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Delta Construction Co. W.L.L Interview Questions, Process, and Tips

Updated 10 Aug 2023

Delta Construction Co. W.L.L Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Jun 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 - One-on-one 

(15 Questions)

  • Q1. 1.Earthing and Lightning protection meggar values should be what to install these system ?? 2.For Lighting circuit what should be the rating of ELCB and MCCB in the Distribution board ??
  • Ans. 1.Earthing System = less than 1 ohms Lightning Protection System = less than 10 ohms . 2.ELCB 300 mA MCCB 10A .
  • Answered Anonymously
  • Q2. For Power circuit what should be the rating of ELCB and MCCB rating in Distribution board ???
  • Ans. 

    The rating of ELCB and MCCB in a distribution board for power circuits should be based on the load requirements and safety regulations.

    • ELCB rating should be based on the maximum fault current that can occur in the circuit to ensure proper protection against electrical shocks.

    • MCCB rating should be selected based on the maximum current that the circuit can handle without tripping.

    • Consider the type of load connected to th...

  • Answered by AI
  • Q3. For fire Alarm system Control Panel cable should of what type and NO &NC contact required at their panel or not ??
  • Ans. Fire Rated cable 2×2.5 core FP 200 CABLE . Yes No&NC contact are required at the panel end .
  • Answered Anonymously
  • Q4. For cooker unit in villas and flats what should be the MCB rating ??
  • Ans. 

    The MCB rating for cooker unit in villas and flats should typically be around 32A.

    • The MCB rating for a cooker unit is usually 32A to handle the load of the cooker.

    • It is important to consider the power consumption of the cooker and any other appliances connected to the same circuit.

    • Consulting with an electrician or following local electrical codes can help determine the appropriate MCB rating.

    • Using a higher MCB rating t...

  • Answered by AI
  • Q5. For under water lights and swimming pool lights what is the rating of ELCB in the swimming pool distribution board.
  • Ans. 

    The rating of ELCB in the swimming pool distribution board for underwater lights and swimming pool lights should be at least 30mA.

    • The ELCB rating should be at least 30mA to provide protection against electric shock in wet conditions.

    • This is important for safety in swimming pools where the risk of electric shock is higher.

    • ELCBs with higher ratings such as 100mA or 300mA may not provide adequate protection in wet environ...

  • Answered by AI
  • Q6. How many power sockets can be connected in a 1no ring main circuit in a Distribution board ??
  • Ans. 

    The number of power sockets that can be connected in a 1no ring main circuit in a Distribution board depends on the load capacity and design of the circuit.

    • The number of power sockets will depend on the load capacity of the circuit.

    • Consider the power rating of each socket and the total load that the circuit can handle.

    • Consult electrical regulations and guidelines for maximum allowable load on a ring main circuit.

    • Factor...

  • Answered by AI
  • Q7. For SMoke Extract Fan Panel a shunt trip is required or not ??
  • Ans. 

    Yes, a shunt trip is required for Smoke Extract Fan Panel.

    • A shunt trip is required for Smoke Extract Fan Panel to ensure the fan can be shut off remotely in case of emergency.

    • It is a safety feature that allows for quick deactivation of the fan in case of fire or smoke detection.

    • Without a shunt trip, there may be delays in shutting off the fan during an emergency situation.

  • Answered by AI
  • Q8. For lighting circuits what type of wire size is installed in the Distribution board ??
  • Ans. 

    The wire size installed in the Distribution board for lighting circuits is typically 1.5mm² or 2.5mm².

    • Typically, 1.5mm² or 2.5mm² wire sizes are installed in the Distribution board for lighting circuits.

    • The wire size is chosen based on the current rating and load requirements of the lighting circuit.

    • Proper wire sizing is crucial to ensure safety and prevent overheating in the electrical system.

  • Answered by AI
  • Q9. For power circuits,split AC unit ,cooker unit what wire size and type of cable is installed in Distribution board ??
  • Ans. Power circuits wire size is single core 4. sq.mm wire For Split Ac units wire size is single core 6. sq.mm wire For cooker unit wire size is single core 10.sq.mm wire
  • Answered Anonymously
  • Q10. For a load less than 20 kw in a 3 phase Distribution board what size of main incomer MCCB and what size of cable should be given to the Distribution board from the panel ??
  • Ans. 

    For a load less than 20 kW in a 3 phase Distribution board, a main incomer MCCB of 32A and a cable size of 6mm should be given.

    • Main incomer MCCB size should be 32A for a load less than 20 kW in a 3 phase Distribution board

    • Cable size should be 6mm for the Distribution board from the panel

  • Answered by AI
  • Q11. Main incomer MccB =63 Amperes Cabe Size will be = 4 core XLPE Copper cable
  • Q12. Traffic barrierr system required Fire Alrm System signal and how ??
  • Ans. 

