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Voltas Site Engineer Interview Questions, Process, and Tips

Updated 14 Nov 2024

Top Voltas Site Engineer Interview Questions and Answers

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Voltas Site Engineer Interview Experiences

4 interviews found

Site Engineer Interview Questions & Answers

user image Anonymous

posted on 23 Feb 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(4 Questions)

  • Q1. Earthing dimension
  • Q2. How many pole 1km cabling
  • Ans. 

    The number of pole 1km cabling required depends on the specific project requirements and design considerations.

    • The number of pole 1km cabling needed will depend on the distance to be covered and the spacing between poles.

    • Factors such as terrain, existing infrastructure, and local regulations will also impact the number of poles required.

    • For example, in a straight road with no obstacles, fewer poles may be needed compar...

  • Answered by AI
  • Q3. Pole base plate size
  • Ans. 

    The size of the pole base plate depends on the load requirements and soil conditions.

    • The size of the pole base plate should be determined by the structural engineer based on the load requirements of the pole.

    • The soil conditions at the site also play a crucial role in determining the size of the base plate.

    • Factors such as wind load, seismic activity, and the weight of the pole itself should be considered when determinin

  • Answered by AI
  • Q4. Stay plate dimension
  • Ans. 

    Stay plate dimensions are typically specified by the engineer or designer based on the specific requirements of the structure.

    • Stay plate dimensions are determined based on the load and stress requirements of the structure.

    • The dimensions of stay plates can vary depending on the material used and the design specifications.

    • Stay plates are often designed to distribute loads and provide stability in structures such as bridg

  • Answered by AI
Round 2 - HR 

(1 Question)

  • Q1. Notice period of joining
  • Ans. 

    Typically 1-3 months notice period is required before joining a new job.

    • Notice period is the time between accepting a job offer and starting the new job.

    • It allows the current employer time to find a replacement and for the employee to wrap up their work.

    • Notice periods can vary depending on company policy and the level of the position.

    • It is common for notice periods to be 1-3 months in duration.

    • Some companies may requir...

  • Answered by AI

Site Engineer Interview Questions & Answers

user image ROHIT KUMAR MALAKAR

posted on 17 Aug 2023

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in Jun 2023. There were 4 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 Resume tips
Round 2 - One-on-one 

(6 Questions)

  • Q1. Treated fresh unit equipment parts name ??
  • Ans. 

    Treated fresh unit equipment parts are components used in the treatment of fresh water in a unit.

    • Pumps

    • Filters

    • Valves

    • Chemical dosing systems

    • Control panels

    • Flow meters

  • Answered by AI
  • Q2. TFA working principle ??
  • Ans. 

    TFA stands for Thin Film Antenna. It is a type of antenna that uses a thin film of conductive material to transmit and receive signals.

    • TFA works on the principle of using a thin film of conductive material as the antenna element.

    • The conductive film is usually made of materials like copper or gold.

    • The film is deposited on a substrate, which provides mechanical support and insulation.

    • TFA antennas are lightweight, flexibl...

  • Answered by AI
  • Q3. Heat load calculation??
  • Q4. How to calculate duct size ??
  • Ans. 

    Duct size can be calculated based on the required airflow, velocity, and friction loss.

    • Determine the required airflow for the space or system.

    • Calculate the velocity of the air based on the desired airflow and the cross-sectional area of the duct.

    • Consider the friction loss in the duct system due to fittings, bends, and length.

    • Use duct sizing charts or software to find the appropriate duct size based on the calculated ve...

  • Answered by AI
  • Q5. AHU and chiller working with diagram ??
  • Ans. 

    AHU and chiller are essential components of HVAC systems.

    • AHU stands for Air Handling Unit and is responsible for circulating and conditioning air within a building.

    • Chiller is a machine that removes heat from a liquid via a vapor-compression or absorption refrigeration cycle.

    • AHU and chiller work together to provide cooled air to the building.

    • AHU takes in outside air, filters it, cools or heats it, and then distributes i...

  • Answered by AI
  • Q6. How ventilation CFM calculate.
  • Ans. 

    Ventilation CFM is calculated by determining the volume of air to be exchanged per minute.

    • CFM stands for Cubic Feet per Minute.

    • To calculate ventilation CFM, you need to know the volume of the space and the desired air exchange rate.

    • The formula to calculate CFM is: CFM = (Volume of Space) x (Air Exchange Rate)

    • For example, if the volume of a room is 1000 cubic feet and the desired air exchange rate is 5 times per hour, t

  • Answered by AI
Round 3 - HR 

(2 Questions)

  • Q1. Current CTC and expected CTC ??
  • Ans. 

