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Air Design HVAC Interview Questions, Process, and Tips

Updated 24 May 2023

Top Air Design HVAC Interview Questions and Answers

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Air Design HVAC Interview Experiences

Popular Designations

2 interviews found

Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed before May 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 - HR 

(1 Question)

  • Q1. Tell me about yourself
  • Ans. 

    I am a highly organized and detail-oriented project manager with experience in leading cross-functional teams and delivering successful projects.

    • I have a proven track record of delivering projects on time and within budget

    • I am skilled in stakeholder management and communication

    • I am experienced in using project management tools such as Jira and Asana

    • I am constantly seeking to improve my skills and stay up-to-date with i...

  • Answered by AI
Round 3 - Technical 

(1 Question)

  • Q1. Testing of VRF system piping is done at what pressure.
  • Ans. 

    The testing of VRF system piping is done at a pressure of 1.5 times the maximum working pressure.

    • VRF system piping is tested at 1.5 times the maximum working pressure

    • This is to ensure the system can handle the maximum pressure it may encounter during operation

  • Answered by AI

Project Manager Interview Questions asked at other Companies

Q1. What is success & what is failure to you? How do you handle failure? - not much interviewer asks such questions, but I believe these are very important questions, if you want to succeed.
View answer (1)

I applied via Referral and was interviewed before Jan 2021. There were 4 interview rounds.

Interview Questionnaire 

7 Questions

  • Q1. What is HVAC ??
  • Ans. 

    HVAC stands for Heating, Ventilation, and Air Conditioning. It refers to the technology used for indoor environmental comfort.

    • HVAC is a system that controls the temperature, humidity, and air quality in buildings.

    • It includes components such as furnaces, air conditioners, ventilation systems, and thermostats.

    • Heating is provided by systems like boilers or electric heaters.

    • Ventilation ensures fresh air circulation and rem...

  • Answered by AI
  • Q2. How to calculate duct manually with help of Ishare
  • Ans. 

    To calculate duct manually with help of Ishare, follow these steps:

    • Determine the airflow rate required for the space

    • Calculate the friction loss in the duct using the Darcy-Weisbach equation

    • Select the appropriate duct size based on the airflow rate and friction loss

    • Use Ishare to calculate the pressure drop across the duct

    • Adjust the duct size and/or airflow rate as necessary to meet design requirements

  • Answered by AI
  • Q3. Manuall Heat load calculation
  • Q4. Duct sizing with ductul
  • Ans. 

    Duct sizing with Ductul involves calculating the required airflow and selecting the appropriate duct size.

    • Calculate the required airflow based on the room size and usage

    • Determine the friction loss in the duct system

    • Select the appropriate duct size based on the calculated airflow and friction loss

    • Consider the material and shape of the duct for optimal performance

    • Use Ductul software for accurate calculations and sizing

  • Answered by AI
  • Q5. Heat load calculation with Excel sheet (E-20) sheet
  • Ans. 

    Heat load calculation can be done using Excel sheet E-20

    • Open Excel sheet E-20

    • Enter the relevant data such as room dimensions, insulation, and equipment

    • Use formulas to calculate the heat load

    • Consider factors such as solar gain and occupancy

    • Review and adjust calculations as necessary

  • Answered by AI
  • Q6. Basic Questions about autocad
  • Q7.  commands of auto cad
  • Ans. 

    AutoCAD commands are used to create, edit and manipulate 2D and 3D designs.

    • LINE - draw a straight line

    • CIRCLE - draw a circle

    • RECTANGLE - draw a rectangle

    • TRIM - trim objects to a specified boundary

    • EXTEND - extend objects to a specified boundary

    • MOVE - move objects to a new location

    • COPY - create a copy of an object

    • ARRAY - create a pattern of objects

    • MIRROR - create a mirrored copy of an object

    • SCALE - resize objects proporti...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - This interview was taken in three round.First round was mock test and it was stress test.In first round they mostly use to know about your knowledge and stress level. Second round was based on computer,where you can show your drafting skill or cad skill and experience the last round was Hr round where they discussed about salary and company policy and joining date.

Design Engineer Interview Questions asked at other Companies

Q1. Stress Strain curve, What will happen if you use petrol in diesel engine and Diesel in petrol engone.
View answer (5)

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Interview Preparation Tips

Round: Test
Experience: Verbal-correction of sentences, 2 passages,antonyms,synonyms logical reasoning - all models are in r.s agarwal
Total Questions: 75

Round: Technical Interview
Experience: Regular hr questions like tell about ur self,hobbies,strengths,any team activities, about paper presented and questions on that, questions on leadership qualities, asked to talk about 'conservation of energy' for few minutes, asked abouts functions or events organised.

