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Advanced Building Solutions Interview Questions and Answers

Updated 30 Mar 2024

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Hvac Engineer Interview Questions

user image Anonymous

posted on 30 Mar 2024

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

I applied via Approached by Company and was interviewed before Mar 2023.

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. Type pipes used in chilled water distribution
  • Q2. How much micron to be reached while vacuuming HVAC system before commissioning

Interview Preparation Tips

Interview preparation tips for other job seekers - Direct go to the head office and make an appointment with Director.

2 Interview Rounds

1

Resume Shortlist Round

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
2

Technical Round (2 Questions)

  • Q1. Heat load calculation?
  • Q2. Spec of materials (BOQ knowledge)

Interview Preparation Tips

Interview preparation tips for other job seekers - Giving good package and also can acquire good technical knowledge from here.

Interview questions from similar companies

System Engineer Interview Questions

Infosys user image Anonymous

posted on 14 Feb 2015

4 Interview Rounds

Interview Questions

Interview Preparation Tips

Round: Test
Experience: There are two sections ....1) verbal 2)analytical and reasoning. paper was little bit tough. i didn't remember the type of questions.

Round: HR Interview
Experience: The HR was very cool and friendly. He asked me general questions like "tell me about ur self","have u done any teamwork" etc and then he asked me about my favourite subject.Then he asked me to explain the subject considering him as an 8th class student. Then he asked me about my family background. And the interview was about 30mins.

General Tips: You must be very cool while facing interview and u should ur confidence and interest towards the company.
College Name: NIT WARANGAL

Software Engineer Interview Questions

TCS user image Anonymous

posted on 3 Mar 2015

5 Interview Rounds

Interview Preparation Tips

Round: Resume Shortlist
Experience: The resume was as per the norms of our institute’s placement office. One should mention only relevant points in the resume because if they ask you something from the resume and you are unable to answer then they will reject you bluntly.

Round: Test
Experience: In the written test the questions asked were mainly aptitude based. The company had sent us some sample question papers before the written test. The questions in the test appeared from those sample papers only. Most of the questions were tricky – questions were framed in a very lengthy manner and the answers or the data required to solve the question was hidden in the last few lines. Many students wasted their time analysing such questions completely. Out of the 80 odd students who appeared for the test only 11 qualified for the next round.

Round: Technical Interview
Experience: In the technical interview he asked me whether I knew programming, I replied in the negative. He asked me to suggest an algorithm to a problem. The problem was based on swapping of numbers. At first I gave a very bland reply. The interviewer wasn’t convinced by my reply and gave me another opportunity to explain me the process. This time I managed to answer appropriately. The interviewer then enquired about my internship and my projects.

Round: HR Interview
Experience: The HR interview was taken by some top company official. He asked me to narrate any challenging incident in my life that I had to struggle through to emerge out of it. One important thing to note here is that your CGPA would speak for you – if you have a good CGPA half the battle is won.

College Name: IIT ROORKEE
Motivation: TCS recruits a large number of students from various colleges across the country. Knowing this fact beforehand I was not much interested in joining the company. I appeared for its process as a last resort. The company had organized a pre-placement talk. I attended the talk and before appearing for the first round I went through the brochure that was given out during the pre-placement talk.

You do not require any specific information regarding the company to ace the interviews or any questionnaire.

Interview Questions

Cognizant user image Anonymous

posted on 20 Jan 2015

5 Interview Rounds

Interview Questions

Interview Preparation Tips

Round: Test
Experience: PART ONE: Verbal Ability, uses of articles (a, an, the) and a RC. 
PART TWO: logical reasoning, standard IQ type Questions, was simple. 
PART THREE: An essay, one out of two, one choice was nuclear deal and the other was education system in India.

Round: Technical Interview
Experience: Some regular puzzles were given, which were easy. A discussion on internship work.

Round: HR Interview
Experience: They are looking for people with good aptitude, very good communication skills and strong desire to learn. Also, someone with good academic record and clear career goals.
Tips: Do not panic in the interview.

