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Voltas Interview Questions, Process, and Tips

Updated 21 Feb 2025

Top Voltas Interview Questions and Answers

View all 106 questions

Voltas Interview Experiences

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129 interviews found

Assistant Manager Interview Questions & Answers

user image Trivedi Dhaval Ajaykumar

posted on 11 Feb 2024

Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via AngelList and was interviewed in Jan 2024. There were 2 interview rounds.

Round 1 - One-on-one 

(3 Questions)

  • Q1. Privous company roll and responsible
  • Q2. Welding knowledge
  • Q3. Brazing knowledge
Round 2 - Technical 

(2 Questions)

  • Q1. Vapour compressor cycles
  • Q2. Star to delta connection ✨️

Top Voltas Assistant Manager Interview Questions and Answers

Q1. How to convert a plus chiller to minus chiller package
View answer (2)

Assistant Manager Interview Questions asked at other Companies

Q1. You are Handling cash operations then how you manage operations with sales ?
View answer (86)

SAP Operator Interview Questions & Answers

user image Anonymous

posted on 8 Oct 2024

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

I applied via Company Website and was interviewed in Sep 2024. There was 1 interview round.

Round 1 - Group Discussion 

Normally questions like what your qualifications and what's knowledge

SAP Operator Interview Questions asked at other Companies

Q1. What is your Name? & you have any knowledge regarding SAP system?
View answer (1)

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

Top Voltas Site Engineer Interview Questions and Answers

Q1. How to calculate Exhaust CFM calculate??
View answer (1)

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 (2)
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(2 Questions)

  • Q1. Tell about yourself
  • Ans. 

    I am a dedicated and experienced Production Engineer with a strong background in manufacturing processes and quality control.

    • Bachelor's degree in Mechanical Engineering

    • 5+ years of experience in production engineering

    • Proficient in CAD software and manufacturing processes

    • Led a team to improve production efficiency by 20% in my previous role

  • Answered by AI
  • Q2. What is your role
  • Ans. 

    As a Production Engineer, my role involves overseeing the manufacturing process, ensuring efficiency, quality, and safety.

    • Oversee the manufacturing process to ensure efficiency and quality

    • Identify and troubleshoot any issues that arise during production

    • Implement improvements to enhance productivity and reduce costs

    • Collaborate with other departments to optimize processes and meet production goals

  • Answered by AI

Production Engineer Interview Questions asked at other Companies

Q1. How to solve the problem in robot means how to detect fault?
View answer (9)

Voltas interview questions for popular designations

 Assistant Manager

 (7)

 Service Engineer

 (7)

 Safety Officer

 (4)

 Site Engineer

 (4)

 AC Technician

 (3)

 AC and Refrigeration Technician

 (2)

 Area Sales Manager

 (2)

 Area Service Manager

 (2)

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
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 

(5 Questions)

  • Q1. How to join your company to work him
  • Q2. How much salary for fresher accountant?
  • Q3. How to work a best employer?
  • Ans. 

    To work for the best employer, one must prioritize a positive work culture, opportunities for growth, fair compensation, and open communication.

    • Prioritize a positive work culture where employees feel valued and supported.

    • Look for opportunities for growth and development within the company.

    • Ensure fair compensation and benefits for employees.

    • Maintain open communication channels between employees and management.

    • Seek out a...

  • Answered by AI
  • Q4. Company providesme some benfits like medical ' health travelling'?
  • Q5. What was the grow in 5 years company dalma?
Round 3 - Group Discussion 

Impressive for me something question didn't satisfied

Interview Preparation Tips

Interview preparation tips for other job seekers - Ok that's enough for me

Electrical Technician Interview Questions asked at other Companies

Q1. Preventive Maintenance of All Kinds of H.V & LV Breakers, Motors, Voltage Up To 33 KV & 11 KV & 6.6.KV /2400 KW ,Transformer(15.75KV /230 KV ), Corrective Maintenance of HV/MV /LV Switches gears,VCB,ACB,MOCB,SF6 Breakers, Breake... read more
View answer (4)

Get interview-ready with Top Voltas Interview Questions

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - 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
Round 2 - Technical 

(6 Questions)

  • Q1. Too much technical about RAC
  • Ans. Latent heat, sensible heat, heat load calculation
  • Answered Anonymously
  • Q2. How to convert a plus chiller to minus chiller package
  • Ans. 

    To convert a plus chiller to a minus chiller package, the refrigeration system needs to be modified to accommodate the change in temperature requirements.

