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Hitachi Energy
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I applied via Campus Placement and was interviewed in Aug 2024. There were 3 interview rounds.
Quantitative aptitude
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.
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...
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
I applied via Referral and was interviewed before Jun 2023. There was 1 interview round.
Star delta connection is used in electrical engineering to reduce starting current and torque in induction motors.
Reduces starting current by starting the motor in star connection and then switching to delta connection
Reduces starting torque to prevent mechanical stress on the motor
Commonly used in applications where high starting current or torque could be damaging, such as large industrial motors
Before starting electrical activity, I ensure all safety precautions are in place and equipment is functioning properly.
Perform a safety check on all equipment and tools
Verify that all connections are secure and wires are properly insulated
Double check the circuit design and calculations for accuracy
Ensure proper grounding is in place to prevent electrical hazards
I applied via Referral and was interviewed in Jun 2023. There were 2 interview rounds.
Top trending discussions
I applied via Walk-in and was interviewed before May 2020. There was 1 interview round.
I applied via Walk-in and was interviewed in Dec 2020. There were 3 interview rounds.
The company culture is collaborative, innovative, and focused on continuous improvement.
Employees are encouraged to share ideas and work together to solve problems.
The company values creativity and rewards employees who come up with innovative solutions.
There is a strong emphasis on learning and development, with opportunities for training and career growth.
The company is committed to sustainability and social responsi...
I applied via Referral and was interviewed before Jul 2021. There was 1 interview round.
A multimeter is an electronic device used to measure voltage, current, and resistance in electrical circuits.
It can measure AC and DC voltage
It can measure AC and DC current
It can measure resistance
It can also measure other electrical parameters such as capacitance and frequency
It typically has a digital display for easy reading
Examples of multimeter brands include Fluke, Klein Tools, and Extech
I applied via Company Website and was interviewed in Mar 2023. There were 2 interview rounds.
I am an experienced Electrical Engineer with a strong skill set in designing and troubleshooting electrical systems.
Proficient in designing electrical circuits and systems
Skilled in troubleshooting and repairing electrical equipment
Experienced in using CAD software for electrical design
Knowledgeable in electrical codes and regulations
Familiar with PLC programming and automation systems
Strong analytical and problem-solv...
I am an experienced electrical engineer with a passion for problem-solving and innovation. I have worked in the field for 8 years and have a strong track record of successful projects.
8 years of experience in electrical engineering
Strong problem-solving and innovation skills
Proven track record of successful projects
Passionate about the field
Continuously updating knowledge and skills
I applied via Walk-in and was interviewed in Jun 2022. There were 3 interview rounds.
CT and PT are electrical transformers used in power systems to measure current and voltage respectively.
CT stands for Current Transformer and is used to measure high currents in power systems.
PT stands for Potential Transformer and is used to measure high voltages in power systems.
CTs are connected in series with the load while PTs are connected in parallel with the load.
CTs are used to measure current for protection a...
I applied via Walk-in and was interviewed in Jul 2023. There were 2 interview rounds.
To protect a transformer, measures such as overcurrent protection, temperature monitoring, and proper grounding should be implemented. VFD stands for Variable Frequency Drive, a device used to control the speed of an electric motor.
Implement overcurrent protection to prevent excessive current flow through the transformer.
Monitor the temperature of the transformer using temperature sensors to prevent overheating.
Ensure ...
based on 3 interviews
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Project Engineer
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Associate Project Engineer
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R&D Engineer
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Project Manager
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Design Engineer
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