General Tips: For GD, improve the content by reading and/or discussing among wing mates. Don't be aggressive but be assertive and ENERGETIC.
College Name: IIT KANPUR

Project Engineer Interview Questions

Wipro user image Anonymous

posted on 29 Jan 2015

Interview Preparation Tips

General Tips: KGPians have to be a little more in the know-how of latest trends in IT and programming language landscape. KGPians don’t do group projects much, specially group programming/software project. Be affirmative about your abilities and be more clear in your intent, in interviews.
Skill Tips: Must: minimum CGPA of 8. they reduced the gpa requirement to 7.9 but they maintain final gpa must be 8. Good to have: Some knowledge of programming languages,databases,Algorithms. Any extra-academic involvement helps ,but is not a requirement. Be in touch with discrete math(not requirement). C++,Java programming(may be a little bit of Python). Projects and internships with computer programming as major /critical part. Having lead a bunch of juniors or equals in a project. Decent communication skills is essential.
College Name: IIT KHARAGPUR

Risk Analyst Interview Questions

Deloitte user image Anonymous

posted on 16 Jan 2015

4 Interview Rounds

Interview Preparation Tips

Round: Test
Experience:  Written test was CAT based primarily with no negative marking.
Tips: Almost everyone felt the time crunch., but the key is to maintain focus and yes no negative marking so informed guesses are a must.Prepare well for the test especially Quant+ RCs+DI.
Duration: 60 minutes
Total Questions: 60

Round: Group Discussion
Experience: GD was case study based. We were divided into groups of 8 and then we were allotted around 20 minutes to discuss the problem among ourselves and then finally come up with a solution which was to be demonstrated on a flip-chart and then was to be presented in about 8-10 min
Tips: Prepare for case studies from HBS Case Study and Wetfeet Case Study guides.
Duration: 30 minutes

Round: HR Interview
Experience: Only one round of interview was conduced. It was mostly HR based and the resume was discussed along with some common questions like the biggest failure and sucess in life, etc.Only one technical question was asked & the interviewers were very supportive and encouraging.
Tips: The key is to be yourself and take your time to properly frame the answers and then reply withconfidence.

Skill Tips: ""
Skills: Research Skills
College Name: IIT Roorkee

Interview Questions

HCLTech user image Anonymous

posted on 15 May 2015

2 Interview Rounds

Interview Preparation Tips

Round: Technical Interview
Experience: Technical Round:

When my turn came in I walked into the room and Found two people sitting over there. 
Wishing them Good Afternoon i was asked to take my seat and I sat comfortably. This is noted very carefully. I had a eye to eye contact with both of them. I handed over them my certificates for them to go through.

Then my interview started (I gave my resume to him)

Interviewer: Kiran Paul Kani… right..
Me: Yes, its kiran paul kanikaram

Interviewer: Ok Kiran I am dennis voice Trainer at HCL Tech. It seems from the resume that you are working for India Air Force and why do you want to change the Job

Me: Bracing up a little I said I am working with Indian Air Force and because of Family reason I am about to resign the Job and also since I have completed MCA I just wanted to pursue a Technical Job.

Interviewer: Can you give me some more details as to why you want to resign a Government job and join a private one?

Me: Yes, I would. Since I am having a family to look after and with the present job I am unable to keep my family with me and also since my job requires me to be available 24/7, 365 days this was not a problem when I did not have these responsibilities but now it has become compulsion for me to look after and for me I think what’s the use of earning the money and not enjoying them with family.

Interviewer: Ok tell me about yourself?

Me: I told about my schooling and the place I hail from and the job I was doing in brief.

Interviewer: Oh great you could do your Graduation and Post graduation while doing a job and don’t you feel that was difficult while serving the IAF?

Me: Yes, It was difficult but I just wanted to come up in life and I already knew the price I am going to pay and it had taken a lot of hard work but finally I could complete.

Interviewer: Do you know what kind of job you are going to do here in HCL?

Me: Yes, the position I am going to work is for technical process helping customers to get their issues resolved and giving technical support. 

Interviewer: Here is a passage and can you read it for me.

Me: I understood why he was asking so coolly I took time and read it comfortably.

(Now the interviewer showed me his laptop and told me to hear a conversation. I took the head set and listened the conversation)

Interviewer: What was the person trying to tell?
Me: I told him that the person was telling that he wanted a technical issue to be resolved pertaining to his Laptop.

Interviewer: What is the solution you have for him?

Me: I told him the procedure of how to solve his issue.

Interviewer: He smiled at me and said I would like to speak with my friend who wants to ask you about information. He works as a SME (subject Man Expert) and he picked up his cell and connected to that person and handed over me the phone and walked out of the room.

