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Johnson Controls 3Ds Max Designer Interview Questions and Answers

Updated 30 Mar 2024

Johnson Controls 3Ds Max Designer Interview Experiences

1 interview found

Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Referral and was interviewed in Sep 2023. There were 2 interview rounds.

Round 1 - Assignment 

Prepare models and v ray settings

Round 2 - HR 

(2 Questions)

  • Q1. Refrigration cycle
  • Q2. Ahu system in hvac
  • Ans. 

    An Ahu system in HVAC refers to an Air Handling Unit which is a device used to regulate and circulate air as part of a heating, ventilation, and air conditioning system.

    • An Ahu system typically consists of a blower, heating or cooling elements, filter racks or chambers, dampers, and sound attenuators.

    • It is responsible for taking in outside air, conditioning it, and then distributing it throughout a building.

    • Ahu systems ...

  • Answered by AI

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I applied via Recruitment Consultant and was interviewed in Nov 2017. There were 8 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Technical Interview on Power Systems/Switchgear & Control System. Detailed discussion on Switchgear and Protection. Discussion on IEC and IS standards.
  • Q2. HR interview on experience and Pay scale
  • Q3. Detailed discussion on experience and expectations.
  • Q4. Baground & Certificate verification

Interview Preparation Tips

Round: Resume Shortlist
Experience: Engineering Degree & Suitable profile

Round: Group Discussion
Experience: Topic : Switchgear & Control System.

I have actively participated in technical discussion.

Round: Second level of technical round with higher authority
Experience: Details analysis on market segment

Round: Case Study Interview
Experience: Case study on my interest and profile interested in.

General Tips: Prepare and answer correctly to the questions you asked, do not lead interviewer in wrong way. Interviewers will easily guess what we are delivering.

Be 100% interested on your profile & role, Don't attend interview for the shake of job.

Skills: Technical Knowledge(ML, Communication, Body Language, Analytical Skills, Leadership, Presentation Skills, Time Management, Decision Making Skills
Duration: 1-3 Months

I appeared for an interview in Sep 2017.

Interview Questionnaire 

2 Questions

  • Q1. Sorting algorithm
  • Ans. 

    A sorting algorithm is a method of arranging elements in a specific order.

    • Sorting algorithms can be categorized as comparison-based or non-comparison-based.

    • Common sorting algorithms include bubble sort, insertion sort, selection sort, merge sort, quicksort, and heapsort.

    • Efficiency of sorting algorithms is measured by their time complexity, space complexity, and stability.

    • Example: Sorting an array of strings in alphabet

  • Answered by AI
  • Q2. Intro, why should i hire you?, inspiration from?

Interview Preparation Tips

Round: Test
Experience: An online aptitude test was taken.
Tips: Should have the knowledge regarding technical.
Duration: 1 hour
Total Questions: 45

Round: Technical Interview
Experience: Should explain the interviewer each and every detail regarding that algorithm.
Tips: Should have basic knowledge about the subject mentioned in the Area of interest column.

Round: HR Interview
Experience: Just be confident. And always praise yourself.

Skills: Technical Skill, Inter Person Communication Skills
College Name: Mody University Of Science And Technology, Sikar

Skills evaluated in this interview

Interview Preparation Tips

Round: Resume Shortlist
Experience: General resume shortlisting out of nearly 400 applicants. Shortlisted close to 150 students.

Round: Technical Interview
Experience: Mostly questions from the resume were asked. They just wanted to know the types of projects I had done.
Tips: Make sure you know everything about what you write in your resume.

Round: Technical Interview
Experience: Another round of technical interview. Questions were more focused on the kind of profile they were offering, mostly to judge whether you are right for the job or not.

Skills: Confidence, Core knowledge
College Name: IIT BOMBAY

I applied via Naukri.com and was interviewed before Jun 2019. There were 3 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Implement stack data structure
  • Ans. 

