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Hitachi Energy Interview Questions, Process, and Tips
Top Hitachi Energy Interview Questions and Answers
- Q1. Various Design Equations Used for Calculationsasked in R&D Engineer interview
- Q2. Write a function to find the sum of the array using reduce.asked in Software Developer interview
- Q3. Difference between ADF and synapse in Azureasked in Data Engineer interview
Hitachi Energy Interview Experiences
76 interviews found
Anonymous
(2 Questions)
- Q1. Explain about the project that you did?
- Q2. Explain the framework that you have worked upon?
Interview Preparation Tips
Only goons sit here. It’s a serious advice
Not even Chennai or any country.
There are real goons
System Verification Engineer Interview Questions asked at other Companies
I applied via Campus Placement and was interviewed in Aug 2024. There were 2 interview rounds.
There are 60 questions in 60 minutes all questions are technical
(6 Questions)
- Q1. Introduce your self
- Ans.
I am a recent graduate with a degree in Business Administration, eager to learn and grow in a management role.
Recent graduate with a degree in Business Administration
Eager to learn and grow in a management role
Strong communication and leadership skills
Experience in team projects and problem-solving
Passionate about continuous improvement and professional development
- Q2. Explain the project which are mentioned in resume
- Q3. What is transformer
- Ans.
A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
Transformers are used to increase or decrease the voltage in electrical circuits.
They consist of two coils of wire, known as the primary and secondary coils, wrapped around a core made of iron or other magnetic materials.
Examples of transformers include power transformers used in electri...
- Q4. How transformer will work
- Ans.
A transformer works by transferring electrical energy between two or more circuits through electromagnetic induction.
Transformers consist of two coils of wire, known as the primary and secondary coils.
When an alternating current flows through the primary coil, it creates a changing magnetic field.
This changing magnetic field induces a voltage in the secondary coil, transferring energy from the primary to the secondary ...
- Q5. Current transformer
- Q6. Deep question which are related to transformer
Interview Preparation Tips
- Electrical Machines
- Power Transmission
Management Trainee Interview Questions asked at other Companies
Selected
I applied via Naukri.com and was interviewed in Jun 2024. There were 3 interview rounds.
(5 Questions)
- Q1. About virtual DOM and it's implementation
- Q2. Implementation of map, reduce, filter
- Ans.
Map, reduce, and filter are higher-order functions commonly used in functional programming to manipulate arrays.
Map: Transforms each element in an array based on a provided function.
Reduce: Reduces an array to a single value by applying a function to each element.
Filter: Creates a new array with elements that pass a certain condition.
- Q3. Closures and their implementation
- Ans.
Closures are functions that have access to variables from their containing scope.
Closures can access variables from their outer function even after the outer function has finished executing.
Closures can be used to create private variables in JavaScript.
Closures are commonly used in event handlers and callbacks.
- Q4. Redux sagas and their practical use cases
- Ans.
Redux sagas are middleware libraries for managing side effects in Redux applications.
Redux sagas are used to handle asynchronous actions in Redux, such as API calls or timers.
They are implemented as generator functions that can pause and resume execution.
Redux sagas provide a more structured and testable approach to handling side effects compared to traditional Redux middleware like Thunk.
Common use cases for redux sag...
- Q5. Basic javascript output questions
(3 Questions)
- Q1. Write a function to find the sum of the array using reduce.
- Ans.
Function to find sum of array using reduce
Use the reduce method to iterate through the array and accumulate the sum
Convert array elements to numbers before summing them up
Handle edge cases like empty array or non-numeric elements
Example: const array = ['1', '2', '3']; const sum = array.reduce((acc, curr) => acc + Number(curr), 0);
- Q2. About form validation techniques
- Q3. UseCallback and useMemo
(2 Questions)
- Q1. What do you know about Hitachi energy
- Ans.
Hitachi Energy is a global technology leader that provides innovative and sustainable energy solutions.
Hitachi Energy offers a wide range of products and services for the energy sector, including grid integration, digital solutions, and consulting services.
The company focuses on creating a more sustainable energy future through its advanced technologies and expertise.
Hitachi Energy is known for its commitment to innova...
- Q2. Why do you want to join only Hitachi energy.