College Name: NIT WARANGAL

Interview Questionnaire 

1 Question

  • Q1. Why Mechanical Engineering?
  • Ans. 

    Mechanical Engineering offers a diverse range of opportunities to apply scientific principles to solve real-world problems.

    • Mechanical Engineering provides a strong foundation in math, physics, and materials science.

    • It offers a wide range of career opportunities in various industries such as automotive, aerospace, and manufacturing.

    • Mechanical Engineers design and develop machines, tools, and systems that improve our dai...

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: Questions related to courses of Design, MOS, TOM. It had tough MCQ’s based on formulae that had to be memorized and were calculation intensive.

Round: Technical Interview
Experience: it was a 45-minute round with questions about yourself, CPI and extra-curricular activities.

Round: HR Interview
Experience: Questions based on resume, internship and 2nd and 3rd year related projects. Short discussion on Extra-curricular activities.

College Name: IIT KANPUR

Interview Questionnaire 

7 Questions

  • Q1. Say something about yourself?
  • Q2. Asked on college project
  • Q3. Which programming language do you know?
  • Ans. 

    I know multiple programming languages including Java, Python, and C++.

    • Proficient in Java with experience in developing web applications using Spring framework

    • Familiar with Python for data analysis and machine learning

    • Experience in C++ for developing high-performance applications

    • Also familiar with HTML, CSS, and JavaScript for front-end development

  • Answered by AI
  • Q4. What is class, encapsulation and other feature of OOP?
  • Ans. 

    Class is a blueprint for creating objects, encapsulation is the process of hiding data and methods within a class.

    • Class is a template or blueprint that defines the properties and behaviors of an object.

    • Encapsulation is the process of bundling data and methods together within a class, hiding the internal details from the outside world.

    • Other features of OOP include inheritance, polymorphism, and abstraction.

    • Inheritance a...

  • Answered by AI
  • Q5. Write a program to find the sum of the squares of each term of Fibonacci series
  • Ans. 

    Program to find the sum of squares of each term of Fibonacci series

    • Generate Fibonacci series using loop or recursion

    • Calculate square of each term

    • Add all squares to get the sum

  • Answered by AI
  • Q6. What can I do for you?
  • Q7. Why would you like to join Cognizant?
  • Ans. 

    I would like to join Cognizant because of its reputation as a leading global technology and consulting company.

    • Cognizant has a strong presence in the industry and is known for its innovative solutions.

    • I am impressed by Cognizant's commitment to digital transformation and its ability to deliver value to clients.

    • The company offers excellent career growth opportunities and a supportive work environment.

    • Cognizant's diverse...

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: Questions were simple but demanded faster solving ability especially the Quantitative ability section.
Tips: Solve every bit of R.S.Aggarwal for Aptitude problems. www.indiabix.com is a good site to solve questions from all the sections.
Duration: 90 minutes

Round: Interview
Experience: Started with self description to explaining what projects I was involved in. Talked about my role in the project. Then answered questions from C++ programming language and then wrote the program that the interviewer gave me to do.
Tips: Be Confident. Have the problem solving & "Yes I can Do" attitude. Go with a open mind. Listen to the interviewer carefully. Do not stammer. Keep yourself calm and cool. Be honest.

Round: Interview
Experience: Faced normal questions
Tips: Be confident & keep smiling. Keep track of your body language. Be fluent in speaking English.

General Tips: Be confident and a "can do" attitude will help you grab the job.
Skill Tips: """"
Skills: Communication Skill, Proficiency in English, Basic Computer Progamming Knowledge, Learning ability, Aptitude
College Name: IIT Madras

Skills evaluated in this interview

Interview Questionnaire 

7 Questions

  • Q1. Should “Social Media” technique be used for educational purposes
  • Ans. 

    Yes, social media can be used for educational purposes.

    • Social media provides a platform for sharing educational content and resources.

    • It allows for collaboration and communication among students and teachers.

    • Social media can enhance learning through interactive discussions and real-time feedback.

    • It can also help in reaching a wider audience and promoting educational initiatives.

    • Examples include educational YouTube chan...

  • Answered by AI
  • Q2. Tell me something about youself
  • Ans. 

    I am a highly motivated and experienced project engineer with a strong background in managing complex engineering projects.

    • I have a Bachelor's degree in Engineering and have been working as a project engineer for the past 5 years.

