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Ib Vogt Interview Questions, Process, and Tips

Updated 29 Jul 2024

Top Ib Vogt Interview Questions and Answers

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Ib Vogt Interview Experiences

Popular Designations

3 interviews found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Jan 2024. There were 4 interview rounds.

Round 1 - Technical 

(9 Questions)

  • Q1. Knowledge about PVsyst
  • Q2. Preparation of BOQ
  • Ans. 

    Preparation of Bill of Quantities (BOQ) involves listing all materials, labor, and equipment needed for a project.

    • Identify all items required for the project

    • Quantify the amount of each item needed

    • Estimate the cost of each item

    • Sum up the total cost to create the BOQ

  • Answered by AI
  • Q3. Difference between string and central inverter
  • Ans. 

    String inverters are smaller, individual inverters connected to each solar panel, while central inverters are larger inverters that connect to multiple panels.

    • String inverters are more cost-effective for smaller installations.

    • Central inverters are more efficient for larger installations due to economies of scale.

    • String inverters offer more flexibility in system design and monitoring.

    • Central inverters require less maint...

  • Answered by AI
  • Q4. Losses qssociated with PVsyst
  • Ans. 

    Losses associated with PVsyst include shading losses, mismatch losses, and soiling losses.

    • Shading losses occur when shadows from nearby objects or structures fall on the solar panels.

    • Mismatch losses happen when different solar panels in an array have varying performance levels.

    • Soiling losses occur when dirt, dust, or other debris accumulates on the surface of the panels, reducing their efficiency.

  • Answered by AI
  • Q5. PV module and its technologies
  • Ans. 

    PV module refers to the basic building block of a solar panel, consisting of multiple solar cells connected in series and parallel.

    • PV modules can be made using different technologies such as monocrystalline, polycrystalline, and thin-film.

    • Monocrystalline modules are made from single-crystal silicon, offering high efficiency but higher cost.

    • Polycrystalline modules are made from multiple silicon crystals, providing a bal...

  • Answered by AI
  • Q6. Inverter and string formation
  • Q7. Calculation of string and no:of modules
  • Ans. 

    Calculate the number of strings and modules in a system design

    • Calculate the total number of modules required for the system

    • Determine the number of strings needed based on the module specifications

    • Consider factors such as voltage, current, and power ratings when calculating strings and modules

  • Answered by AI
  • Q8. 2 vendors each from the equipments
  • Q9. Difference between bifacial and monofacial modules
  • Ans. 

    Bifacial modules can generate electricity from both sides, while monofacial modules only generate from one side.

    • Bifacial modules can capture sunlight from both the front and back sides, increasing energy production.

    • Monofacial modules only have one active side for capturing sunlight.

    • Bifacial modules are more efficient but also more expensive than monofacial modules.

    • Examples of bifacial modules include LG NeON 2 BiFacial...

  • Answered by AI
Round 2 - Technical 

(9 Questions)

  • Q1. What is the role of PV connectors
  • Ans. 

    PV connectors are essential components in solar power systems for connecting solar panels to inverters or other components.

    • PV connectors are used to connect solar panels to inverters, charge controllers, or other components in a solar power system.

    • They ensure a secure and reliable electrical connection between the solar panels and other system components.

    • PV connectors come in different types such as MC4 connectors, whi...

  • Answered by AI
  • Q2. Where we use RS485 cables
  • Ans. 

    RS485 cables are used in industrial automation, building automation, and control systems for reliable long-distance communication.

    • Used in industrial automation for connecting sensors, actuators, and controllers over long distances

    • Commonly used in building automation systems for HVAC control, lighting control, and access control

    • Ideal for control systems requiring reliable communication over long distances

    • Can support mul...

  • Answered by AI
  • Q3. What is SPD and what are the class involved
  • Ans. 

    SPD stands for Serial Presence Detect, which is a standardized way to access information about memory modules.

