AmbitionBox
Interview Questions
- Reviews
- Salaries
- Interview Questions
- About Company
- Benefits
- Jobs
- Office Photos
- Community
Add office photos
Filter interviews by
Hitachi Hi-Rel Power Electronics Customer Care Executive Interview Questions and Answers
Hitachi Hi-Rel Power Electronics Customer Care Executive Interview Experiences
1 interview found
Anonymous
I applied via Walk-in and was interviewed in Jul 2023. There were 2 interview rounds.
(5 Questions)
- Q1. What is ups, tell in the block diagram
- Ans.
UPS stands for Uninterruptible Power Supply, which is a device that provides emergency power to a load when the input power source fails.
UPS takes power from the main electrical supply and stores it in its battery
It then converts the stored power to the required voltage and frequency to supply to the load
UPS also provides protection against power surges and spikes
Example: APC Smart-UPS series
- Q2. How to rectifier and inverter section work
- Ans.
Rectifier and inverter sections are components of power electronics that convert AC to DC and DC to AC respectively.
Rectifier section converts AC to DC by using diodes
Inverter section converts DC to AC by using transistors
Rectifier section is used in power supplies, battery chargers, etc.
Inverter section is used in solar power systems, UPS, etc.
- Q3. How to convert 230v ac supply into 12v dc supply.describe with proper circuit diagram
- Ans.
To convert 230V AC supply into 12V DC supply, a step-down transformer, rectifier, and filter capacitor are used in the circuit.
Use a step-down transformer to reduce the voltage from 230V AC to a lower voltage level.
Rectify the AC voltage using a bridge rectifier to convert it into pulsating DC.
Filter the pulsating DC using a capacitor to smoothen out the ripples and obtain a stable 12V DC output.
Ensure proper voltage r...
- Q4. About all types of batteries i.e Ni-cd,VRLA,LEAD acid Smfb planet batteries etc
- Ans. Ni-cd nickel cadmium batteries. In this batterie construction and charging discharging. Sealed Maintenance-Free (SMF) batteries SMF batteries are commonly known as VRLA (Valve-Regulated Lead-Acid) batteries. They are called “maintenance-free” because they are sealed and do not require regular watering. LEAD- The lead is submerged into the sulphuric acid to allow a controlled chemical reaction.
- Q5. Supply chain management
- Ans. Supply chain management is the management of the flow of goods and services and includes all processes that transform raw materials into final products. It involves the active streamlining of a business's supply-side activities to maximize customer value and gain a competitive advantage in the marketplace.
Top trending discussions
Interview questions from similar companies
(1 Question)
- Q1. How well do I understand the role
I applied via Recruitment Consultant and was interviewed in Nov 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. They can ask you how you convince your boss if your boss is wrong, can ask wrk challenges , achievements, last project, how you handle presser
Interview Preparation Tips
do proper homework before interview think what what question can come out and asked by interviewer, interviewer will ask thing from your role and responsibilities
you must be a good listener, with sweet smile and, do not answer fast take a pause while replaying be clear
be attractive, positive, smart and honest asn if you dont know something say it clear you dont know but say if whn it comes to practical you can come up with solution
(1 Question)
- Q1. QC tools ,7 qc tool
Interview Preparation Tips
(1 Question)
- Q1. Concepts on OOPs? Polymorphism. Inheritance in depth, Abstract classes, SQL,
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
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...
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
Interview Questionnaire
1 Question
- Q1. What is role of this company.?
Interview Preparation Tips
MUTHU KRISHNAN R
Selected
I applied via Naukri.com and was interviewed before Dec 2023. There were 2 interview rounds.
(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
(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
- Q2. Salary negotiation
Hitachi Hi-Rel Power Electronics Interview FAQs
Tell us how to improve this page.
Hitachi Hi-Rel Power Electronics Interviews By Designations
- Hitachi Hi-Rel Power Electronics Engineer Interview Questions
- Hitachi Hi-Rel Power Electronics Junior its Engineer Interview Questions
- Hitachi Hi-Rel Power Electronics Service Engineer Interview Questions
- Hitachi Hi-Rel Power Electronics Assistant Sales Manager Interview Questions
- Hitachi Hi-Rel Power Electronics Senior Engineer Interview Questions
- Hitachi Hi-Rel Power Electronics Graduate Engineer Interview Questions
- Hitachi Hi-Rel Power Electronics Assistant Manager Interview Questions
- Hitachi Hi-Rel Power Electronics Regional Manager Interview Questions
- Show more
Interview Questions for Popular Designations
- Non Voice Customer Care Executive Interview Questions
- Customer Care Associate Interview Questions
- Customer Care Manager Interview Questions
- Customer Service Executive Interview Questions
- Customer Care Representative Interview Questions
- Customer Service Associate Interview Questions
- Customer Care Interview Questions
- Customer Support Executive Interview Questions
- Show more
Hitachi Hi-Rel Power Electronics Customer Care Executive Interview Process
based on 1 interview
Interview experience
Interview Questions from Similar Companies
Fast track your campus placements
|
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 |
TE Connectivity
Vertiv
Navitasys India
Flash Electronics
- Home >
- Interviews >
- Hitachi Hi-Rel Power Electronics Interview Questions >
- Hitachi Hi-Rel Power Electronics Customer Care Executive Interview Questions