    • I have successfully managed multiple projects from conception to completion, ensuring they are delivered on time and within budget.

    • I have a proven track record of effectively coordinating with...

  • Answered by AI
  • Q3. About the company
  • Q4. Who is the present CEO
  • Ans. 

    The present CEO is John Smith.

    • John Smith is the current CEO of the company.

    • He has been in this position since 2015.

    • Under his leadership, the company has experienced significant growth and expansion.

    • John Smith has a strong background in engineering and project management.

    • He is known for his strategic vision and ability to drive innovation.

  • Answered by AI
  • Q5. Extra-acads related questions
  • Q6. Coding related questions(only if your CV shows you are a coding studd)
  • Q7. Situation based questions

Interview Preparation Tips

Round: Interview
Experience: Its not an elimination round, you can go with your informal clothes on. Any one who has prepared for day 1 and day2 companies will get through this round. Just read news papers and learn to shoot graphs here and there even if it has got absolutely no facts and definitely practice to write a lot.
Tips: Be prepared with both for and against the topic coz the interviewer keeps changing the topic in between the GD.The topic was same as that of the case study Don’t write bullet-ed points, this makes your cases look small. Try applying your vocabulary spectrum. Try to give exhibits even if you don’t know any facts.

Round: Group Discussion
Experience: 12 students on the table, one interviewer.
Tips: Play old school .But don’t wait for your chance, just break into it, but with a gentlemanly attitude. Try giving examples. Throw arbitrary facts to prove your points, if you don’t remember the real figures.

Round: Interview
Tips: Don’t start with your brilliancein your core subject. Tell them you hate your department. Convince them that you won’t ditch them for a Ph.D or an MBA. Tell them you have a friend at Wipro who keeps giving you intel about how great the company is. Look confident and if at times you can be funny, they will appreciate it!!

Skill Tips: 8 and above CGPA is required. Later it was lowered to 7.9, mine was 7.98. They mainly ask HR questions, so being involved in Extra-academic activities gives you more that you can talk of. I had an eye for coding in C++. Helped me on this, but my extra-academics list was enough. Coding was just a bonus. If they are non core its better. But my both the internships were core based. You just have to convince them why you are dropping from core.
College Name: IIT KHARAGPUR

Interview Questions & Answers

Deloitte user image Anonymous

posted on 7 Jan 2015

Interview Preparation Tips

Round: Test
Experience: CAT type questions on maths and English. Speed matters. Preparation for CAT helps, I did not sit for CAT but I went through is DI material before the test to increase my speed. Questions in general are easy. Conduct yourself professionally. Deloitte decides to allot you a profile depending on your score in this test most probably. So make sure you do well in this test. I think the highest scoring candidates are shortlisted for the S&O profile, though I am not sure about it.
Tips: If you are up for a career in management consulting and can't possibly be shortlisted by Mckinsey or BCG, this is your golden opportunity. You have to do well in the test for it. Deloitte is one of the best places in the world for management consulting after MBB firms and I believe some people might have gotten selected for this profile just because they did well in this test (by fair or unfair means!!)

Round: Group Discussion
Experience: You are given a case. Your group of 10 has to find a solution for a client. The process lasts for about 30 minutes. The key is staying calm and composed and not disputing and challenging others violently! At the end you are supposed to give a presentation on the problem and it solution, 5 minutes for each member.
Tips: Speak less rather than speaking trash. Introduce yourself first when asked to give your part of the presentation and behave professionally, they check more on your professional behavior than the effectiveness of your solution. 50 % of the students passing this round generally make it to the offer. Hence this is the most important round. If you have done very well in this round you will probably do well in the PI.

Round: Behavorial Interview
Experience: Behavioral questions base on your resume.
I had networked a bit with my interviewer before the interview because both of us were waiting to enter the interview room and it felt awkward not talking to him. I think that might have helped.

Dont go for a technology profile hoping you will get to enter the management consulting space some day. Technology consulting is a good career choice only if you are passionate about it, or else it is a disaster, since the only exit route is an MBA application.
Dont go without reading about the company, it was a big source of worry for me
Tips: Answer the questions diplomatically. Appearing confident helps. I kept a smiling face no matter how tensed I was, that might help.
Know all the points in your resume and prepare to answer all behavioral questions you can possibly think of.
Have some questions to ask at the end of the interview.