Interview Preparation Tips
Skills evaluated in this interview
Software Developer Interview Questions asked at other Companies
Sweety Kumari
I applied via campus placement at National Institute of Technology (NIT), Silchar and was interviewed in Aug 2024. There were 3 interview rounds.
Quantitative aptitude
(2 Questions)
- Q1. Given the image of switch,which type of switch shown in the fig
- Ans.
The switch shown in the image is a toggle switch.
The switch has a lever that can be moved up and down to turn it on or off.
Toggle switches are commonly used in electronic devices and appliances.
Examples of toggle switches include light switches and power switches on electronic devices.
- Q2. Network theorem questions
(2 Questions)
- Q1. In t years where you want to see yourself
- Ans.
In t years, I see myself as a senior electrical engineer leading innovative projects and mentoring junior engineers.
Continuing to develop my technical skills and knowledge in the field of electrical engineering
Taking on more leadership roles within projects and teams
Mentoring and guiding junior engineers to help them grow in their careers
Contributing to the development of cutting-edge technologies and solutions
Possibly...
- Q2. Why do you want to join Hitachi energy
- Ans.
I want to join Hitachi Energy because of their innovative solutions and global impact in the energy sector.
Hitachi Energy is a leader in providing sustainable energy solutions
I am impressed by Hitachi Energy's commitment to innovation and technology advancement
I believe my skills and experience align well with the opportunities at Hitachi Energy
I am excited about the chance to work on cutting-edge projects and contribu
Interview Preparation Tips
- Switchgear
Electrical Engineer Interview Questions asked at other Companies
Hitachi Energy interview questions for popular designations
Sai siddhaarth
I applied via Walk-in and was interviewed in Aug 2024. There were 2 interview rounds.
(2 Questions)
- Q1. 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
- Q2. Basics of electrical
(2 Questions)
- Q1. Basics of family
- Q2. Strength and weakness
Associate Project Engineer Interview Questions asked at other Companies
Get interview-ready with Top Hitachi Energy Interview Questions
Sanket Meshram
I applied via Approached by Company and was interviewed in Sep 2024. There was 1 interview round.
(1 Question)
- Q1. Tell me about yourself? PowerBI, SQL, work experience, Data mining,data profiling, power query power pivot, next 5 years
Data Analyst Interview Questions asked at other Companies
Jobs at Hitachi Energy
I applied via Job Portal and was interviewed in Apr 2024. There was 1 interview round.
(6 Questions)
- Q1. Current organization work
- Q2. Process of mechnical componenets manufacturing
- Ans.
The process of mechanical components manufacturing involves designing, prototyping, testing, and mass production.
Designing the component using CAD software
Creating a prototype to test functionality and durability
Conducting tests to ensure quality and performance standards are met
Setting up mass production processes for efficient manufacturing
Implementing quality control measures to maintain consistency
- Q3. Various Design Equations Used for Calculations
- Ans.
Various design equations are used for calculations in engineering.
Design equations are used to calculate parameters like stress, strain, deflection, etc.
Examples include Euler's buckling formula, Young's modulus equation, beam bending equations.
Equations are derived from fundamental principles of physics and mechanics.
Design equations are essential for ensuring structural integrity and performance of engineering system
- Q4. Iron-Carbon Diagram
- Ans.
Iron-Carbon diagram is a graphical representation of the phases present in steel at different temperatures and carbon concentrations.
Shows the relationship between temperature, carbon content, and phases in steel
Consists of regions like austenite, ferrite, cementite, and pearlite
Helps in understanding the microstructure and properties of steel
Used in heat treatment processes to achieve desired properties
- Q5. Stress strain Diagram
- Ans.
Stress strain diagram shows the relationship between stress and strain in a material under load.
It is a graphical representation of how a material deforms under stress.
The slope of the curve indicates the material's stiffness or Young's modulus.
The area under the curve represents the material's toughness.
Different materials have different stress-strain curves.
It helps engineers understand a material's behavior under di
- Q6. Shaft Design of Motor
- Ans.
Shaft design of a motor involves selecting appropriate materials, dimensions, and manufacturing processes to ensure optimal performance and durability.
Consider the torque and speed requirements of the motor to determine the appropriate shaft diameter and material
Select materials with high strength and fatigue resistance, such as stainless steel or carbon steel
Consider factors like keyways, threads, and bearing surfaces...