Interviewer: Hello Kiran I am Sam

Me: Hello sam

Interviewer: I work as a SME and hope Dennis told about me

Me: yes

Interviewer: Can you tell me how does a browser work?
Me: I said do you want me to explain the functionality of the browser.
Interviewer: yes
Me: I gave him the information of what he wanted.
Interviewer: can you tell me some thing about cookie and what it does?
Me: I told him the definition of cookie and the role it plays in the Brower functionality
Interviewer: Ok what will you do to change the settings of the browser?
Me: I explained him the process.
Interviewer: Tell me something about registry in windows?
Me: I told about the registry and told him that when ever an application is installed then it is this place that the registry keys are saved and based on this when ever we run the application it will fetch information from here and runs the application.
Interviewer: What happens when these registry keys are deleted or corrupted and how can you delete the registry keys?
Me: If the registry keys are deleted or corrupted then the application may not run or if it runs also it will create problems some  where else and to delete the registry keys we need type in Regedit command in the run window and press enter andthen from the registry window search for the keys to delete and selecting them we need to press delete key .Interviewer: Do you know Computer networks?
Me: Not fully but I have a fair idea 
Interviewer: Ok No issues. Thanks a lot.
Me: thanks a lot and gave back the cell to Dennis.
Interviewer: How was the interaction?
Me: It was good
(Dennis got a call and he typed in some thing in his laptop. I knew it was from sam)
Interviewer: Ok kiran please wait out side will get back to you in a few min.
Me: I said yes and walked out of the room and was little anxious but the people who were waiting outside wanted to inquire why it has taken a lot of time.
After some time Dennis along with Sam came up to the lounge area and called me and spoke to me saying that they were satisfied with my interview and told that they were checking my accent and my technical knowledge and told me that I was selected for this round and need to attend a written technical test and also if I clear there will be a HR round and if cleared will get the appointment letter. Then they handed over a sealed envelop and told me to give to the HR
I was a bit relaxed now and was waiting to go for the next round people around me congratulated. After few min a interview board member accompanied us in the Cab to another facility a few hundred meter away from this facility.
When we came to this facility we were given tags to enter the facility and Pooja came and called me into the cabin.

Round: HR Interview
Experience: HR Round
HR: Good afternoon Kiran and took the packet
Me: I said good Afternoon
HR: Now there will be a written test and that too MCQ type go through the question paper and answer them and you have 30 minutes.
Me: I took the paper and sat in the place assigned and went through the paper and answered them and after the time is up I handed over the answer sheet
HR: Please sit in the waiting room I will be back in few min.Me: I said Ok and waited in the waiting room.
After some time the HR came.
HR: Congrats you cleared the written test 
Me: Thanks 
HR: So you are a defense person and where are you working?
Me: Yes, I am working in Air Force Station Delhi.
HR: So you want to join a pvt organization from a govt organization, don’t you feel that you are loosing security of job?Me: Yes, I want to join a corporate sector since it was a dream for me and I think the circumstance have paved the way for me since I am also not interested to be in Air Force because I am away from my family and also this posting makes it very difficult for me to be with my family and it will be for five years. Secondly I don’t feel any that I am loosing Job security since any how I have to retire after 20 years of service and I have finished 12 years and I cannot justify to my duty if I am not interested. So owing to moral grounds I want to join a pvt organization.
HR: So you think that your family comes first than your job?
Me: It depends on how a person thinks but for me both are important because without money I cannot survive and without a job I cannot earn so I balance both Job and Family and prioritize them.
HR: What is the remuneration you are expecting from us?
ME: I am expecting a good remuneration from you but I would be happy if I am paid as per your organizations standards so that I might not feel that I am left out in comparison with my colleagues. 
HR: Are you willing to work in any shift?
Me: That would not be a problem for me because I have been doing duties in Air Force on the call and 24/7. So I do not have any problems
HR: Ok you may go..Me: I thanked her and walked out of the room.
After an hour the HR came and gave me all the details and told that I got Selected!!!
This gave me the confidence that I can do well in the future.
Though I did not join the Job it was a very good experience for me and it helped me in an interview which I attended in Bangalore in an IT company and which I have joined as a Quality Assurance Lead.

College Name: NA

5 Interview Rounds

Interview Questions

  • Q1. Give a brief introduction about yourself Add Answer
  • Q2. Explain any one topic from your area of interest Add Answer
  • Q3. Do you know C language? If yes then write a program to print numbers from 1 to 10 excluding 5 View Answers (1)
  • Q4. Recall any question from the quantitative ability section of the test and explain how did you approach the problem View Answers (1)
  • Q5. What all does it take for a person from an electronics background to go into the programming field? View Answers (1)
  • Q6. Where are you from? Add Answer
  • Q7. How was your technical interview round? Add Answer
  • Q8. Are you willing to relocate? Add Answer

Interview Preparation Tips

Round: Test
Experience: The online test was of an average difficulty level. There was sufficient time to complete all the questions on time. and there was a negative marking of 0.25.
Tips: One should be thorough with the basics of english, and quantitative ability. Reasoning section needed a lot of practice so as to save time.
Duration: 60 minutes
Total Questions: 50

Round: Technical Interview
Experience: I had a very good experience answering the aforementioned questions as i was confident in all my answers. i did not have a thorough knowledge of c language, So i told the interviewer that i am not adept with programming but i can still try. Hence the interviewer told me that even if i go wrong in programming, he won't be marking me on that basis.
Tips: Always speak the truth whether you know a particular subject or not. This helps the interviewer form an overall idea about you.Put forward your views in a soft and gentle but assertive tone.