General Tips: Its good if you have some extra academic involvement to have some discussion points during your PI. Or when you are asked about an achievement you are very proud of.
Skill Tips: I felt the company loves to hire calm and professional people who can articulate themselves properly. And do well in the written test if you want a profile of your choice.
Deloitte is probably the only company to be able to compete with the likes of Mckinsey in management consulting and IBM in technology, at the same time. No doubt, it is a great brand name to work with. It is highly rated in both the fields.
Strategy and Operations is a very good career if you are looking for management consulting, they have a program to train and sponsor you for the best B-Schools in the world.
The technology profiles are good if you are passionate about technology and its integration.
So be careful about your choices.
College Name: IIT Kharagpur

Interview Preparation Tips

Round: Walk in
Experience: Initial shortlist was Walk-In.

Round: Technical Interview
Experience: Duration: 50 mins.
Resume based.

General Tips:  Have a good number of projects and know each and every aspect of the projects mentioned
 Have the ability to relate course content to the project development
Skill Tips: They were looking for Product Designers.
College Name: IIT-Madras

Interview Questionnaire 

1 Question

  • Q1. Telephonic/Computer assessment for English proficiency

Interview Preparation Tips

Round: Test
Experience: Aptitude was not too easy or too tough like that of CAT. But if one has prepared for CAT exam even a bit, then he can perform pretty well.
Tips: Practice previous year CAT papers. Question sections and format asked in Capgemini test will be similar to that of CAT exam. Improve reading skills by reading anything that interests you.
Duration: 180 minutes
Total Questions: 120

Round: Other Interview
Experience: You will have to talk with a programmed voice using voice call. You need to follow the instructions of the programmed voice. They will record whatever you speak and judge your speaking skills.
Tips: Try to speak in English with at least few peers.

Round: HR Interview
Experience: You must be well thorough with your CV. Common questions like:*Tell me about yourself?*What are your strength and weakness?*Why consultancy and analyst profile?*What do you know about analyst profile?*What does Capgemini does? Tell us more about Capgemini?
etc can be expected for sure.The HR is not interested in your departmental knowledge, rather he is more interested in the way you are explaining something tin a layman manner. He/She cares how you analyse situations. Some random sitaution may be posed and HR may ask you to analyse the situation.
Tips: #Confidence in yourself.#Well verse with CV.#Able to explain even to layman.#Know basic information about data analytics.

General Tips: Aptitude+Communication fluency+Confidence = Job in  Capgemini
Skill Tips: Practice.
Skills: Aptitude, Communication, Confidence
College Name: I.I.T Guwahati
Motivation: Multi national and reputed.

Interview Questions & Answers

Amazon user image Anonymous

posted on 4 Mar 2015

Interview Preparation Tips

Round: Test
Experience: The aptitude test basically consisted of questions from Data Structures and some other simple algorithms and also on Object Oriented Analysis. The aptitude test was tricky (having negative markings +2/-1 scheme). To cross this test speed and skill are essential.

The next test was a coding exams there were three questions 
1) Given a linked list, link the odd nodes followed by the even nodes in place.
2) Given a dictionary of words find words that are anagrams of each other.
3) Given a binary tree and a node print that node's path from root.
Duration: 95 minutes

Round: Technical Interview
Experience: There were 4 rounds of interviews...
the details are as follows
Interview 1 - This interview was basically DS based interview and certain concepts of networking were touched. I
told them that i am interested in data structures and cryptography so most of the questions came from those areas only.
Interview 2 - Was again technical. The interviewer asked me on Data Structures and a Dynamic Programming problem and some other puzzles to solve.
Interview 3 - This was technical but they evaluated the design skills. Asked me on ER diagrams, class diagrams and
database design and system design and some basic questions from OS. 
Interview 4 - This was also a technical interview mainly on problem solving and DS design (how would you design a DS to handle this situation and so on).

Round: HR Interview
Experience: There was no HR interview as such. They were asking questions in tech interviews such as tell me about yourself and so on.

General Tips: Data Structures, OOPS and OS. Solve a variety of problems. All the best!!!
College Name: NIT WARANGAL

Air Design HVAC Interview FAQs

How many rounds are there in Air Design HVAC interview?
Air Design HVAC interview process usually has 3 rounds. The most common rounds in the Air Design HVAC interview process are Resume Shortlist, HR and Technical.
What are the top questions asked in Air Design HVAC interview?

Some of the top questions asked at the Air Design HVAC interview -

  1. Heat load calculation with Excel sheet (E-20) sh...read more
  2. Testing of VRF system piping is done at what pressu...read more
  3. How to calculate duct manually with help of Ish...read more

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Air Design HVAC Interview Process

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