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Smart Joules Interview Questions and Answers

Updated 4 Feb 2025

Smart Joules Interview Experiences

Popular Designations

4 interviews found

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

I appeared for an interview in Aug 2024.

Round 1 - Technical 

(2 Questions)

  • Q1. HVAC related questions
  • Q2. Electrical technical questions
Round 2 - Technical 

(2 Questions)

  • Q1. Chillers, cooling towers,AHU, efficiency of the systems
  • Q2. Energy conservation measures

Interview Preparation Tips

Interview preparation tips for other job seekers - Must have 10 years of experience in maintenance and facilities

Operations Manager Interview Questions asked at other Companies

Q1. That, if a student, who passed 12th and doesn't want to study further so how would you convince him to study more
View answer (5)
Interview experience
1
Bad
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Aug 2023. There were 2 interview rounds.

Round 1 - Assignment 

Make a PPT on some useless bogus topic

Round 2 - One-on-one 

(2 Questions)

  • Q1. Explain the PPT
  • Ans. 

    PPT stands for PowerPoint, a software program used to create presentations.

    • PowerPoint is a Microsoft Office program used to create slideshows for presentations.

    • It allows users to add text, images, videos, and other multimedia elements to slides.

    • Users can also add animations, transitions, and speaker notes to enhance their presentations.

    • PowerPoint presentations are commonly used in business meetings, academic lectures,

  • Answered by AI
  • Q2. Stupid questions from the CEO, yes the CEO is that vella that he came to take interview on campus

Interview Preparation Tips

Interview preparation tips for other job seekers - Never even think of accepting if you are offered.

Senior Associate Interview Questions asked at other Companies

Q1. On an average, how many invoices can you process in a day?
View answer (10)

Site Engineer Interview Questions & Answers

user image Anonymous

posted on 27 Jan 2022

I applied via Referral and was interviewed in Dec 2021. There were 3 interview rounds.

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. Why smartjoules hire me?
  • Q2. What is ability and strength?
  • Ans. 

    Ability is the capacity to do something while strength is the physical or mental power to perform a task.

    • Ability refers to the skill or talent that a person possesses.

    • Strength refers to the physical or mental power that a person has to perform a task.

    • Ability is innate and cannot be easily acquired, while strength can be developed through training and exercise.

    • For example, a person may have the ability to play the piano...

  • Answered by AI
Round 3 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips

Interview Preparation Tips

Topics to prepare for Smart Joules Site Engineer interview:
  • HVAC
  • Energy saving
Interview preparation tips for other job seekers - I want to work again in Smartjoules if they gave me a chance

Site Engineer Interview Questions asked at other Companies

Q1. 1.BBS calculation of slab? 2.Stairs case riser and tread dimension? 3.Types of cement? 4.Full form of tmt, pcc, rcc, tmx, dpc 5.Definition of plinth area, courtyard area, built-up area? 6.function of dpc 8.standard size of brick? 9. Write g... read more
View answer (4)

Interview Questions & Answers

user image Anonymous

posted on 25 Feb 2022

I applied via Naukri.com and was interviewed in Jan 2022. There were 2 interview rounds.

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 

(1 Question)

  • Q1. Basic knowledge of chiller , also knowledge of basic electrical , power factor , mainly knowledge of power savings

Interview Preparation Tips

Interview preparation tips for other job seekers - I got this job through consultant . And get a chance to work with this organization

Smart Joules interview questions for popular designations

 Senior Associate

 (1)

 Site Engineer

 (1)

 Operations Manager

 (1)

Interview questions from similar companies

I applied via Approached by Company and was interviewed before Jul 2021. There were 3 interview rounds.

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. Questions regarding previous job experience like Technical questions regarding SLD, Transformer, commissioning etc.
  • Q2. Role and responsibilities
Round 3 - Group Discussion 

GD regarding Renewable energy and assessment

Interview Preparation Tips

Interview preparation tips for other job seekers - To study what you have mentioned in your Resume and your experience.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Sep 2024. There were 2 interview rounds.

