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Freyr Energy Services Site Engineer Interview Questions and Answers

Updated 17 Oct 2024

Freyr Energy Services Site Engineer Interview Experiences

1 interview found

Site Engineer Interview Questions & Answers

user image Anonymous

posted on 17 Oct 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Job Portal and was interviewed before Oct 2023. There were 2 interview rounds.

Round 1 - HR 

(2 Questions)

  • Q1. Self introduction
  • Q2. Habies and weekness strength
Round 2 - Technical 

(2 Questions)

  • Q1. Explanation about total system
  • Ans. 

    Total system refers to the combination of all components and processes working together to achieve a specific goal or function.

    • Total system includes all interconnected parts working together

    • It involves understanding how each component contributes to the overall function

    • Examples include a construction project with various teams and equipment working together

    • In engineering, total system approach ensures efficiency and ef

  • Answered by AI
  • Q2. How to solve O&M service
  • Ans. 

    O&M service can be solved by implementing a proactive maintenance plan and utilizing advanced technology.

    • Develop a proactive maintenance plan to prevent breakdowns and reduce downtime

    • Utilize advanced technology such as IoT sensors for real-time monitoring and predictive maintenance

    • Regularly train and educate staff on best practices for maintenance and troubleshooting

    • Establish partnerships with reliable suppliers for sp...

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

I applied via Recruitment Consultant and was interviewed in Jan 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. 19 technical question asked and 10/8 question is write

Interview Preparation Tips

Interview preparation tips for other job seekers - Technical
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. Basic all based on experience & there requirements
  • Q2. Experience & basic technical work like- transformer testing & PM checklist etc

Interview Preparation Tips

Interview preparation tips for other job seekers - brush up your basics, if having experience make sure you can justify that.
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 May 2023. There were 3 interview rounds.

Round 1 - Technical 

(12 Questions)

  • Q1. What are the lifecycle methods?
  • Ans. 

    Lifecycle methods are methods that are automatically called at certain points in the lifecycle of a component in React.

    • Lifecycle methods include componentDidMount, componentDidUpdate, componentWillUnmount, etc.

    • These methods allow developers to perform actions at specific points in a component's lifecycle, such as fetching data after the component has been rendered.

    • They are used to manage side effects, perform cleanup, ...

  • Answered by AI
  • Q2. What are the advantages and features of react?
  • Ans. 

    React is a popular JavaScript library for building user interfaces.

    • Component-based architecture for reusability and easy maintenance

    • Virtual DOM for efficient updates and performance optimization

    • JSX syntax for writing HTML within JavaScript

    • One-way data binding for predictable data flow

    • Support for server-side rendering for improved SEO

    • Large community and ecosystem with many third-party libraries and tools

  • Answered by AI
  • Q3. Difference between class and functional components?
  • Ans. 

    Class components are ES6 classes that extend from React.Component and have state and lifecycle methods, while functional components are simple functions that take props as input and return JSX.

    • Class components are defined using ES6 classes and have a render method.

    • Functional components are defined as simple functions that take props as input and return JSX.

    • Class components can have state and lifecycle methods like comp...

  • Answered by AI
  • Q4. What are the Higher order components?
  • Ans. 

    Higher order components are functions that take a component and return a new component with additional functionality.

    • Higher order components enhance the functionality of existing components

    • They can be used for code reusability and separation of concerns

    • Examples include withRouter from React Router and connect from React Redux

  • Answered by AI
  • Q5. What are the React hooks?
  • Ans. 

    React hooks are functions that let you use state and other React features without writing a class.

    • React hooks were introduced in React 16.8.

    • They allow you to use state and other React features in functional components.

    • Some commonly used hooks are useState, useEffect, useContext, and useReducer.

    • Hooks are more flexible and easier to use compared to class components.

  • Answered by AI
  • Q6. What is the difference between contextAPI and Redux?
  • Ans. 

    ContextAPI is a built-in feature in React for managing global state, while Redux is a separate library for state management in React applications.

    • ContextAPI is built into React, while Redux is a separate library.

    • ContextAPI is primarily used for managing global state in a React application.

    • Redux provides a centralized store for state management and follows a unidirectional data flow.

    • ContextAPI is simpler to use for smal...

  • Answered by AI
  • Q7. What are the semantic elements in html?
  • Ans. 

    Semantic elements in HTML are tags that clearly define the content they wrap, providing meaning to both browsers and developers.

    • Semantic elements help improve SEO by providing search engines with better understanding of the content.

    • Examples of semantic elements include <header>, <footer>, <article>, <section>, <nav>, <aside>, <main>, <figure>, <figcaption>, <deta...

  • Answered by AI
  • Q8. What are the pseudo elements?
  • Ans. 

    Pseudo elements are used in CSS to style specific parts of an element.