    The current CTC and expected CTC are financial aspects of the job that need to be discussed during the negotiation process.

    • Current CTC refers to the current salary or compensation package of the candidate.

    • Expected CTC refers to the salary or compensation package the candidate is looking for in the new role.

    • These figures are important for both the employer and the candidate to ensure alignment and avoid any misunderstan...

  • Answered by AI
  • Q2. Notice period and sooner you can join ??
Round 4 - Technical 

(2 Questions)

  • Q1. How to calculate Exhaust CFM calculate??
  • Ans. 

    Exhaust CFM can be calculated by determining the air volume flow rate in cubic feet per minute.

    • Determine the area of the exhaust opening

    • Measure the velocity of the air being exhausted

    • Multiply the area by the velocity to get the air volume flow rate in cubic feet per minute

  • Answered by AI
  • Q2. Duct size with gauge??
  • Ans. 

    Duct size is determined by the gauge of the material used.

    • Duct size refers to the dimensions of the ductwork used in HVAC systems.

    • The gauge of the material refers to its thickness or weight.

    • Thicker gauge materials are used for larger duct sizes to ensure structural integrity.

    • Common gauges for ductwork range from 26 to 16, with lower numbers indicating thicker materials.

    • For example, a 16-gauge duct would be used for lar...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Voltas Site Engineer interview:
  • Great
  • Technical
Interview preparation tips for other job seekers - More Preparation required for big companies??

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Q4. design? 1.what is ASD in steel design? 2.what is special consider ... read more
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Site Engineer Interview Questions & Answers

user image Anonymous

posted on 27 Dec 2023

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed before Dec 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 Resume tips
Round 2 - Assignment 

How to work in HT line

Round 3 - Technical 

(2 Questions)

  • Q1. Explain , what types of work you have completed.
  • Q2. Explain, each every individual work which is you doing in project work.

Site Engineer Interview Questions & Answers

user image Anonymous

posted on 14 Mar 2021

I applied via Naukri.com and was interviewed in Sep 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Ask about my previous experience relevent to upcoming new job.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident about your relevent field knowledge.

Voltas interview questions for designations

 Civil Site Engineer

 (1)

 Senior Site Engineer

 (1)

 Site Supervisor

 (1)

 HSE Engineer

 (1)

 MEP Engineer

 (1)

 Senior Electrical Engineer

 (1)

 Project Engineer Mechanical

 (1)

 Senior Civil Engineer

 (1)

Interview questions from similar companies

Interview Questionnaire 

1 Question

  • Q1. How many type of pipe use in hvac
  • Ans. 

    There are several types of pipes used in HVAC systems.

    • Copper pipes: commonly used for refrigerant lines and water supply

    • PVC pipes: used for condensate drain lines

    • Galvanized steel pipes: used for ductwork and water supply

    • Flexible ducts: used for air distribution

    • PEX pipes: used for radiant heating systems

    • Stainless steel pipes: used for high-pressure applications

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. What is your job role in the carrent company?
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed before Feb 2024.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Can you describe your experience in your previous company?
  • Ans. 

    I have 3 years of experience as a site engineer in a construction company.

    • Managed multiple construction projects simultaneously

    • Ensured compliance with building codes and regulations

    • Coordinated with architects, subcontractors, and clients

    • Performed site inspections and quality control checks

    • Prepared progress reports and updated project schedules

  • Answered by AI
  • Q2. General HR round
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I applied via Campus Placement

Round 1 - Technical 

(4 Questions)

  • Q1. What makes ac to dc
  • Ans. 

    AC is converted to DC using a rectifier circuit.

    • AC to DC conversion is done using a rectifier circuit, which converts alternating current (AC) to direct current (DC).

    • Rectifier circuits can be half-wave or full-wave, depending on the type of rectification needed.

    • Examples of rectifier circuits include diode rectifiers, bridge rectifiers, and voltage multiplier circuits.

  • Answered by AI
  • Q2. What's materials used for earthing
  • Ans. 

    Materials commonly used for earthing include copper, galvanized steel, and conductive concrete.

    • Copper rods

    • Galvanized steel rods

    • Conductive concrete

    • Earthing strips

    • Earthing plates

  • Answered by AI
  • Q3. Full form of MCBA
  • Ans. 

    MCBA stands for Master of Construction Business Administration.

    • MCBA is a postgraduate degree program that focuses on the business aspects of the construction industry.

    • It covers topics such as project management, finance, marketing, and strategic planning.

    • Example: John completed his MCBA to advance his career in construction management.

  • Answered by AI
  • Q4. What is the standard earthing voltage
  • Ans. 

    The standard earthing voltage is typically 0 volts.