R&D Engineer Interview Questions asked at other Companies
Jk and technical programming questions
(4 Questions)
- Q1. C programming, Embedded C ,C++, Paytho, Linux
- Q2. What is static, global,local variables?
- Ans.
Static, global, and local variables are different types of variables in programming with different scopes and lifetimes.
Static variables have a fixed memory location and retain their value between function calls.
Global variables are accessible throughout the entire program.
Local variables are only accessible within the block of code where they are declared.
- Q3. Difference between Call by reference and call by value
- Ans.
Call by value passes a copy of the variable, while call by reference passes the actual variable itself.
Call by value passes a copy of the variable, so changes made to the parameter inside the function do not affect the original variable.
Call by reference passes the actual variable itself, so changes made to the parameter inside the function affect the original variable.
In call by value, the function receives a copy of ...
- Q4. Explain storage classes concept in depth?
- Ans.
Storage classes in C define the scope and lifetime of variables.
Storage classes include auto, register, static, extern, and typedef.
Auto variables are local to the block and have automatic storage duration.
Register variables are stored in CPU registers for faster access.
Static variables retain their value between function calls.
Extern variables are declared outside any function and can be accessed by other files.
Typede
(1 Question)
- Q1. Join the company for further process
Skills evaluated in this interview
Embedded Software Engineer Interview Questions asked at other Companies
Poonam Thakur Roll no.17
(2 Questions)
- Q1. Why we want to join hitachi energy
- Q2. Are you ready to do job with confidence?
Engineer Trainee Interview Questions asked at other Companies
(3 Questions)
- Q1. What are the ratios that you know
- Ans.
Common financial ratios include profitability ratios, liquidity ratios, leverage ratios, and efficiency ratios.
Profitability ratios: Return on assets (ROA), return on equity (ROE), gross margin ratio
Liquidity ratios: Current ratio, quick ratio
Leverage ratios: Debt to equity ratio, interest coverage ratio
Efficiency ratios: Inventory turnover ratio, accounts receivable turnover ratio
- Q2. What is effective tax rate
- Ans.
Effective tax rate is the percentage of income that an individual or company pays in taxes after accounting for deductions and credits.
Effective tax rate takes into account all taxes paid, including federal, state, and local taxes.
It is calculated by dividing total tax expense by taxable income.
For example, if a company has a total tax expense of $10,000 and taxable income of $100,000, the effective tax rate would be 1
- Q3. What are accrual expenses
- Ans.
Accrual expenses are costs that have been incurred but not yet paid for or recorded in the financial statements.
Accrual expenses are recognized when they are incurred, not when they are paid.
They are recorded as liabilities on the balance sheet until they are paid.
Examples include accrued salaries, interest, and taxes.
Accrual expenses help provide a more accurate representation of a company's financial position.
Interview Preparation Tips
Financial Analyst Interview Questions asked at other Companies
Top trending discussions
Hitachi Energy Interview FAQs
The duration of Hitachi Energy interview process can vary, but typically it takes about less than 2 weeks to complete.
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Hitachi Energy Interviews By Designations
- Hitachi Energy Associate Project Engineer Interview Questions
- Hitachi Energy R&D Engineer Interview Questions
- Hitachi Energy Management Trainee Interview Questions
- Hitachi Energy Project Engineer Interview Questions
- Hitachi Energy Electrical Engineer Interview Questions
- Hitachi Energy Data Analyst Interview Questions
- Hitachi Energy Design Engineer Interview Questions
- Hitachi Energy Financial Analyst Interview Questions
- Show more
Interview Questions for Popular Designations
Hitachi Energy Interview Process
based on 34 interviews in last 1 year
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Hitachi Energy Reviews and Ratings
based on 625 reviews
Rating in categories
|
Project Engineer
308
salaries
|  ₹4.5 L/yr - ₹16 L/yr |
|
Associate Project Engineer
246
salaries
| ₹3.2 L/yr - ₹10 L/yr |
|
R&D Engineer
116
salaries
| ₹7.2 L/yr - ₹20.5 L/yr |
|
Design Engineer
112
salaries
| ₹3.2 L/yr - ₹12.5 L/yr |
|
Project Manager
104
salaries
| ₹7.9 L/yr - ₹28.8 L/yr |
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