    Traffic barrier system can be integrated with Fire Alarm System to provide early warning and evacuation signals in case of fire.

    • Traffic barrier system can be equipped with fire alarm sensors to detect smoke or fire.

    • Once fire is detected, the barrier system can automatically open to allow for evacuation of vehicles and people.

    • The barrier system can also trigger alarms and flashing lights to alert nearby individuals of t...

  • Answered by AI
  • Q13. Yes Traffic barrier system control panel required Fire Alarm system signal in the event of fire ,the traffic barrier should be open .its is connected through input/output module (I/O module)
  • Q14. Galvanised Cable tray and Cable trunking required earthing ??
  • Ans. 

    Yes, galvanised cable tray and cable trunking should be earthed for safety reasons.

    • Galvanised cable tray and cable trunking should be earthed to prevent electric shock hazards.

    • Earthing helps in dissipating any fault currents that may occur in the system.

    • It also helps in protecting the equipment and personnel from potential electrical faults.

    • Proper earthing ensures the system meets safety standards and regulations.

    • Examp...

  • Answered by AI
  • Q15. Yes G.I cable tray and G.I cable trunking reuires Earthing with single core 6 sq.mm cable Green /Yellow cable with loops to be connected to the joints of cable tray and trunking and end has to connected t...
Round 3 - HR 

(2 Questions)

  • Q1. Why you want to change the job
  • Q2. I want to work abroad .it worth challenge .I love challenges and wanted to grow in my professional carrier .

Interview Preparation Tips

Topics to prepare for Delta Construction Co. W.L.L Electrical Project Engineer interview:
  • Main construction and execution
  • Paper work
Interview preparation tips for other job seekers - Be confident .have self respect.love challenges in life which will enable us to grow .

Top Delta Construction Co. W.L.L Electrical Project Engineer Interview Questions and Answers

Q1. For a load less than 20 kw in a 3 phase Distribution board what size of main incomer MCCB and what size of cable should be given to the Distribution board from the panel ??
View answer (3)

Electrical Project Engineer Interview Questions asked at other Companies

Q1. What is important factors in cable calculation? Types of communication used in Automation industry & its length limitations, What is difference between Analog input 4-20mA & analog input (0-10v). Dg synch control panel & it's wo... read more
View answer (1)

Interview questions from similar companies

Interview Questionnaire 

1 Question

  • Q1. About Yourself

Interview Preparation Tips

Round: Test
Experience: Test level was medium, as i also sat for mahindra, i found L&T test was harder than mahindra!
Tips: Just study RS agarwal

Round: Group Discussion
Experience: It was easy for me, coz i was aware about tips of GD
Tips: Be the leader, if possibleTalk in between, even if u dont know topic much
Duration: 20 minutes

Round: Interview
Experience: This question was damn easy for me, coz i can talk more based on my activities & resume
Tips: Dont hesitate, stay calm & describe yourself, but not family background

General Tips: Be yourself, no technical knowledge is required(depends on panel u get)
Skill Tips: ""
College Name: IIT Roorkee
Motivation: To get placed!

I applied via PLACEMENT

Interview Preparation Tips

Round: Technical Interview
Experience: Good detailed interview in terms of technical knowledge
Tips: Should be thorough with the projects you have done during the course

General Tips: be confident of what you put in your resume
Technical knowledge regarding projects undertaken during engineering should be sound
Be confident
Skills: Communication, Thinking capability, knowledge applying capability
College Name: V.E.S Institute Of Technology
Motivation: Opportunity to work in a renowned and core technical company
Funny Moments: We consider the interview panelists to be as tough as our viva externals. Interviewers are mostly on your side(contrary to viva professors :P)

I was interviewed before Sep 2016.

Interview Questionnaire 

1 Question

  • Q1. Ocampo, basic electronics and C

Interview Preparation Tips

Round: Test
Duration: 1 hour
Total Questions: 50

Skills: Embedded Systems, C Programming
College Name: Sahyadri college of engineering

Interview Questionnaire 

3 Questions

  • Q1. Why do you want to join the company
  • Ans. 

    I want to join the company because of its innovative projects and strong company culture.

    • I am impressed by the company's track record of successful projects.

    • I believe the company's values align with my own professional goals.

    • I am excited about the opportunity to work with a talented team of professionals.

    • I see great potential for growth and development within the company.

  • Answered by AI
  • Q2. Why should we choose you
  • Ans. 

    I am a dedicated and hardworking individual with relevant skills and experience.

    • I have a strong work ethic and am committed to delivering high-quality results.

    • I have relevant experience and skills that align with the requirements of the position.

    • I am a quick learner and adaptable to new environments.

    • I am passionate about the industry and eager to contribute to the team.

  • Answered by AI
  • Q3. What profile would you like to like to work in
  • Ans. 

    I would like to work in a marketing and communications profile.

