Associate Project Engineer

Associate Project Engineer Interview Questions and Answers

Updated 16 Sep 2024

Q1. Strength of materials Finite element analysis

Ans.

Strength of materials is the study of how materials behave under different forces, while finite element analysis is a numerical method used to analyze complex structures.

Strength of materials involves studying the behavior of materials under different types of loads, such as tension, compression, and bending.
Finite element analysis is a numerical method used to simulate and analyze the behavior of structures and components under various conditions.
Strength of materials helps ...read more

Q2. How connect 2 different dbs from spring boot application

Ans.

To connect 2 different databases from a Spring Boot application, you can use Spring Data JPA and configure multiple data sources.

Configure the data sources in the application.properties file
Create separate JPA repositories for each data source
Use @Qualifier annotation to specify which data source to use in each repository
Inject the repositories in your service classes
Use @Transactional annotation to ensure atomicity across both data sources

Associate Project Engineer Interview Questions and Answers for Freshers

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Q3. Why interested in Hitachi Energy?

Ans.

I am interested in Hitachi Energy because of their innovative solutions and global presence.

Hitachi Energy is known for its cutting-edge technology and solutions in the energy sector.
They have a strong global presence and are involved in projects worldwide.
I am impressed by their commitment to sustainability and their efforts in renewable energy.
Hitachi Energy offers great opportunities for professional growth and development.
I believe working at Hitachi Energy will allow me ...read more

Q4. Lcc design Transformer design and its application

Ans.

Lcc design refers to the design of a Line Commutated Converter used in high voltage direct current transmission systems. Transformer design involves designing transformers for various applications.

Lcc design involves selecting the appropriate valves, capacitors, and inductors for the converter.
Transformer design includes determining the core material, winding configuration, and insulation for efficient power transfer.
Applications of transformer design include power distributi...read more

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Q5. Strength of materials and machine design

Ans.

Strength of materials and machine design are essential for an Associate Project Engineer.

Understanding the properties of materials and their behavior under different loads is crucial for designing safe and efficient machines.
Knowledge of stress, strain, and deformation is necessary for selecting appropriate materials and designing components.
Machine design involves the application of engineering principles to create functional and reliable machines.
Factors such as load capaci...read more

Q6. Full line by line qns from resume.

Ans.

Answering questions line by line from resume

Provide detailed explanations for each line on resume
Highlight key accomplishments and experiences mentioned
Connect each line to relevant skills and qualifications

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Q7. Explain about stress strain curve

Ans.

Stress strain curve shows the relationship between stress and strain in a material under tension.

The curve typically consists of three main regions: elastic deformation, plastic deformation, and fracture.
In the elastic region, the material returns to its original shape after the stress is removed.
Plastic deformation occurs when the material undergoes permanent deformation.
Fracture is the final stage where the material breaks.
The slope of the curve in the elastic region is the...read more

Q8. Different data loading ways

Ans.

Different ways to load data include batch loading, real-time loading, and incremental loading.

Batch loading involves loading a large amount of data at once, typically done during off-peak hours.
Real-time loading involves loading data as it is generated, providing up-to-date information.
Incremental loading involves only loading new or changed data since the last load, reducing processing time and resources.