    • SPD provides information about memory module size, speed, manufacturer, and other details.

    • There are different classes of SPD, such as DDR, DDR2, DDR3, and DDR4.

    • SPD data is stored on a small EEPROM chip on the memory module.

    • System BIOS reads SPD data to configure memory settings for optimal performance.

  • Answered by AI
  • Q4. What is CUF and how to calculate it
  • Ans. 

    CUF stands for Capacity Utilization Factor and is used to calculate the efficiency of a system or component.

    • CUF is calculated by dividing the actual output of a system or component by its maximum possible output.

    • Formula: CUF = (Actual Output / Maximum Possible Output) * 100%

    • For example, if a solar panel has an actual output of 500 kWh and a maximum possible output of 1000 kWh, the CUF would be 50%.

  • Answered by AI
  • Q5. Protections involved in ACCB panel
  • Ans. 

    Protections involved in an ACCB panel include overload protection, short circuit protection, earth fault protection, and overvoltage protection.

    • Overload protection: prevents excessive current flow through the panel.

    • Short circuit protection: detects and interrupts short circuits to prevent damage.

    • Earth fault protection: detects leakage current to ground and isolates the circuit.

    • Overvoltage protection: safeguards against

  • Answered by AI
  • Q6. What are the communication protocoles
  • Ans. 

    Communication protocols are rules and conventions for exchanging data between devices.

    • Communication protocols define the format, timing, sequencing, and error checking of data exchange.

    • Examples of communication protocols include TCP/IP, HTTP, FTP, and MQTT.

    • Protocols can be categorized as wired (e.g. Ethernet) or wireless (e.g. Wi-Fi).

  • Answered by AI
  • Q7. What is ONAN cooling
  • Ans. 

    ONAN cooling is a method of cooling used in transformers.

    • ONAN stands for Oil Natural Air Natural cooling

    • In ONAN cooling, the transformer is cooled by circulating oil inside the transformer tank and allowing natural air to cool the oil

    • This method is commonly used in smaller transformers where the heat dissipation is not as high

  • Answered by AI
  • Q8. What is soling loss and what is the mitigation
  • Ans. 

    Soiling loss is the reduction in solar panel efficiency due to dirt, dust, or other debris covering the surface. Mitigation involves regular cleaning and maintenance.

    • Soiling loss is the decrease in energy output of solar panels caused by dirt, dust, or other debris blocking sunlight from reaching the photovoltaic cells.

    • Mitigation strategies include regular cleaning of the solar panels to remove dirt and debris, as well...

  • Answered by AI
  • Q9. How much overloading we can do?
  • Ans. 

    The amount of overloading that can be done depends on the specific system and its components.

    • The amount of overloading that can be done varies depending on the system's design and capacity.

    • Overloading beyond the system's capacity can lead to performance degradation, system failure, or damage to components.

    • It is important to carefully consider the maximum load that a system can handle before overloading it.

    • Examples of o...

  • Answered by AI
Round 3 - One-on-one 

(6 Questions)

  • Q1. Education background
  • Q2. Intrests in Renewable energy
  • Ans. 

    I have a strong interest in renewable energy and its potential to create a sustainable future.

    • Passionate about exploring innovative solutions for clean energy production

    • Believe in the importance of reducing carbon footprint and combating climate change

    • Fascinated by advancements in solar, wind, and hydroelectric technologies

    • Actively involved in researching and promoting renewable energy initiatives

  • Answered by AI
  • Q3. Why did you choose Ib vogt
  • Ans. 

    I chose Ib vogt because of their strong reputation in the renewable energy industry and their commitment to sustainable practices.

    • Strong reputation in the renewable energy industry

    • Commitment to sustainable practices

    • Opportunities for growth and development

    • Innovative projects and technologies

    • Positive company culture and values

  • Answered by AI
  • Q4. My 5 year plan
  • Ans. 

    My 5 year plan is to advance my skills in system design, take on more challenging projects, and eventually move into a leadership role.