    • Experience in creating marketing campaigns

    • Strong communication skills

    • Ability to analyze market trends and consumer behavior

    • Proficiency in social media and digital marketing

    • Collaboration with cross-functional teams

  • Answered by AI

Interview Preparation Tips

College Name: NIT Kurukshetra

I applied via Campus Placement and was interviewed before Sep 2019. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Technical
  • Q2. HR

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview is simply a formal discussion for knowing about candidates' communication & soft skill. It describes that how you present yourself .
Interview comprises "inter + view". So, interviewer only wants that candidate should according to job profile.

I applied via Naukri.com and was interviewed before Oct 2019. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Concrete rate breakup, Asking rate
  • Q2. Unique thumbrules breakup and unit conversion

Interview Preparation Tips

Interview preparation tips for other job seekers - I explained the concrete breakup with the margin of sub contractor, also explain the subcontractor unit rate breakup and Asking rate is anything like in cricket how many balla are remaining and how much u need to score more. Like.

Joining in L&T is my (No) for evey civil engineers dream..
Thumbrules break up
Rebar - (D2/162) ----(Area x Lengh x 7850).
Like

I applied via Naukri.com and was interviewed in Jul 2019. There were 3 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Asked about To mentioned areas of weakness of L&T, or needs improvement?
  • Q2. How to make check or maintain elevation of Underground Piping.
  • Ans. 

    Maintain elevation of underground piping by using level instruments and proper installation techniques.

    • Use a level instrument to check the elevation of the piping during installation.

    • Ensure that the piping is installed with a consistent slope to prevent low spots where water can accumulate.

    • Regularly inspect the piping to ensure that it has not shifted or settled, which can affect the elevation.

    • Consider using supports o...

  • Answered by AI
  • Q3. My Job specific role & responsibility, in previous organisation.
  • Ans. 

    In my previous role as Assistant Manager, I was responsible for overseeing daily operations, managing staff, and ensuring customer satisfaction.

    • Managed a team of employees and delegated tasks effectively

    • Handled customer complaints and resolved issues in a timely manner

    • Created and implemented strategies to improve efficiency and productivity

    • Collaborated with other departments to achieve company goals

    • Conducted performanc

  • Answered by AI
  • Q4. Welding Electrodes for different materials.
  • Ans. 

    Welding electrodes are chosen based on the material being welded. Different materials require different types of electrodes.

    • Electrodes for mild steel have a coating that produces a stable arc and minimal spatter.

    • Stainless steel electrodes have a coating that resists corrosion and produces a smooth, clean weld.

    • Cast iron electrodes have a high nickel content to prevent cracking.

    • Aluminum electrodes have a special coating ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Just Be confidant, Be Humble, Be aware about your roles & Responsibility during job Period.

Interview Questionnaire 

5 Questions

  • Q1. Pertaining to the mentioned roles and responsibilities in your resume
  • Q2. Planning and work order creation
  • Q3. Piling activities
  • Q4. Introduction
  • Q5. Cross checking of documents

Interview Preparation Tips

Round: Resume Shortlist
Experience: On the criteria that I scored atleast 60% overall and had no gap between job/s.

Interview Questionnaire 

2 Questions

  • Q1. The question was regarding the present role I'm assigned and how the implementation of scheduling tools can help planning of E.P.C. in their present business unit.
  • Q2. Technical question on my present project scheduling role & any other digital concept i'm associated with it currently.

Interview Preparation Tips

Round: Resume Shortlist
Experience: These days, not many companies shortlists the candidates by themselves instead they hire third parties in order to minimize the resources and cost burden. These talent acquisition members initially filters the resumes based upon the Years of Experience & the key skills which they receive from their parent companies by matching with the 70-80 % kind of similar roles of the candidates.

In my case, both my experience & roles are perfectly in sync with their requirements. So, they contacted me via naukri.com and asked me to share the updated resume & within a week I got the confirmation of my resume shortlisting & date for the 1st round of interview.

Round: Test
Experience: Primavera Scheduling Test

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Delta Construction Co. W.L.L Interview FAQs

How many rounds are there in Delta Construction Co. W.L.L interview?
Delta Construction Co. W.L.L interview process usually has 3 rounds. The most common rounds in the Delta Construction Co. W.L.L interview process are Resume Shortlist, One-on-one Round and HR.
What are the top questions asked in Delta Construction Co. W.L.L interview?

Some of the top questions asked at the Delta Construction Co. W.L.L interview -

  1. For a load less than 20 kw in a 3 phase Distribution board what size of main i...read more
  2. For under water lights and swimming pool lights what is the rating of ELCB in t...read more
  3. For lighting circuits what type of wire size is installed in the Distribution b...read more

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Delta Construction Co. W.L.L Interview Process

based on 1 interview

Interview experience

4
  
Good
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