    • Modify the refrigeration system to allow for lower temperatures

    • Adjust the settings and controls to operate at negative temperatures

    • Install additional insulation to maintain lower temperatures

    • Replace any components that are not rated for sub-zero temperatures

  • Answered by AI
  • Q3. Few technicalities which can help you answer on HVAC segment
  • Ans. How to design & built a project using Autocad2D
  • Answered Anonymously
  • Q4. Difference between inverter and fixed speed
  • Ans. 

    Inverter changes speed based on load, while fixed speed operates at a constant speed.

    • Inverter adjusts motor speed to match the required load, saving energy and reducing wear and tear.

    • Fixed speed motors operate at a constant speed regardless of the load, leading to higher energy consumption.

    • Inverter technology is commonly used in air conditioners and refrigerators for energy efficiency.

    • Fixed speed motors are often found...

  • Answered by AI
  • Q5. How is pumps HP calculated
  • Ans. 

    Pump HP is calculated using the formula: HP = (Q x H) / (3960 x Efficiency)

    • HP = Horsepower of the pump

    • Q = Flow rate of the pump in gallons per minute (GPM)

    • H = Total head in feet

    • Efficiency = Efficiency of the pump as a decimal

  • Answered by AI
  • Q6. What is suction head
  • Ans. 

    Suction head is the vertical distance between the pump impeller and the surface of the liquid being pumped.

    • Suction head is important in determining the efficiency of a pump.

    • It is crucial for ensuring that the pump does not cavitate, which can damage the pump.

    • Examples of suction head include static suction head and dynamic suction head.

  • Answered by AI
Round 3 - Technical 

(8 Questions)

  • Q1. Chiller selection based on which parameters
  • Ans. 

    Chiller selection is based on various parameters such as cooling capacity, efficiency, size, noise level, and cost.

    • Cooling capacity: Determine the required cooling capacity based on the size of the space and heat load.

    • Efficiency: Look for energy-efficient models to reduce operating costs.

    • Size: Consider the physical dimensions of the chiller to ensure it fits in the designated space.

    • Noise level: Choose a chiller with lo...

  • Answered by AI
  • Q2. Inlet & outlet temp for both evap & Cond If aircooled ambient prescription in ISHRAE
  • Ans. 

    The inlet and outlet temperatures for both the evaporator and condenser depend on the ambient conditions prescribed by ISHRAE.

    • Inlet and outlet temperatures for the evaporator and condenser will vary based on the ambient conditions specified by ISHRAE standards.

    • For air-cooled systems, the inlet temperature for the evaporator is typically higher than the outlet temperature, while the opposite is true for the condenser.

    • IS...

  • Answered by AI
  • Q3. VRF : what is diversity, how it helps to gain more bookings
  • Q4. How to design ODU VRF with AHU
  • Ans. 

    Designing ODU VRF with AHU involves selecting compatible units, determining capacity requirements, and ensuring proper installation.

    • Select compatible ODU VRF and AHU units based on capacity and efficiency requirements

    • Calculate the total cooling and heating load of the space to determine the capacity needed

    • Design the refrigerant piping and electrical connections between the ODU VRF and AHU

    • Ensure proper ventilation and a...

  • Answered by AI
  • Q5. How refnets are calculated
  • Ans. 

    Refnets are calculated based on the number of referrals made by an individual.

    • Refnets are typically calculated by counting the number of referrals made by an individual.

    • The formula for calculating refnets may vary depending on the specific program or system being used.

    • Refnets can be used to track the effectiveness of referral programs and the performance of individuals in generating referrals.

  • Answered by AI
  • Q6. In chilled water syatem where is PIBCV valves are installed
  • Ans. 

    PIBCV valves are typically installed on the supply side of the chilled water system.

    • PIBCV valves are installed on the supply side to control the flow of chilled water into the system.

    • They are often located near the chillers or air handling units.

    • PIBCV valves help regulate the temperature of the chilled water circulating in the system.

    • These valves are crucial for maintaining the efficiency and performance of the chilled

  • Answered by AI
  • Q7. What is IK/TR & What is NPLV
  • Ans. 

    IK/TR stands for Installment Key/Total Receivables and NPLV stands for Net Present Loan Value.

    • IK/TR is a financial metric used to calculate the ratio of total installment payments to total receivables.

    • NPLV is a financial metric used to determine the net present value of a loan.

    • IK/TR is important for assessing the repayment capacity of borrowers, while NPLV helps in evaluating the profitability of loans.

    • Example: If a bo...

  • Answered by AI
  • Q8. What is MaX COP of VRF vs Chillers
  • Ans. 

    The MaX COP of VRF systems is typically higher than that of chillers.

