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KPI Green Energy O&M Engineer Interview Questions and Answers
KPI Green Energy O&M Engineer Interview Experiences
1 interview found
Raj Rutvik
(5 Questions)
- Q1. IV Curve testing of solar panel
- Ans.
IV curve testing is a method used to analyze the performance of a solar panel by plotting its current-voltage characteristics.
IV curve testing involves measuring the current and voltage output of a solar panel at different levels of sunlight intensity.
The resulting IV curve helps determine the maximum power output, efficiency, and overall performance of the solar panel.
IV curve testing is essential for diagnosing issue...
- Q2. Switchgear maintenance
- Q3. String Inverter faults
- Q4. Central Inverter faults
- Q5. HT cable faults
Interview Preparation Tips
Top trending discussions
Interview questions from similar companies
Anonymous
(1 Question)
- Q1. About self ,fiber
Island Perimeter and Number of Provinces. Basic Leetcode question
I applied via Naukri.com and was interviewed in May 2023. There were 4 interview rounds.
113 question 1 hour mcq
How is edtech better than offline
(5 Questions)
- Q1. Questions about personality
- Q2. How often do you cry
- Q3. How often do you switch
- Q4. Top 5 qualities of a siccessful person
- Q5. Easiest coding language
- Ans.
Python is considered the easiest coding language for beginners.
Python has simple syntax and is easy to read and write.
It has a large standard library with pre-built functions for common tasks.
Python is versatile and can be used for web development, data analysis, automation, and more.
Interview Preparation Tips
(1 Question)
- Q1. Basics of your technical skills
(1 Question)
- Q1. More Projects related questions
I applied via Campus Placement and was interviewed in Apr 2022. There was 1 interview round.
(4 Questions)
- Q1. Hii mam/sir gud evng my name is sony am from peddaplli distc my qualification is mba
- Q2. Hiii sir or mam gud evng my name is sony am from peddaplli distc my qualification is MBA am a fresher and I have no any work experience in any company my strength is adapt quickly to any environment
- Q3. My short term goals is to get placed in a reputed company like yours wich will allow me to enhance my skills and knowledge
- Q4. My long term goal would be to reach a higher position in our company
Interview Preparation Tips
- Introduce my self
- Technical Skills
- HR
I applied via Naukri.com and was interviewed in Jun 2021. There was 1 interview round.
Interview Questionnaire
5 Questions
- Q1. What is the difference between NACL and security groups?
- Ans.
NACL and security groups are both AWS network security features, but NACL operates at the subnet level while security groups operate at the instance level.
NACL is stateless while security groups are stateful
NACL can allow or deny traffic based on IP addresses, protocols, and ports while security groups only allow traffic
NACL rules are evaluated in order while security group rules are evaluated independently
NACL can be ...
- Q2. How you identify public/private subnets?
- Ans.
Public and private subnets can be identified based on their IP address range and their accessibility from the internet.
Public subnets have IP addresses that are accessible from the internet.
Private subnets have IP addresses that are not accessible from the internet.
Public subnets are typically used for resources that need to be accessed from the internet, such as web servers.
Private subnets are typically used for resou...
- Q3. What is the difference between s3 and Glacier?
- Ans.
S3 is for frequently accessed data while Glacier is for long-term archival storage.
S3 is designed for frequently accessed data while Glacier is for long-term archival storage.
S3 has low latency retrieval times while Glacier has higher retrieval times.
S3 is more expensive than Glacier for storage and retrieval.
Glacier has a tiered pricing model based on retrieval times and storage duration.
S3 is suitable for storing dat...
- Q4. What is the difference between AMI and s3?
- Ans.
AMI is a virtual machine while S3 is a storage service in AWS.
AMI stands for Amazon Machine Image and is a pre-configured virtual machine that can be used to create EC2 instances.
S3 stands for Simple Storage Service and is a scalable object storage service that can be used to store and retrieve data.
AMI is used to create EC2 instances while S3 is used to store and retrieve data.
AMI is used for computing while S3 is use...
- Q5. What is the parameter of creating group policy using json
- Ans.
The parameter for creating group policy using JSON is a JSON object containing the policy settings.
The JSON object should include the policy name, description, and settings.
The settings can include values for registry keys, security options, and other policy settings.
Example: {"policyName": "Password Policy", "description": "Enforces password complexity requirements", "settings": {"MinimumPasswordLength": 8, "PasswordC
Interview Preparation Tips
Skills evaluated in this interview
I was interviewed in Dec 2020.
(1 Question)
Round duration - 60 minutes
Round difficulty - Easy
It was a technical interview round which was online in Amazon chime. The first question was- Tell me about yourself. Then he asked about my technical skills like- in which language I code, what all topics do I know. Then he asked me questions on networking
- Q1.
Longest Common Subsequence Problem Statement
Given two strings,
SandTwith respective lengthsMandN, your task is to determine the length of their longest common subsequence.A subsequence is a seque...
(2 Questions)
Round duration - 100 minutes
Round difficulty - Medium
This was the second technical round.
- Q1.
Reverse a Singly Linked List
Given a singly linked list of integers, your task is to return the head of the reversed linked list.
Explanation:
Reverse a given singly linked list so that the last element be...
- Q2.
Reverse Linked List Problem Statement
Given a singly linked list of integers, your task is to return the head of the reversed linked list.
Example:
Input:
The given linked list is 1 -> 2 -> 3 -&g...
Interview Preparation Tips
Tip 1 : Problem-solving Ability, how to approach a problem, they will tell you to write the logic of the code(most optimized).
Tip 2 : Practice coding from any platforms like leetcode, GFG (solve easy and medium level questions)
Tip 3 : The major shortlisting is done in the first round that is the test(MCQ and Coding) so prepare CSE fundamentals very well (especially networking(all types of protocols like TCP/IP, DHCP, SIP, etc) , JAVA, real applications of data structures, software testing)
Tip 4 : Linux basic commands.
Tip 5 : Mention at least 2 projects which you know very well. Topics like ML, DL make a higher weightage.
Tip 6 : Communications skills should be strong.
Tip 1 : Mention only those skills which you know very well, don't put any false things, they will catch you easily.
Tip 2 : If you have done projects on the skills which you have mentioned makes a higher weightage.
Tip 3 : Certification courses on the latest technology like Big DATA, ML, AI act as bar raiser.
Tip 4 : Number of projects doesn't matter, quality of projects matter (which are build to sole real-life problems).
Skills evaluated in this interview
Sayan Dey
I applied via Naukri.com and was interviewed in Nov 2019. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Why are you looking for the job change?
- Q2. Relevant technical questions, as per my current technology
Interview Preparation Tips
I applied via Recruitment Consultant and was interviewed in Jun 2019. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. What are the addon that can be added with spring boot ? What is the spring boot ? What are the ways of configuring a bean in spring? And core java realted stuff.
- Ans.
Answering questions related to Spring Boot and core Java
Spring Boot addons include Spring Security, Spring Data, and Spring Cloud
Spring Boot is a framework for building standalone, production-grade Spring-based applications
Ways of configuring a bean in Spring include XML configuration, Java-based configuration, and annotation-based configuration
Core Java topics include OOP concepts, collections, multithreading, and exc
Interview Preparation Tips
According to my experience i would not sugget to join HCL .
Skills evaluated in this interview
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KPI Green Energy O&M Engineer Interview Process
based on 1 interview
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