    • Continue learning and improving skills in system design

    • Take on more complex and challenging projects to expand knowledge and experience

    • Work towards gaining leadership skills and eventually move into a leadership role

    • Network with professionals in the field to learn from their experiences

  • Answered by AI
  • Q5. Short and long term goal
  • Ans. 

    Short term goal is to gain experience in system design and long term goal is to become a lead system design engineer.

    • Short term goal: Gain experience in system design through hands-on projects and mentorship.

    • Long term goal: Become a lead system design engineer by continuously learning and taking on more responsibilities.

    • Example: Short term - Completing a certification course in system design. Long term - Leading a team

  • Answered by AI
  • Q6. Career goal and ambitions
Round 4 - HR 

(3 Questions)

  • Q1. Introduction about my self
  • Q2. Communication skills
  • Q3. Salary expections and negotiation

Interview Preparation Tips

Interview preparation tips for other job seekers - PV syst is importanat and atmost needed

Skills evaluated in this interview

Top Ib Vogt System Design Engineer Interview Questions and Answers

Q1. What is SPD and what are the class involved
View answer (1)

System Design Engineer Interview Questions asked at other Companies

Q1. What is soling loss and what is the mitigation
View answer (1)

Interview Questions & Answers

user image Anonymous

posted on 23 Mar 2024

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

(1 Question)

  • Q1. Genral question
Round 2 - Technical 

(1 Question)

  • Q1. Technical questions for site works
Round 3 - Technical 

(1 Question)

  • Q1. Technical questions for design
Round 4 - Technical 

(1 Question)

  • Q1. Technical questions for site management

Team Manager Interview Questions & Answers

user image Anonymous

posted on 25 May 2022

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 - Technical 

(2 Questions)

  • Q1. Quotation on your resumes
  • Q2. On Your previous working
Round 3 - HR 

(1 Question)

  • Q1. Why you looking for job opportunity

Interview Preparation Tips

Interview preparation tips for other job seekers - Good mnc now developing their project in India

Team Manager Interview Questions asked at other Companies

Q1. To maintain SIEM solution which are the daily activities that you will perform?
View answer (4)

Interview questions from similar companies

I applied via Recruitment Consultant and was interviewed before Jul 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. DS Algo Questions on Trees. Leadership Principles

Interview Preparation Tips

Interview preparation tips for other job seekers - Read up on DS Algo and white paper coding and Leadership Principles

I appeared for an interview before Sep 2020.

Round 1 - Coding Test 

Round duration - 60 minutes
Round difficulty - Easy

Round 2 - Face to Face 

Round duration - 50 minutes
Round difficulty - Easy

Round 3 - Face to Face 

Round duration - 60 minutes
Round difficulty - Easy

At the beginning of this round, the interviewer asked me about the data structures I knew. Linked lists, trees, graphs, arrays etc. was my answer. He asked me how well I knew Dynamic Programming. I said I wasn’t strong in that and he said that he would ask me a question on dynamic programming for sure.

Round 4 - Face to Face 

Round duration - 40 minutes
Round difficulty - Easy

 

The interviewer asked me if I was comfortable with the interview process so far and how the previous interviews were. I said it was good and he gave me the first problem to solve.

Round 5 - Face to Face 

(1 Question)

Round duration - 60 minutes
Round difficulty - Easy

The interviewer asked me some Com­puter Sci­ence‍ fundamentals in this round as well as some behavioural questions.

  • Q1. Implement a Trie data structure and write functions to insert and search for a few words in it.
  • Ans. 

    Implement a Trie data structure with insert and search functions.

    • Create a TrieNode class with children and isEndOfWord attributes.

    • Implement insert function to add words by iterating through characters.

    • Implement search function to check if a word exists by traversing the Trie.

    • Example: Insert 'apple', 'banana', 'orange' and search for 'apple' and 'grape'.

