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Hitachi Hi-Rel Power Electronics Service Engineer Interview Questions and Answers
Hitachi Hi-Rel Power Electronics Service Engineer Interview Experiences
2 interviews found
Selected
I appeared for an interview before Jan 2024.
(2 Questions)
- Q1. Why do you want this job
- Ans.
I am passionate about troubleshooting and problem-solving, and I enjoy working with cutting-edge technology.
I have a strong background in technical support and enjoy helping customers resolve issues.
I am excited about the opportunity to work with a dynamic team and contribute to the success of the company.
I am eager to learn and grow in my career, and I believe this role will provide me with the challenges and opportun
- Q2. How long you will be at Hitachi
- Ans.
I plan to stay at Hitachi for the long term, as I am committed to growing and advancing within the company.
I am dedicated to my career at Hitachi and see a lot of potential for growth within the company
I have a strong interest in the industry and believe Hitachi is a great fit for my skills and goals
I am excited about the opportunities for advancement and development at Hitachi
(1 Question)
- Q1. About Transformer, General wiring diagram details of electrical symbol, Basic question from electrical field
Interview Preparation Tips
Selected
I applied via Company Website and was interviewed before Dec 2021. There were 2 interview rounds.
(3 Questions)
- Q1. UPS working Principal.
- Q2. How Rectifier & Inverter Section Works.
- Ans.
Rectifier converts AC to DC while Inverter converts DC to AC.
Rectifier section uses diodes to convert AC to DC.
Inverter section uses transistors to convert DC to AC.
Rectifier section is used in power supplies while Inverter section is used in UPS.
Rectifier section is used in welding machines while Inverter section is used in air conditioners.
Both sections are used in electric vehicles to convert power from battery to m
- Q3. What is Harmonics ??
- Ans.
Harmonics are electrical voltages or currents that are multiples of the fundamental frequency.
Harmonics can cause problems in electrical systems, such as overheating of equipment and interference with communication systems.
They are often caused by non-linear loads, such as computers, variable speed drives, and LED lighting.
Harmonic distortion can be measured using a power quality analyzer.
Mitigation techniques include ...
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I applied via Company Website and was interviewed in Apr 2021. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Technical related
Interview Preparation Tips
Selected
I applied via Approached by Company and was interviewed in May 2023. There were 4 interview rounds.
(2 Questions)
- Q1. Basics general questions
- Q2. Why are you looking for change. How much hike are you expecting. Why do you want to change within 6 months of joining a new company in my case. Etc
(2 Questions)
- Q1. General questions from project and services.
- Q2. 1. What is risk analysis,or have you done in your previous job. 2. What is toughest job or project you handled. 3. What is safety, how would you improve it. 4. Standard of materials being used HVAC PROJECT...
- Ans.
Risk analysis involves identifying potential risks in a project or job and taking steps to mitigate them.
Risk analysis involves identifying potential hazards or risks in a project or job.
It includes assessing the likelihood of these risks occurring and the potential impact they could have.
Steps are then taken to mitigate or eliminate these risks to ensure the safety of the project and personnel.
For example, in a previo...
(2 Questions)
- Q1. Interview with regional service head
- Q2. Basics question just like HR. Even though it was difficult convince him that I'm looking for a long association with company as I was switching job within 6 months from joining a new company therefore I wa...
Service Engineer Interview Questions & Answers
Sunwoda Electronic India Pvt Ltd
Anonymous
posted on 29 Mar 2024
Selected
I appeared for an interview in Feb 2024.
(2 Questions)
- Q1. Why do want to work with us
- Q2. What u see in urself for 5 years
Interview Questionnaire
1 Question
- Q1. What is role of this company.?
Interview Preparation Tips
Selected
I applied via Walk-in and was interviewed before Dec 2023. There were 3 interview rounds.
Questioning your technical knowledge.
(1 Question)
- Q1. What are the details regarding the salary and structure for this position?
- Ans.
The salary for this position is competitive and will be based on experience and qualifications.
Salary is competitive and will be based on experience and qualifications
Specific details regarding salary and structure will be discussed during the interview process
Benefits package may also be included in the compensation package
(1 Question)
- Q1. Can you describe your experience and the responsibilities you have held in your previous roles?
- Ans.
I have over 5 years of experience in engineering roles, with responsibilities including project management, design, and testing.
Managed multiple engineering projects from conception to completion
Designed and implemented new systems and processes to improve efficiency
Conducted testing and analysis to ensure product quality and compliance
Collaborated with cross-functional teams to achieve project goals
Interview Preparation Tips
(1 Question)
- Q1. Concepts on OOPs? Polymorphism. Inheritance in depth, Abstract classes, SQL,
(1 Question)
- Q1. QC tools ,7 qc tool
Interview Preparation Tips
Interview Questionnaire
3 Questions
- Q1. CC Link, Ethereal, Robotics.
- Q2. PLC PROGRAMMING.
- Q3. OPC Server, Kepware.
Hitachi Hi-Rel Power Electronics Interview FAQs
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Hitachi Hi-Rel Power Electronics Interviews By Designations
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Hitachi Hi-Rel Power Electronics Service Engineer Interview Process
based on 4 interviews
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Hitachi Hi-Rel Power Electronics Service Engineer Reviews and Ratings
based on 29 reviews
Rating in categories
|
Senior Engineer
117
salaries
|  ₹2.8 L/yr - ₹7.5 L/yr |
|
Engineer
111
salaries
| ₹1.8 L/yr - ₹5.5 L/yr |
|
Assistant Manager
78
salaries
| ₹4.4 L/yr - ₹13 L/yr |
|
Service Engineer
75
salaries
| ₹2 L/yr - ₹5 L/yr |
|
Design Engineer
36
salaries
| ₹2 L/yr - ₹5 L/yr |
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