Tata Technologies Engineer Project Management Interview Questions and Answers

Q1. How many chambers are there in an OHT
Ans. 
There are typically two chambers in an overhead tank (OHT).
• Most OHTs have two chambers - one for storing water and one for controlling the water level.

• The water storage chamber holds the water supply, while the control chamber manages the flow of water into the tank.

• Having two chambers helps in maintaining a consistent water supply and pressure in the tank.
Answered by AI
Add your answer
Q2. What is the concrete and reinforcement quantity in an OHT
Ans. 
The concrete and reinforcement quantity in an OHT depends on the design specifications and dimensions of the overhead tank.
• Concrete quantity is calculated based on the volume of the tank and the required thickness of the walls and base.

• Reinforcement quantity is determined by the structural design requirements for strength and durability.

• Factors such as load capacity, water pressure, and seismic considerations also impa...read more
Answered by AI
Add your answer

Q1. What is your Expected CTC
Ans. 
My expected CTC is negotiable based on the responsibilities and opportunities offered by the position.
• My expected CTC is based on industry standards and my level of experience.

• I am open to discussing the compensation package during the interview process.

• I am looking for a competitive salary that reflects my skills and contributions to the company.
Answered by AI
Add your answer

Q1. Introduce yourself? This This question is just make you comfortable to boost your confidence because you surely know the answer.?
Ans. Prepare your introduction and speak. Ensure that your speak naturally - touch upon your education, family, academic & experience. Keep some thread which will generate another related questions & if successful then gobwith flow
Answered Anonymously
Add your answer
Q2. Why do you want to change?
Ans. Multiple answers.. Stagnant, better remuneration, better position, change of location... and many.. see what suits you. Try to avoid talking against any current & previous employer
Answered Anonymously
Add your answer

Q1. Introduction about ourselves
Add your answer
Q2. Future plan after 5 years
Ans. 
To become a proficient manager leading a team towards achieving organizational goals through strategic planning and effective communication.
• Continuously improve leadership skills through training and mentorship programs

• Gain experience in different departments to understand the overall functioning of the organization

• Work towards obtaining relevant certifications or advanced degrees for career advancement
Answered by AI
Add your answer
Q3. Why you are interested
Add your answer
Q4. Give us 2 reason to hire you
Add your answer

Q1. Two types of pavent 1:- Flexible pavement 2:-rigid pavement Types of progect 1:- New progect 2:- Realigment of road
Ans. 
Flexible pavement and rigid pavement are two types of pavements used in different types of road projects.
• Flexible pavement is made of multiple layers of materials that can flex under traffic loads.

• Rigid pavement is made of a single layer of concrete or asphalt that is rigid and does not flex.

• New projects involve constructing roads from scratch, while realignment projects involve changing the alignment of existing roads...read more
Answered by AI
View 2 more amswers
Q2. Constrution process:- surveying, enchrochment ,NGL, OGL
View 3 more amswers
Q3. Flexibile road :- 1:- Embankment as per site now taken thickness 3M , Large size of soil particles75mm lumps& cloud , liquid index<50% , plastic limit <25% , Swelling &shrinkage <50% , effective cbr as per...read more
Add your answer
Q4. 3:- confinement layer or new blanket
Add your answer
Q5. 4:- WMM:- It is mixture of aggregate and binding material, aggregate size4.75mm to 20mm. Binding material used stone dust ,morum,flyash, total compacted 300mm. Two layer 150mm &150mm. It is mix in pre mix...read more
Add your answer
Q6. (a) Prime coat:- low viscous cut back bitumen on wmm surface area fil up pores and void. (b) Tack coat:- Light application bitumen, ashphalt,emulsion,and dilute water applied on the prim coat.
Ans. 
The question describes the application of prime coat and tack coat on a WMM surface.
• Prime coat is a low viscous cut back bitumen used to fill up pores and voids on a WMM surface.

• Tack coat is a light application of bitumen, asphalt, emulsion, or dilute water applied on the prime coat.

• The purpose of the prime coat is to bond the WMM surface with the subsequent layers of asphalt.

• The tack coat helps in providing a strong b...read more
Answered by AI
Add your answer
Q7. 5 :- DBM:- It is total thickness 150mm. Compacted in two layer 100mm & 50mm Aggregate size 20mm to 28mm ,bitumen viscous grade VG30 grade bitumen mixture.
Add your answer
Q8. Tack coat :- light application bitumen ,Asphalt, emulsion,and diluted water on the surface area of DBM.
Add your answer
Q9. 6:- BC :- It is total thicness 50 mm compacted. It is mixture of aggregate size 13.1mm bitumen VG30 grade viscous.
Add your answer
Q10. 7:- Seal :- 6mm to 8mm thickness grvel or coarse sand mix with bitumen on BC course .provided camber on flexble pavement 1in 40 to 1in 40.
Add your answer
Q11. RIGID PAVEMENT :- All the process of embankment to GSB is same. DLC:- Specification 1 :- Aggregate size 26.5 mm 2:-water absorption<2% 3 :- soundness test :- Naso4 12% ...read more
Add your answer
Q12. DESIGIN PROCEDURE :- DLC thickness 150mm. 1:- use M15 grade concrete,max aggregate cement ratio 12:1 2:-The minimum cement content 150kg per cum. If flayash is more than >20% the mini.mum cement content. ...read more
Ans. 
Design procedure for 150mm DLC thickness using M15 grade concrete with specific requirements for cement content, testing, mixing, transportation, compaction, and curing.
• Use M15 grade concrete with maximum aggregate cement ratio of 12:1

• Minimum cement content of 150kg per cum, or 120kg per cum if flyash is more than 20%

• Perform 5 sample cube test after 7 day curing with strength of 10 MPA, and 1 sample cube test after 7 d...read more
Answered by AI
View 2 more amswers
Q13. PQC:- TOTAL THICKNESS 300MM Aggregate size 31.5mm. All specificition is same as DLC.
Add your answer
Q14. Design procedure :- 1 :- The minimum cement content 360 kg per cum.if the fly ash is more than 20% the minimum cement content 310 kg per cum. 2 :-The flexure strength of cement concrete after 28 days cur...read more
Ans. 
Design procedure for Senior Project Manager role including cement content, strength, joint design, and surface finishing.
• Minimum cement content of 360 kg per cum, or 310 kg per cum if fly ash is more than 20%

• Flexure strength of cement concrete after 28 days curing is 4.5 MPA

• Compressive strength of cement concrete after 28 days curing is 40 MPA

• Dowel bar provided for expansion joint vehicle load transfer between slabs

• Tie...read more
Answered by AI
Add your answer
Q15. CBR:- Developed by calforina division state highway to classiy soil sub grade &GSB CBR=3%-25% CLAY<8% SAND 15% -35% GRAVEL>25% THICKNESS OF PAVEMENT T=( 1.75P/CBR - A/3.14)
Add your answer

It is the final round with the Saint gobain glass CEO where you are provided with a research paper and you are supposed to prepare it in one day and present it in front of CEO, nominal difficulty level, from my experience they were trying to gauge presence of mind in candidates.

Q1. Mechanical Piping & Structural basis
Add your answer

Q1. Expected CTC, How much favoured you this company if we are hiring to you
Add your answer