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Hitachi Energy
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First round is coding test.
A cluster is a group of similar items or entities that are grouped together based on certain characteristics or criteria.
Clusters can be formed based on geographical location, demographic data, or behavioral patterns.
For example, a cluster of customers who frequently purchase high-end electronics products.
Clusters are often used in data analysis and market segmentation to identify patterns and trends.
Clusters can also ...
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I applied via Referral and was interviewed before Mar 2020. There were 3 interview rounds.
I applied via Recruitment Consulltant and was interviewed in Mar 2022. There was 1 interview round.
I applied via Naukri.com and was interviewed before Sep 2022. There were 2 interview rounds.
The main difference between .NET and .NET Core is that .NET Core is a cross-platform, open-source framework while .NET is a Windows-only framework.
NET Core is cross-platform, meaning it can run on Windows, macOS, and Linux, while .NET is limited to Windows.
.NET Core is open-source, allowing for community contributions and faster updates, while .NET is primarily developed by Microsoft.
.NET Core is modular, allowing deve...
Functions return a single value, while stored procedures can perform multiple operations and return multiple values.
Functions return a single value, while stored procedures can return multiple values.
Functions are called in SQL statements, while stored procedures are called using the EXECUTE command.
Functions cannot modify the database state, while stored procedures can.
Functions are precompiled and stored in the datab...
I applied via Naukri.com and was interviewed in Mar 2021. There were 4 interview rounds.
To tackle vibrations in axial fans, proper balancing, alignment, and maintenance are essential.
Perform dynamic balancing of the fan blades to minimize vibrations.
Ensure proper alignment of the fan with the motor and the surrounding structure.
Regularly inspect and maintain the fan components to prevent wear and tear.
Use vibration analysis techniques to identify and address any potential issues.
Consider installing vibrat...
We follow a permit system based on the project requirements and local regulations.
Our permit system ensures compliance with safety standards and legal requirements.
We obtain permits for activities such as construction, electrical work, and hazardous material handling.
The specific permit requirements vary depending on the nature of the project and the location.
We work closely with regulatory authorities to ensure timely...
I applied via Naukri.com and was interviewed in Nov 2022. There were 3 interview rounds.
The market salary for a civil engineer with 12 years of experience varies depending on location, company size, and specific skills.
Market salary can range from $80,000 to $150,000 per year
Factors such as location (urban vs rural), company size, and industry specialization can impact salary
Additional certifications or advanced degrees can also increase salary potential
One question paper of 10 questions.
I applied via Company Website and was interviewed in Oct 2021. There were 3 interview rounds.
It was good as well as challenging
C++ coding question with UML diagram
based on 1 interview
Interview experience
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