    • VRF systems generally have a higher COP (Coefficient of Performance) compared to chillers.

    • VRF systems can achieve COP values of 4 or higher, while chillers typically have COP values around 2 to 3.

    • The higher COP of VRF systems makes them more energy efficient and cost-effective in the long run.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Too much technicalities leads to zero increments, be aggressive on piches you give

Top Voltas Assistant Manager Interview Questions and Answers

Q1. How to convert a plus chiller to minus chiller package
View answer (2)

Assistant Manager Interview Questions asked at other Companies

Q1. You are Handling cash operations then how you manage operations with sales ?
View answer (86)

Jobs at Voltas

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

I applied via AmbitionBox and was interviewed in Oct 2023. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. How to AC installed
  • Ans. 

    AC installation involves mounting the unit, connecting electrical components, and testing for proper functionality.

    • Mount the AC unit securely on a wall or window

    • Connect the electrical components following the manufacturer's instructions

    • Test the AC to ensure it is cooling properly

  • Answered by AI
  • Q2. How to fix problems derneg
  • Ans. 

    To fix problems as an Installation Technician, troubleshoot the issue, identify the root cause, and implement the appropriate solution.

    • Troubleshoot the issue by checking connections and settings

    • Identify the root cause of the problem

    • Implement the appropriate solution, which may involve repairing or replacing components

    • Test the system to ensure the problem is resolved

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. AC installer technicians
  • Q2. AC installer technician

Interview Preparation Tips

Interview preparation tips for other job seekers - Aysha terenig senter Lucknow
Saudi arab 8 year experience

Installation Technician Interview Questions asked at other Companies

Q1. How to fix problems derneg
View answer (1)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. First question is self introduction, my designation, education, how many years exp., how many years relevant exp., software knowledge, how may members handle in floor for project, file study, project stand...
  • Q2. I answer to sir that opposite site sitting hire, I replied for all answer that I knows. Already more than 17 years exp. on MEP (BIM) as well as software.

MEP Coordinator Interview Questions asked at other Companies

Q1. How to design Ff system?
View answer (1)
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Jun 2023. There were 6 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
Round 2 - Group Discussion 

Planning is best way of working style and complete the job very quality work.

Round 3 - Technical 

(5 Questions)

  • Q1. Yes but working experience on the job
  • Q2. Any way of working answer
  • Q3. Experience matter person is don't loss any item on company very very important
  • Q4. Wtp, ESR , Intake , pipe line- Di &HDPE,FHTC connection and etc with billing any work.
  • Q5. Thanks and regards Samir mishra Please take chance the I will showingmyhard workingin a mont.
Round 4 - Assignment 

Construction manager discussion with start work .

Round 5 - Case Study 

Any work start before discussion with lovour and supervisor .

Round 6 - Group Discussion 

Group discussion is most important the work will be start the don't any problem

Civil Site Engineer Interview Questions asked at other Companies

Q1. What is the minimum Grade of Concrete used in R.C.C. works?
View answer (63)

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:
Do not use an unprofessional email address such as cool_boy@email.com. It shows a lack of professionalism by the candidate.
View all 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??

Top Voltas Site Engineer Interview Questions and Answers

Q1. How to calculate Exhaust CFM calculate??
View answer (1)

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 (2)

Voltas Interview FAQs

How many rounds are there in Voltas interview?
Voltas interview process usually has 2-3 rounds. The most common rounds in the Voltas interview process are Technical, HR and Resume Shortlist.
How to prepare for Voltas 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 HVAC, Design Engineering, Consumer Durables, Area Sales Management and Communication Skills.
What are the top questions asked in Voltas interview?

Some of the top questions asked at the Voltas interview -

  1. How much sallery you want? And you know about the term and condition of this jo...read more
  2. Can you explain Ohm's Law and how it relates to electrical circuits? What is t...read more
  3. What is three important parameters to monitor projec...read more
How long is the Voltas interview process?

The duration of Voltas interview process can vary, but typically it takes about less than 2 weeks to complete.

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Voltas Interview Process

based on 159 interviews

Interview experience

4.3
  
Good
View more

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Voltas Reviews and Ratings

based on 2.1k reviews

4.0/5

Rating in categories

3.8

Skill development

3.8

Work-life balance

3.6

Salary

4.1

Job security

3.8

Company culture

3.3

Promotions

3.7

Work satisfaction

Explore 2.1k Reviews and Ratings
Assistant Manager - Branch F&C

Pune

4-6 Yrs

â‚ą 10-12 LPA

Management Trainee - CA

Middle east

Not Disclosed

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