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Vision India Services Operation & Maintenance Engineer Interview Questions and Answers
Vision India Services Operation & Maintenance Engineer Interview Experiences
1 interview found
Anonymous
(7 Questions)
- Q1. Tell me something about your self.?
- Ans. Thanku give me this opportunity .and l am leeladhar lodhi i have done my 2year 8month experience in electrical engineer field, and i currently Istaying from Mundra DIST. Kutch Gujarat but my home town address village teh.kurwai DIST vidisha MP and my career goal respected position of your company. That's solve.
- Q2. What are your currently job leave?
- Ans. Sir my first reason for very fast career growth with my I interested areas.
- Q3. What are your work in this company?
- Ans. Sir I am electrical engineer from Mundra solar PV limited. In roles in this company in electrical engineer based CNC on chains and Japan machine maintenance Like that Conveyor,loder, solar stringger laminator solar framing etc.
- Q4. What did you do in Rajasthan transformer and power company?
- Ans.
I worked as an Operation and Maintenance Engineer at Rajasthan Transformer and Power Company.
Managed the operation and maintenance of transformers and power equipment.
Performed regular inspections and maintenance activities to ensure smooth functioning of the equipment.
Troubleshooted and resolved any technical issues or faults in the transformers.
Implemented preventive maintenance strategies to minimize downtime and ma...
- Q5. What test are performed in a transformers?
- Ans.
Various tests are performed in transformers to ensure their proper functioning and safety.
Insulation resistance test
Turns ratio test
Winding resistance test
Short circuit test
Open circuit test
Dielectric strength test
Oil quality test
Temperature rise test
- Q6. What work did you do in Mundra?
- Ans. I performed in Mundra company, 1.Daily machine maintenance check list checking. 2.all electrical foult and mechanical problems solved 3. All sensor, drive , conveyor controller and servo drive problem solving. Etc.
- Q7. What are your expectations
Interview Preparation Tips
Top trending discussions
Interview questions from similar companies
Quantitative Aptitude
(2 Questions)
- Q1. To write syntax for a problem using any programming language.
- Q2. Tell me about your projects and Internship experience.
(1 Question)
- Q1. Questions were related to Hobbies, extra curricular activities and some questions of analytical ability such as color cube, maths, etc. It was in general.
Interview Preparation Tips
Study about your projects that you have done in your graduation.
Be prepared on questions regarding your skill set. For e.g- object oriented programming concepts, Data structures, Database, etc.
Lastly, Be confident!
And, You are good to Go.
Selected
I applied via LinkedIn and was interviewed before May 2022. There were 2 interview rounds.
(2 Questions)
- Q1. Normally not that though, smooth process
- Q2. Tell me about job responsibilities
It's was MCQ based test
(1 Question)
- Q1. Tell me some of the oops concepts
- Ans.
Some OOP concepts include inheritance, encapsulation, polymorphism, and abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Polymorphism: Ability to present the same interface for different data types.
Abstraction: Hiding the complex implementation details and showing only the necessary features
(1 Question)
- Q1. What is Guid Id please explain
- Ans.
A Guid Id is a globally unique identifier used in software development to uniquely identify objects or entities.
Guid Ids are 128-bit integers represented as a hexadecimal string.
They are typically used in databases, APIs, and various software systems to ensure uniqueness.
Example: 6B29FC40-CA47-1067-B31D-00DD010662DA
(1 Question)
- Q1. Discussion about salary
Interview Preparation Tips
Skills evaluated in this interview
I applied via Campus Placement and was interviewed in Nov 2021. There were 7 interview rounds.
Interview Questionnaire
5 Questions
- Q1. Students knowledge subject ask from main important basics.
- Q2. Tell me self introduction.
- Q3. What do you useful your knowledge course.
- Q4. What do you understand this subject.
- Q5. Give me your knowledge course example in currently society.
- Ans.
Online education platforms have become popular in current society.
Online courses offered by universities and colleges
Platforms like Coursera, Udemy, and edX
Increased accessibility to education for people in remote areas
Flexible learning schedules for working professionals
Affordable education options
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Mar 2024. There was 1 interview round.
(1 Question)
- Q1. Configuration, project handling,Integrations
Selected
I applied via Approached by Company and was interviewed before Oct 2023. There was 1 interview round.
(2 Questions)
- Q1. Basic Java core question
- Q2. React and Nodejs question in Client
Selected
I applied via Naukri.com and was interviewed before Jul 2022. There were 3 interview rounds.
(2 Questions)
- Q1. Roles & Responsibilities
- Q2. Roles & Responsibilities
(1 Question)
- Q1. What are your strengths & weakness
I applied via Naukri.com
(2 Questions)
- Q1. Union and union all difference
- Ans.
UNION combines the results of two or more SELECT statements, while UNION ALL includes duplicates.
UNION removes duplicate rows, while UNION ALL retains all rows including duplicates
UNION is slower than UNION ALL as it performs a distinct operation
UNION requires the same number of columns in the SELECT statements, while UNION ALL does not have this restriction
- Q2. What is generic and non-generic collections
- Ans.
Generic collections allow storing any type of data, while non-generic collections are type-specific.
Generic collections can store any type of data, such as List
or Dictionary Non-generic collections are type-specific, like ArrayList or HashTable.
Generic collections provide type safety and better performance compared to non-generic collections.
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via Referral and was interviewed before Apr 2023. There was 1 interview round.
(2 Questions)
- Q1. OOPS & CORE JAVA CONCEPTS
- Q2. Concepts such as Polymorphism and inheritance
Interview Preparation Tips
- Core Java
- OOPS
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