    Implement stack data structure

    • Use an array or linked list to store elements

    • Push operation adds element to top of stack

    • Pop operation removes element from top of stack

    • Peek operation returns top element without removing it

  • Answered by AI
  • Q2. How global variable work , how its shared by all function
  • Ans. 

    Global variables are accessible from any part of the program and can be modified by any function.

    • Global variables are declared outside of any function.

    • They can be accessed and modified by any function in the program.

    • If a function modifies the value of a global variable, the new value is visible to all other functions.

    • Global variables can be useful for sharing data between functions.

    • However, overuse of global variables

  • Answered by AI
  • Q3. Program to transpose the matrix
  • Ans. 

    Program to transpose a matrix

    • Iterate through rows and columns of the matrix

    • Swap the elements at (i,j) and (j,i) positions

    • Return the transposed matrix

  • Answered by AI
  • Q4. Internal implementation of pre and post fix operator
  • Ans. 

    Pre and post fix operators are used to increment or decrement a value before or after it is used in an expression.

    • Pre-fix operator (++x) increments the value of x and returns the new value.

    • Post-fix operator (x++) returns the value of x and then increments it.

    • Both operators can be used with variables of numeric data types.

    • They can also be used with pointers to increment or decrement the memory address they point to.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare some standard problem from geekforgeeks.com

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. Prepare python data structures and python basics

I applied via Campus Placement and was interviewed before May 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Design fan.What is bm? What is nozzle?
  • Ans. 

    BM stands for Blade Material. Nozzle is a device that directs or controls the flow of a fluid.

    • BM refers to the material used to make the blades of a fan. It can be plastic, metal, or wood.

    • Nozzle is a component that is used to control the flow of a fluid, such as air or water. It can be found in various devices, such as a garden hose or a spray bottle.

    • In a fan, the nozzle is the part that directs the air flow in a speci...

  • Answered by AI
  • Q2. Design blower for industry
  • Ans. 

    Designing a blower for industrial use requires consideration of factors such as air flow rate, pressure, power consumption, and noise level.

    • Determine the required air flow rate and pressure for the specific application

    • Select an appropriate blower type (centrifugal, axial, etc.) based on the requirements

    • Calculate the power consumption and efficiency of the blower

    • Consider noise level and implement noise reduction measure...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Stay calm and confident

I applied via Recruitment Consultant and was interviewed in Apr 2021. There were 8 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. A lot of technical questions on WPF and C#.Net

Interview Preparation Tips

Interview preparation tips for other job seekers - To get a good package clear the interview with at least answering 85 - 90% of the questions. The package range is good, but it'll depend totally on your interview performance.

Interview Questionnaire 

1 Question

  • Q1. Basic cpp question like virtual function, virtual table, smart pointers , difference between marco n inline, difference between thread n process . Question are basic oops n os question
Round 1 - Group Discussion 

Unemployment in India

Round 2 - One-on-one 

(3 Questions)

  • Q1. Why we hire you?
  • Q2. Why this Organization
  • Q3. Your weakness
Round 3 - HR 

(10 Questions)

  • Q1. Share details of your previous job.
  • Q2. What is your family background?
  • Q3. Why should we hire you?
  • Q4. Why are you looking for a change?
  • Q5. Where do you see yourself in 5 years?
  • Q6. What are your strengths and weaknesses?
  • Q7. What are your salary expectations?
  • Q8. Tell me about yourself.
  • Q9. What are your hobbies and qualities
  • Q10. Why this company

Johnson Controls Interview FAQs

How many rounds are there in Johnson Controls 3Ds Max Designer interview?
Johnson Controls interview process usually has 2 rounds. The most common rounds in the Johnson Controls interview process are Assignment and HR.
What are the top questions asked in Johnson Controls 3Ds Max Designer interview?

Some of the top questions asked at the Johnson Controls 3Ds Max Designer interview -

  1. Ahu system in h...read more
  2. Refrigration cy...read more

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Johnson Controls 3Ds Max Designer Interview Process

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