    • Standard earthing voltage is usually 0 volts to ensure safety in electrical systems

    • Earthing voltage can vary depending on the specific requirements of the system

    • Proper earthing helps to prevent electrical shocks and equipment damage

  • Answered by AI
Round 2 - One-on-one 

(2 Questions)

  • Q1. How long you can join
  • Q2. As early as possible

Interview Preparation Tips

Topics to prepare for Blue Star Site Engineer interview:
  • Electrical Engineering
  • Mechanical
  • HVAC Engineering
  • Air Conditioning
Interview preparation tips for other job seekers - Read construction Site related questions

Interview Questionnaire 

5 Questions

  • Q1. Questions about flight mechanics and dynamics and controls
  • Q2. Questions about mechanical engineering
  • Q3. Questions on the thesis one has worked on and various projects and internships
  • Q4. Questions based on practical situations
  • Q5. Questions on basics of material, fundamentals of continuum mechanics, thermal science, parts of engine structure, etc

Interview Preparation Tips

Round: Resume Shortlist
Experience: I was guided by placement office quite appreciably for preparation of resume. First by one to one interaction and second by suggesting to talk to the seniors who are either injob or are hereafter the job. As it is always suggested about resume that, it reflects you in brief, you have to get it as good as you can. I followed the guidelines, made the first draft, got it corrected from some of my friends who are working in industries and got feedbacks from students who have experience from industries.

Round: APTITUDE TEST
Experience: It was intimated as aptitude but it included Verbal, Quants and basics of programmingand data structures & algorithm.

Round: Technical Interview
Experience: I went through two technical rounds and both of these included questions starting from the very basics of materials to the continuum mechanics’ fundamentals and applications. In the first round I was asked about flight mechanics & dynamics and controls’ by giving several conditions of practical importance, some part of engine structures and thermal science, my earlier projects and questions on that, some questions from the internship’s work and M.Tech thesis work. Very fundamental as well as complex questions were asked while explaining about the projects and thesis work. For the second round, I was sent to the panel interviewing for mechanical students and there I was asked questions from various subjects as well as for various conditions given on spot. Including both the technical interviews, I was asked questions from around 9-10 subjects of mechanical engineering. Apart from the questions from the course work, half of the interview was focused on the projects that I did earlier. I was asked to explain about the projects and give good insights of my contributions in that and accordingly I was asked questions from that as well. Later part of the technical round was focused for my thesis work. They started asking about the motivation behind the topic of the thesis and the technical platform set so far for the same. Concluding questions were from the company’s work and how I would be able to relate my expertise and thesis work for their benefit.. In the morning, Honeywell started it’s processing at around 6.30 am and I went for the first technical round at around 7 am. After some basic questions from the resume I was asked about the flight mech & controls. After sometimes the interviewer told me about his background, which was avionics and then he started from that. It must have gone over around 45 minutes. Second round of Honeywell was gruelling and I felt little uncomfortable at some points.

Round: HR Interview
Experience: HR round was more or less usual. Description about me and weaknesses in professional life were asked. The tricky one was one particular question about joining Honeywell and at the end of my answer, I was asked to compare Honeywell and the stalwarts of aerospace industry on my answer’s ground.

General Tips: Since I was looking only for the core aerospace companies, I was not looking very much about the aptitude and GD (specially, GD was not required). I was focusing about the technical side of the preparation, coursework, projects that I have done earlier and thesis work. I used the material provided by SPO for preparing the aptitude test solved some CAT papers and some online resources were useful. Further, I referred some core course works, specifically, thermal, fluid, aerodynamics, propulsion, structures & materials, materials & metallurgy and flight mechanics & dynamics for technical interviews. 