Round: HR Interview
Experience: The HR round of interviews was a more general round concerned in knowing the candidate as a person, irrespective of his/ her merits and achievements. It focussed on forming an idea about our personality as an individual
Tips: Be calm, composed and patient in front of the interviewer.

General Tips: One should not be scared or nervous about placements. Patience and confidence should be maintained throughout the recruitment process. Practice placement papers from various websites and also keep yourself updated with current affairs.
Skill Tips: A lot of practice is required to gain speed in doing calculations.
Skills: Speed, Knowledge , Communication Skills
College Name: SRM UNIVERSITY
Motivation: The main motivation for applying to iGATE was the company is a major IT service provider and had been listed in the 100 fastest growing companies by Fortune magazine. Since i had been rejected in companies like Wipro, CTS, Infosys, i applied to this company in the hope of getting selected. Other motivations were my college seniors and teachers.
Funny Moments: When the technical interviewer asked me to explain any topic from my area of interest, I was shocked for a minute because i could not believe that i had been granted so much liberty of choosing any topic from my subject.To crosscheck what i had hear was true or not, i reassured myself by asking him whether he was sure or not. Then the interviewer smiled and told me to proceed.

Skills evaluated in this interview

Interview Questions

Amazon user image Anonymous

posted on 5 Apr 2015

4 Interview Rounds

Interview Questions

  • Q1. Given n-ary tree, print the nodes in level-order zig-zag manner. O(n) time Add Answer
  • Q2. Given a BST find the number of pair of nodes which sum upto a given value. O(n) time, O(1) space Add Answer
  • Q3. Given a 2D plane and n points, find the line which passes through maximum number of lines Add Answer
  • Q4. If a/b is recurring like 10/3 print 10/3 as 3.(3), 16/6 as 2.(6) Add Answer
  • Q5. Explain caching, implement LRU caching View Answers (1)
  • Q6. Explain working of DNS, implement domain search in DNS Add Answer
  • Q7. What is hashing. Implement domain search using hashing Add Answer
  • Q8. Given a string of alphabet of at most 5 characters. Write a function which returns a unique number for each string with O(1) space Add Answer
  • Q9. Explain working of virtual function Add Answer
  • Q10. There is pointer of base class pointing to derived class. Explain the working with respect to the pointer, if this pointer calls the virtual function of base cl...read more Add Answer
  • Q11. How does write head take a value from process buffer and writes on a particular address (Explanation of address bus and register needed) Add Answer
  • Q12. Clone a linked list having an arbit pointer Add Answer
  • Q13. You are given deque(), enque(), isEmpty() function for queue, implement push(), pop(), min() functions of stack. O(1) time was required for min() Add Answer
  • Q14. Convert a binary tree to a DLL such that a next node for DLL is selected in a top down order in zig-zag manner. O(n) space was allowed, but not O(2n) Add Answer

Interview Preparation Tips

Round: ONLINE ROUND
Experience: 1. 20 MCQ
2. 2 coding questions
• Find the diameter of a tree
• Print all anagrams pair in separate line

Round: Technical Interview
Experience: Find the next larger element in a BST, given key might not be in the BST. O(logn) time and O(1) space.Delete all nodes on a DLL whose data is a multiple of 5. O(n) time

College Name: BIT Mesra

Skills evaluated in this interview

Advanced Building Solutions Interview FAQs

How many rounds are there in Advanced Building Solutions interview?
Advanced Building Solutions interview process usually has 1-2 rounds. The most common rounds in the Advanced Building Solutions interview process are Technical and Resume Shortlist.
What are the top questions asked in Advanced Building Solutions interview?

Some of the top questions asked at the Advanced Building Solutions interview -

  1. How much micron to be reached while vacuuming HVAC system before commission...read more
  2. Type pipes used in chilled water distribut...read more
  3. Heat load calculati...read more

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Advanced Building Solutions Reviews and Ratings

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1.0/5

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1.0

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1.0

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4.0

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1.0

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