  • Answered by AI

Interview Preparation Tips

Professional and academic backgroundI applied for the job as SDE - 1 in HyderabadEligibility criteria 7 CGPA Amazon interview preparation:Topics to prepare for the interview - Data Structures and Algorithms, Operating System, Database Management System, Object-Oriented Programming SystemTime required to prepare for the interview - 8 monthsInterview preparation tips for other job seekers

Do lot of hard work and practice of  Data Structures and Algorithms based questions. I personally recommend you Coding Ninjas and Geeks For Geeks for interview preparation.

Application resume tips for other job seekers

Make your resume short and try to make it of one page only and do mention all your skills which you are confident of in your resume.

Final outcome of the interviewSelected

Skills evaluated in this interview

I applied via Naukri.com

Interview Questionnaire 

2 Questions

  • Q1. Why Amazon?
  • Q2. What do you expect from Amazon?

Interview Preparation Tips

Interview preparation tips for other job seekers - Be open to anything, and keep your expectations low as your expectations might kill you. Just relax and take everything in a healthy way

I appeared for an interview in Aug 2017.

Interview Questionnaire 

7 Questions

  • Q1. Implement Merge Sort.
  • Ans. 

    Merge Sort is a divide and conquer algorithm that sorts an array by dividing it into two halves, sorting them separately, and then merging the sorted halves.

    • Divide the array into two halves

    • Recursively sort the two halves

    • Merge the sorted halves

  • Answered by AI
  • Q2. Given a BST containing distinct integers, and a number ‘X’, find all pairs of integers in the BST whose sum is equal to ‘X’.
  • Ans. 

    Find pairs of integers in a BST whose sum is equal to a given number.

    • Traverse the BST and store the values in a hash set.

    • For each node, check if (X - node.value) exists in the hash set.

    • If yes, add the pair (node.value, X - node.value) to the result.

    • Continue traversal until all nodes are processed.

  • Answered by AI
  • Q3. Given a set of time intervals in any order, merge all overlapping intervals into one and output the result which should have only mutually exclusive intervals.
  • Ans. 

    Merge overlapping time intervals into mutually exclusive intervals.

    • Sort the intervals based on their start time.

    • Iterate through the intervals and merge overlapping intervals.

    • Output the mutually exclusive intervals.

    • Example: [(1,3), (2,6), (8,10), (15,18)] -> [(1,6), (8,10), (15,18)]

  • Answered by AI
  • Q4. What are the different types of hashing? Suggest an alternative and a better way for Linear Chaining.
  • Ans. 

    Different types of hashing and alternative for Linear Chaining

    • Different types of hashing include division, multiplication, and universal hashing

    • Alternative for Linear Chaining is Open Addressing

    • Open Addressing includes Linear Probing, Quadratic Probing, and Double Hashing

  • Answered by AI
  • Q5. Implement AVL Tree.
  • Ans. 

    An AVL tree is a self-balancing binary search tree where the heights of the left and right subtrees differ by at most one.

    • AVL tree is a binary search tree with additional balance factor for each node.

    • The balance factor is the difference between the heights of the left and right subtrees.

    • Insertion and deletion operations in AVL tree maintain the balance factor to ensure the tree remains balanced.

    • Rotations are performed ...

  • Answered by AI
  • Q6. Minimum number of squares whose sum equals to given number n.
  • Ans. 

    Find the minimum number of squares whose sum equals to a given number n.

    • Use dynamic programming to solve the problem efficiently.

    • Start with finding the square root of n and check if it is a perfect square.

    • If not, then try to find the minimum number of squares required for the remaining number.

    • Repeat the process until the remaining number becomes 0.

    • Return the minimum number of squares required for the given number n.

  • Answered by AI
  • Q7. Insertion sort for a singly linked list.
  • Ans. 

    Insertion sort for a singly linked list.