Round 1 - Assignment 

Electricity based assignment needs analyst skills

Round 2 - Technical 

(4 Questions)

  • Q1. Sql joins based questions
  • Q2. Stats based question
  • Q3. Ab testing? why , how and what
  • Ans. 

    AB testing is a method used to compare two versions of a webpage or app to determine which one performs better.

    • AB testing involves creating two versions (A and B) of a webpage or app with one differing element.

    • Users are randomly assigned to either version A or B to measure performance metrics like click-through rates or conversion rates.

    • The version that performs better is then selected for implementation.

    • Example: Testi...

  • Answered by AI
  • Q4. Python coding of beginner level
  • Ans. 

    The question is about beginner level Python coding.

    • Start by learning basic Python syntax and data types.

    • Practice writing simple programs like calculating the sum of numbers in a list.

    • Utilize online resources and tutorials to improve your coding skills.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - be confident

Skills evaluated in this interview

I applied via Indeed and was interviewed in Feb 2022. There were 3 interview rounds.

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 - Case Study 
Round 3 - HR 

(6 Questions)

  • Q1. What are your salary expectations?
  • Q2. What is your family background?
  • Q3. Why are you looking for a change?
  • Q4. Where do you see yourself in 5 years?
  • Q5. Tell me about yourself.
  • Q6. What are your strengths and weaknesses?

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well..be strong in technical side
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Feb 2024.

Round 1 - Technical 

(2 Questions)

  • Q1. Fabrication procedure of Heat exchanger?
  • Ans. 

    The fabrication procedure of a heat exchanger involves designing, assembling, and welding together various components to create a system for transferring heat between two fluids.

    • Designing the layout and dimensions of the heat exchanger based on the specific requirements and operating conditions

    • Selecting the appropriate materials for the heat exchanger components to ensure compatibility with the fluids and temperature r...

  • Answered by AI
  • Q2. Information about material of construction?
  • Ans. 

    Material of construction refers to the type of material used to build a structure or object.

    • Material of construction can impact the durability, strength, and cost of a project.

    • Common materials include steel, concrete, wood, and plastic.

    • The choice of material depends on factors such as the intended use, budget, and environmental conditions.

    • For example, steel is often used in high-rise buildings for its strength, while w...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Good atmosphere to work.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Newspaper Ad and was interviewed before Mar 2023. There was 1 interview round.

Round 1 - One-on-one 

(5 Questions)

  • Q1. Wind turbines commissioning process and PLC software knowledge,wind turbines termination work
  • Q2. Converter test and DFIG working
  • Ans. 

    Converter test involves testing the performance and efficiency of a converter, while DFIG (Doubly Fed Induction Generator) is a type of generator used in wind turbines.

    • Converter test evaluates the performance of a power converter by analyzing its efficiency, power factor, and voltage regulation.

    • DFIG is a type of generator commonly used in wind turbines to convert mechanical energy into electrical energy.

    • Testing DFIG in...

  • Answered by AI
  • Q3. PLC and other wind software
  • Q4. Power cable termination
  • Q5. Grid charging process

Interview Preparation Tips

Interview preparation tips for other job seekers - You can apply on senvion official portal all details available in Google
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

Smart Joules Interview FAQs

How many rounds are there in Smart Joules interview?
Smart Joules interview process usually has 2-3 rounds. The most common rounds in the Smart Joules interview process are Technical, Resume Shortlist and Assignment.
How to prepare for Smart Joules 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 Smart Joules. The most common topics and skills that interviewers at Smart Joules expect are HVAC, German, Analytics, Operations and Sensors.
What are the top questions asked in Smart Joules interview?

Some of the top questions asked at the Smart Joules interview -

  1. What is ability and streng...read more
  2. Explain the ...read more
  3. Basic knowledge of chiller , also knowledge of basic electrical , power factor ...read more

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Smart Joules Interview Process

based on 5 interviews

Interview experience

4
  
Good
View more

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Smart Joules Reviews and Ratings

based on 63 reviews

3.6/5

Rating in categories

3.6

Skill development

3.2

Work-life balance

3.7

Salary

3.1

Job security

3.3

Company culture

3.1

Promotions

3.2

Work satisfaction

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