Revise the course works, some part of the projects, be focused for profiles and prepare accordingly. Prior knowledge about companies work and the profile helps a lot. Sound knowledge of thesis work, approach and the applications, motivation behind the topic and the work completed till the placement season starts should clearly be checked. If you are not good at programming and DS & algo then revise the basics of these(helps for aptitude). Be mentally prepared for multiple rounds of technical interviews. Shape yourself according to the profile and surf through the company’s site beforehand. Get some suggestions and feedback from seniors(specifically, M.tech students should talk to seniors, fellow students and labmates who have been in industries) for technical interviews. Focus on your approach towards the problem for the worst case. During technical interview, don’t try to brag about the topic that you are not sure about. They sometimes want to test your approach and attitude for the problem given to you (which will be out of your comfort zone) rather than the accuracy of the answer. Since verbal was also the part of aptitude, don’t forget to look that during your preparation. Final Tips : Don’t lose hope and be focused for the profile that you are interested in and narrow down the companies accordingly. It’s all your attitude, past experience (both academics and professional) and preparation for the placements that will help you to nail it. 1st, 2nd or any other day or any other company (as long asthe profile matches with your interest) don’t matter much. At the end of the day, getting in the core-profile is what matters most (if you are interested incore alone) and if it is your preferred company then it’s a boon. Have faith in yourself and believe in the next option if you don’t get the first one.
College Name: IIT KANPUR
Motivation: Other companies that I was shortlisted for : GE, Rolls-Royce, Airbus. Analysis of available options (based on profile, growth, compensation, BrandName, etc) :As for the first day, GE didn’t seem inclined in taking Aerospace Engineering students and I was not looking for Rolls-Royce very interestingly. I was mainly focusing on Honeywell, Eaton and Airbus and was shortlisted to interview with these three. Because of Honeywell’s versatility and the involvement in R&D(as I got the feedback from people working in there), I was focusing mainly on Honeywell. And it was very much favourable from compensation point of view as well. Finally I was selected in both Honeywell and Eaton, and chose Honeywell.

Interview Questionnaire 

5 Questions

  • Q1. Questions on Fluid Mechanics, Thermodynamics, Turbo-machinery etc
  • Q2. Why would you like to join the company ?
  • Ans. 

    I am excited to join the company because of its reputation for innovation and commitment to excellence.

    • I am impressed by the company's track record of developing cutting-edge technology.

    • I am drawn to the company's culture of collaboration and teamwork.

    • I am excited about the opportunity to work with a talented and experienced team of engineers.

    • I believe that the company's focus on quality and customer satisfaction align...

  • Answered by AI
  • Q3. Where do you see yourself 10 years afterwards ?
  • Ans. 

    In 10 years, I see myself as a highly experienced engineer leading a team of talented individuals towards innovative solutions.

    • Leading a team of engineers towards successful project completion

    • Continuing to learn and stay up-to-date with new technologies

    • Mentoring and guiding junior engineers

    • Contributing to the growth and success of the company

    • Exploring opportunities for professional development and growth

  • Answered by AI
  • Q4. Failures and successes during your careeer
  • Ans. 

    I have had both failures and successes in my career as a Senior Engineer.

    • One of my biggest successes was leading a team that developed a new software system that increased efficiency by 50%.

    • I also had a failure when I underestimated the complexity of a project and it ended up being delayed by several months.

    • Another success was implementing a new process that reduced errors by 75%.

    • I learned from a failure when I didn't ...

  • Answered by AI
  • Q5. Questions on resume

Interview Preparation Tips

Round: Test
Experience: The test included General quantitative and logical reasoning, verbal reasoning, questions on basic topics of Mechanical Engineering like Thermodynamics, Mechanics of Solids, Energy Systems, Manufacturing etc.


Round: Technical Interview
Experience: Advanced questions on the topic of your interest specifically related to Aerospace and Mechanical Engineering like Fluid Mechanics, Thermodynamics, Turbo-machinery etc, questions like what do you know about the company.

General Tips: Always follow your interest while choosing a suitable job. If you are not sure about your interest, keep options open and try to get information on all those options and select accordingly. Never run after money only. One must prioritize his/her interests first, then the kind of work in the company and then the package.
Prepare for the technical profiles by studying core subjects which interests you the most, but a person needs to have basic knowledge of other topics related to your department also.

Apply for the company only after gaining sufficient knowledge about it. Identify your interest and what kind of work you like, then apply to the company which suits your style of working and is apt for you to pursue your interests. One must not apply to all the companies just because everyone is applying. One must judge whether he/she is capable for that job or not and then decide in which companies to apply.
Try to be confident with your answers and give genuine replies in HR interviews. One must not give vague answers and change views as this would clearly give the indication that you are not able to give clear answers or you are making them up.
College Name: IIT Kanpur
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Voltas Interview FAQs

How many rounds are there in Voltas Site Engineer interview?
Voltas interview process usually has 3 rounds. The most common rounds in the Voltas interview process are Technical, Resume Shortlist and HR.
How to prepare for Voltas Site Engineer 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 Voltas. The most common topics and skills that interviewers at Voltas expect are Metro, Site Engineering and Site Supervision.
What are the top questions asked in Voltas Site Engineer interview?

Some of the top questions asked at the Voltas Site Engineer interview -

  1. How to calculate Exhaust CFM calculat...read more
  2. Treated fresh unit equipment parts name...read more
  3. How to calculate duct size...read more

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Voltas Site Engineer Interview Process

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Interview experience

4.7
  
Excellent
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₹2 L/yr - ₹6.5 L/yr
12% more than the average Site Engineer Salary in India
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