    • Traverse the list and compare each node with the previous nodes

    • If the current node is smaller, swap it with the previous node

    • Repeat until the end of the list is reached

    • Time complexity is O(n^2)

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: There were 2 coding questions (no penalty for wrong submission) and 20 Multiple Choice Questions(with negative marking). We were given 90 minutes to solve them. MCQs were based on Data Structures, OS, CN, C outputs, OOP etc.
Tips: Experience in Competitive Programming might help in solving coding questions. No constraints were mentioned and detailed Instructions related to problem were stated vaguely. So code carefully.
Duration: 1 hour 30 minutes
Total Questions: 22

Round: Technical Interview
Experience: The interviewer asked me to introduce myself and a brief introduction of the projects that I have done. She first asked me questions related to my project. After that she moved on to the data structures part.
Tips: Take your time to approach the problems and if the question is not clear ask the interviewer to explain it again.

Round: Technical Interview
Experience: The interviewer asked me about how my previous round went. After that, he asked me to introduce myself and a brief introduction of the projects that I have done. He first asked me a few questions related to my project. Then he moved on to the data structures part. In this round the interviewer gave me strict time limit for coding the solution on paper for each problem and as soon as I was done coding he gave me 2-3 minutes every time to find errors and debug my code.
Tips: Do not panic even if the interviewer sets time limit while solving problems. If the question is not clear ask the interviewer to explain it again.

College Name: The LNM Institute Of Information Technology, Jaipur

Skills evaluated in this interview

I applied via Naukri.com and was interviewed in May 2019. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. They asked about How have you developed Business in your Ex Company

Interview Preparation Tips

Interview preparation tips for other job seekers - I explained that we rigorously used to do telling calling as well as Birthday-Anniversary wish and offer calling and thus we used to develop our Business. I was First Got Hired through Consultancy via Naukari and after seeing my performance, Amazon-Prione consumed me to the main business on pay roll.

I applied via Company Website and was interviewed in May 2019. There were 5 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. SQL, Business cases

Interview Preparation Tips

Interview preparation tips for other job seekers - Be thorough with examples for each of the 14 principles

I applied via Company Website and was interviewed in May 2019. There were 4 interview rounds.

Interview Questionnaire 

5 Questions

  • Q1. About your self
  • Q2. About your previous company and job profile
  • Q3. How do you relate your previous job profile with the profile you are applying
  • Q4. Any thing extra ordinary you have done in your previous company (s) that has changed your business
  • Ans. 

    Implemented a new customer feedback system that increased customer satisfaction by 20%

    • Implemented a new customer feedback system to gather insights and improve customer experience

    • Analyzed feedback data to identify common issues and areas for improvement

    • Implemented changes based on feedback to address customer concerns and enhance overall satisfaction

    • Trained team members on how to effectively use the new system and inte...

  • Answered by AI
  • Q5. Hobbies and all

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident
Have proper knowledge about your work experience
Make your CV precis and do adhere to it
Be honest

Ib Vogt Interview FAQs

How many rounds are there in Ib Vogt interview?
Ib Vogt interview process usually has 3-4 rounds. The most common rounds in the Ib Vogt interview process are Technical, HR and Resume Shortlist.
How to prepare for Ib Vogt 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 Ib Vogt. The most common topics and skills that interviewers at Ib Vogt expect are Renewable Energy, Electrical Engineering, MS Office, Monitoring and Procurement.
What are the top questions asked in Ib Vogt interview?

Some of the top questions asked at the Ib Vogt interview -

  1. What is SPD and what are the class invol...read more
  2. What is soling loss and what is the mitigat...read more
  3. How much overloading we can ...read more

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Ib Vogt Interview Process

based on 4 interviews

Interview experience

4.8
  
Excellent
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Ib Vogt Reviews and Ratings

based on 29 reviews

4.3/5

Rating in categories

3.7

Skill development

4.3

Work-life balance

4.1

Salary

4.5

Job security

4.1

Company culture

3.9

Promotions

3.8

Work satisfaction

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