ready for release
Regression testing - testing to ensure that changes or updates to the software did not intro...
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Questions related to COBOL,JCL,VSAM,DB2,CICS,Vision plus
I applied via Walk-in and was interviewed before Nov 2021. There was 1 interview round.
(4 Questions)
- Q1. My self , Previous work knowledge, Salary expectations.
- Q2. Why you left last organisation?
- Q3. What is your salary expectations ?
- Q4. Where do you live at ?
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Tell me about yourself and basic questions related to programming.
Interview Questionnaire
1 Question
- Q1. Occurs, precompile , file status codes , sql queries and scenarios on sql.
Interview Questionnaire
7 Questions
- Q1. Solid principles
- Q2. Extension methods
- Q3. Static class and static constructor
- Ans.
Static class and static constructor in C#
Static class can only contain static members and cannot be instantiated
Static constructor is called only once when the class is first accessed
Static constructor is used to initialize static members of the class
Example: Math class in C# is a static class
Example: static constructor can be used to initialize a static variable with a value
- Q4. Polymorphism
- Q5. Dependency injection
- Q6. Angular life cycle hook
- Q7. Performance improvement in Angular app
- Ans.
Performance improvement in Angular app
Use lazy loading to load modules on demand
Optimize change detection strategy
Use trackBy function in ngFor loops
Minimize DOM manipulation
Use AOT compilation
Implement server-side rendering
Use web workers for heavy computations
Use caching for frequently accessed data
Skills evaluated in this interview
Interview Questionnaire
1 Question
- Q1. What types of transformation used in your project What is lookup and what are the types So many basic questions regarding organization
- Ans.
Answering questions about transformation and lookup types used in a project
Transformation types used in the project may include data mapping, aggregation, filtering, and sorting
Lookup is a process of searching for a specific value in a table or database
Types of lookup include exact match, range match, and fuzzy match
Questions about organization may refer to project management, team collaboration, or software developmen
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