    • Pseudo elements are denoted by double colons (::) in CSS.

    • They allow styling of specific parts of an element, like the first letter or line.

    • Common pseudo elements include ::before, ::after, ::first-line, and ::first-letter.

  • Answered by AI
  • Q9. What is box model?
  • Ans. 

    The box model is a fundamental concept in CSS that defines the layout of elements on a webpage.

    • The box model consists of content, padding, border, and margin.

    • Content: the actual content of the element, such as text or images.

    • Padding: space between the content and the border.

    • Border: a line that goes around the padding and content.

    • Margin: space outside the border, separating the element from other elements.

  • Answered by AI
  • Q10. What is hoisting?
  • Ans. 

    Hoisting is a JavaScript mechanism where variable and function declarations are moved to the top of their containing scope during the compilation phase.

    • Variable and function declarations are hoisted to the top of their scope.

    • Only declarations are hoisted, not initializations.

    • Function declarations take precedence over variable declarations.

    • Example: console.log(myVar); var myVar = 10; // Output: undefined

    • Example: cons...

  • Answered by AI
  • Q11. What is difference between normal function and arrow function?
  • Ans. 

    Normal functions are defined using the function keyword, while arrow functions are defined using the => syntax.

    • Normal functions are hoisted, while arrow functions are not hoisted.

    • Arrow functions do not have their own 'this' keyword, they inherit it from the parent scope.

    • Arrow functions do not have their own 'arguments' object.

    • Arrow functions are more concise and have implicit return.

    • Arrow functions cannot be used as co

  • Answered by AI
  • Q12. What is splice and slice?
  • Ans. 

    Splice and slice are methods used in programming to manipulate arrays.

    • Splice is used to add or remove elements from an array at a specific index.

    • Slice is used to extract a portion of an array and returns a new array.

    • Example of splice: array.splice(2, 0, 'new element') - adds 'new element' at index 2.

    • Example of slice: array.slice(1, 4) - extracts elements from index 1 to 3.

  • Answered by AI
Round 2 - Coding Test 

Coding questions on Java script like array methods and objects handling. coding questions on React is like life cycle methods using functional components and state management.

Round 3 - HR 

(2 Questions)

  • Q1. Why should we hire you?
  • Q2. How do you handle the work?

Skills evaluated in this interview

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

(2 Questions)

  • Q1. Concrete technology
  • Q2. Soil and steel testing and field observation

Interview Questionnaire 

1 Question

  • Q1. Technical questions, safety.

Interview Preparation Tips

Interview preparation tips for other job seekers - If u r joined directly to client side of clean max it good, but if you joined 3rd party thy treet like labours.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - HR 

(1 Question)

  • Q1. About yourself and how many experience in SCM
Round 3 - Technical 

(1 Question)

  • Q1. Subscription materials details

I applied via LinkedIn and was interviewed before Nov 2020. There were 3 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Your professional years ,field in which I had experience?
  • Q2. Are you ready to take the challenge
  • Q3. Core expertise & challenges faced till date ?

Interview Preparation Tips

Interview preparation tips for other job seekers - It was good ,need to garner more knowledge so that core expectance are met
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Jul 2023. There were 3 interview rounds.

Round 1 - HR 

(1 Question)

  • Q1. Personal details and reasons for change
Round 2 - Technical 

(1 Question)

  • Q1. About my job profile, renewal sector and technical questions about my past experience.
Round 3 - Technical 

(1 Question)

  • Q1. With HoD and again technical questions were asked.

Interview Preparation Tips

Topics to prepare for JUNIPER GREEN ENERGY Senior Engineer interview:
  • Contract Management
  • Defect liability
  • Warranty Management

Interview Questionnaire 

1 Question

  • Q1. Course-related questions

Interview Preparation Tips

Round: Test
Experience: 1. Topics: Reasoning and Technical (AE & ME).
Open for Programme/Departments: All dual degree students
Number of Students selected: 1
Duration: 30 minutes

General Tips: Prepare for courses offered by department.
College Name: IIT KANPUR

Freyr Energy Services Interview FAQs

How many rounds are there in Freyr Energy Services Site Engineer interview?
Freyr Energy Services interview process usually has 2 rounds. The most common rounds in the Freyr Energy Services interview process are HR and Technical.
What are the top questions asked in Freyr Energy Services Site Engineer interview?

Some of the top questions asked at the Freyr Energy Services Site Engineer interview -

  1. How to solve O&M serv...read more
  2. Explanation about total sys...read more
  3. Habies and weekness stren...read more

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Freyr Energy Services Site Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
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Freyr Energy Services Site Engineer Salary
based on 4 salaries
₹3 L/yr - ₹4.5 L/yr
At par with the average Site Engineer Salary in India
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5.0/5

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