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Hitachi Hi-Rel Power Electronics Engineer Interview Questions and Answers

Updated 6 Oct 2022

Hitachi Hi-Rel Power Electronics Engineer Interview Experiences

3 interviews found

Engineer Interview Questions & Answers

user image Anonymous

posted on 18 Feb 2022

I applied via Referral and was interviewed in Jan 2022. There were 4 interview rounds.

Round 1 - HR 

(1 Question)

  • Q1. About Job Experienced
Round 2 - Technical 

(1 Question)

  • Q1. Technical,Experience,Product
Round 3 - Technical 

(1 Question)

  • Q1. Work Related Quary,Technical
Round 4 - HR 

(1 Question)

  • Q1. Posting,Family,Travel

Interview Preparation Tips

Interview preparation tips for other job seekers - Should be knowledge about Charger,Inveter,Rectifier.

Engineer Interview Questions & Answers

user image Anonymous

posted on 6 Oct 2022

I applied via Referral and was interviewed before Oct 2021. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - HR 

(1 Question)

  • Q1. Present Job Roles and Experience Discussion
  • Ans. Details to be provided on the current organization's roles and experiences
  • Answered Anonymously
Round 3 - Technical 

(4 Questions)

  • Q1. Knowledge about the product
  • Ans. Get the good knowledge or information about the product. If having the working knowledge of the same product it is good enough.
  • Answered Anonymously
  • Q2. Deeply technical knowledge.
  • Q3. Knowledge of core electronics
  • Q4. Work experience on the particular product

Interview Preparation Tips

Topics to prepare for Hitachi Hi-Rel Power Electronics Engineer interview:
  • Electronics Engineering
  • Power Electronics
  • Electrical Engineering
  • inverter
  • Battery Charger
  • Battery Bank
Interview preparation tips for other job seekers - Technical Round is the top priority here, knowledge of the work is must.

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Engineer Interview Questions & Answers

user image Anonymous

posted on 13 Mar 2021

I applied via Naukri.com and was interviewed in Sep 2020. There were 4 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Asked about working of Power electronics components i.e. thyristor, IGBT, Boolean logic gates. About your past experience if you having a experience in commissioning and maintenance of UPS, battery , Charg...
  • Q2. How to convert 230 V AC supply into 12 V DC supply. Decribe with proper circuit diagram.
  • Ans. 

    A step-down transformer is used to convert 230 V AC to 12 V AC, which is then rectified using a bridge rectifier and filtered using a capacitor to obtain 12 V DC.

    • Use a step-down transformer to reduce the voltage from 230 V AC to 12 V AC

    • Rectify the AC voltage using a bridge rectifier

    • Filter the rectified voltage using a capacitor

    • Use a voltage regulator to regulate the output voltage to 12 V DC

    • Use appropriate diodes and c...

  • Answered by AI
  • Q3. About all types of batteries i.e. NI-CD, VRLA, LEAD ACID, SMFB, PLANTE BATTERIES etc.

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep your technical knowledge strong and more prefferable if working in UPS field.

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. QC tools ,7 qc tool

Interview Preparation Tips

Interview preparation tips for other job seekers - Good
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed before Dec 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

Questioning your technical knowledge.

Round 2 - HR 

(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

  • Answered by AI
Round 3 - Technical 

(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

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - A positive mindset is crucial; consider joining this organization for your personal and professional development.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Dec 2023. There were 2 interview rounds.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Work experience and knowledge
  • Q2. Tell me about yourself
  • Ans. 

    I am a dedicated and experienced engineer with a passion for problem-solving and innovation.

    • Experienced in designing and implementing engineering solutions

    • Skilled in using various engineering software and tools

    • Strong analytical and problem-solving skills

    • Excellent communication and teamwork abilities

  • Answered by AI
Round 2 - HR 

(2 Questions)

  • Q1. Introduce about yourself
  • Ans. 

    I am a dedicated and experienced engineer with a strong background in mechanical engineering.

    • Graduated with a degree in Mechanical Engineering from XYZ University

    • Worked for 5 years at ABC Company as a design engineer

    • Proficient in CAD software such as SolidWorks and AutoCAD

  • Answered by AI
  • Q2. Salary negotiation
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Aug 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - One-on-one 

(1 Question)

  • Q1. Basic self introduction and work related discussion and checking capabilities of candidates
Round 3 - Technical 

(1 Question)

  • Q1. Based on technical knowledge of department and capabilities to handle pressure
Round 4 - HR 

(1 Question)

  • Q1. Salary negotiation and benifits of company

I applied via LinkedIn and was interviewed in Nov 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 
Round 2 - Technical 

(1 Question)

  • Q1. What you know about the OTD Maintanance, Process, Introduction about Product, Required Data like How secure the technology.
  • Ans. 

    OTD maintenance involves ensuring the smooth functioning of products and their secure technology.

    • OTD maintenance refers to the process of maintaining products and ensuring their smooth functioning.

    • It involves collecting and analyzing data to identify potential issues and prevent downtime.

    • The process includes regular inspections, repairs, and upgrades to keep the technology secure.

    • Product introduction involves educating...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - 1.You know about your Roles and responsibilities.
2.You want experience in this field.

I applied via Walk-in and was interviewed before Jan 2021. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Basic technical questions related to understanding of topics related to JD

Interview Preparation Tips

Interview preparation tips for other job seekers - Whatever you write in your resume or say during interview, always be prepared to back it with strong reasoning.

Hitachi Hi-Rel Power Electronics Interview FAQs

How many rounds are there in Hitachi Hi-Rel Power Electronics Engineer interview?
Hitachi Hi-Rel Power Electronics interview process usually has 3-4 rounds. The most common rounds in the Hitachi Hi-Rel Power Electronics interview process are HR, Technical and Resume Shortlist.
How to prepare for Hitachi Hi-Rel Power Electronics Engineer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Hitachi Hi-Rel Power Electronics. The most common topics and skills that interviewers at Hitachi Hi-Rel Power Electronics expect are Ajax, Amc, Credit, Customer Service and Hons.
What are the top questions asked in Hitachi Hi-Rel Power Electronics Engineer interview?

Some of the top questions asked at the Hitachi Hi-Rel Power Electronics Engineer interview -

  1. How to convert 230 V AC supply into 12 V DC supply. Decribe with proper circuit...read more
  2. About all types of batteries i.e. NI-CD, VRLA, LEAD ACID, SMFB, PLANTE BATTERIE...read more
  3. Knowledge about the prod...read more

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Hitachi Hi-Rel Power Electronics Engineer Salary
based on 111 salaries
₹1.8 L/yr - ₹5.4 L/yr
28% less than the average Engineer Salary in India
View more details

Hitachi Hi-Rel Power Electronics Engineer Reviews and Ratings

based on 21 reviews

3.5/5

Rating in categories

3.2

Skill development

3.1

Work-life balance

3.0

Salary

3.6

Job security

3.5

Company culture

2.9

Promotions

3.3

Work satisfaction

Explore 21 Reviews and Ratings
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