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L&T Water & Effluent Treatment Mechanical Supervisor Interview Questions and Answers

Updated 16 Aug 2023

L&T Water & Effluent Treatment Mechanical Supervisor Interview Experiences

1 interview found

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

I applied via Approached by Company and was interviewed before Aug 2022. There were 3 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 - Coding Test 

Some points of coding test and technically test

Round 3 - Technical 

(1 Question)

  • Q1. How can pump seal replacement
  • Ans. 

    Pump seal replacement can be done by following proper procedures and using the right tools.

    • Ensure the pump is turned off and disconnected from power source before starting the replacement.

    • Remove the old seal carefully, taking note of its orientation and position.

    • Clean the seal chamber thoroughly before installing the new seal.

    • Apply lubricant or sealant as recommended by the manufacturer.

    • Reassemble the pump and test for

  • Answered by AI

Interview questions from similar companies

I applied via Naukri.com and was interviewed in Mar 2022. There were 2 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 tips
Round 2 - HR 

(4 Questions)

  • Q1. Tell me about yourself.
  • Q2. What are your salary expectations?
  • Q3. What is your family background?
  • Q4. HOW TO TEAM SPRIT AND ABLITYTOADAPT
  • Ans. 

    Team spirit and adaptability are crucial for a Mechanical Supervisor.

    • Encourage open communication and collaboration among team members.

    • Be willing to adjust plans and strategies as needed.

    • Lead by example and demonstrate a positive attitude towards change.

    • Provide training and support to team members to help them adapt to new situations.

    • Celebrate team successes and learn from failures together.

    • Example: During a project, i...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - PASSION TOCONSCENT improvements

I applied via Company Website and was interviewed in May 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What is the maintenance of vcb and acb transformer
  • Ans. 

    VCB and ACB transformers require regular maintenance to ensure optimal performance and prevent breakdowns.

    • Regular inspection of the transformer and its components

    • Cleaning of the transformer and its components

    • Checking and tightening of connections

    • Testing of protective devices

    • Replacement of worn out or damaged parts

    • Regular oil analysis

    • Following manufacturer's recommended maintenance schedule

    • Training of personnel on prope

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - You should know about these questions

I applied via Walk-in and was interviewed before May 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Electrical operation and maintenance

Interview Preparation Tips

Interview preparation tips for other job seekers - Electrical maintenance

I applied via Company Website and was interviewed before Jul 2021. 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 tips
Round 2 - Technical 

(2 Questions)

  • Q1. Power plant related Questions
  • Q2. Steam turbine and AFBC and CFBC Boiler
Round 3 - HR 

(1 Question)

  • Q1. General Questions for personal not technically

Interview Preparation Tips

Interview preparation tips for other job seekers - Always Ready to face Interview not worry about it gave answers that you Know fairly.

I applied via Recruitment Consultant and was interviewed in May 2019. There were 3 interview rounds.

Interview Questionnaire 

6 Questions

  • Q1. What are the standards used for plant layout in refineries
  • Ans. 

    Standards for plant layout in refineries ensure safety, efficiency, and compliance with regulations.

    • Plant layout should prioritize safety and minimize the risk of accidents.

    • Efficiency is also important, with consideration given to the flow of materials and equipment.

    • Regulations and industry standards must be followed, such as those set by OSHA and API.

    • Examples of layout considerations include spacing between equipment,...

  • Answered by AI
  • Q2. What is the frequency on visiting Vendor Shops for expediting
  • Ans. 

    The frequency of visiting vendor shops for expediting depends on various factors such as project timelines, vendor reliability, and urgency of the situation.

    • The frequency of visiting vendor shops for expediting can vary from daily visits to weekly or monthly visits.

    • It depends on the project timelines and the urgency of the situation. If a project is running behind schedule, more frequent visits may be required to ensur...

  • Answered by AI
  • Q3. Have You worked in CDU-VDU unit?
  • Q4. What is DCU?
  • Ans. 

    DCU stands for Dublin City University, a university located in Dublin, Ireland.

    • DCU was established in 1980 and has over 17,000 students.

    • It offers a wide range of undergraduate and postgraduate courses in various fields such as business, engineering, science, arts, and humanities.

    • DCU is known for its innovative approach to education and research, and has partnerships with many leading companies and institutions.

    • Some not...

  • Answered by AI
  • Q5. Why it is called delayed?
  • Ans. 

    Delayed is called so because it refers to something that is postponed or occurs after the expected time.

    • The term 'delayed' is used to describe situations where there is a time lag or postponement.

    • It implies that something is not happening immediately or as scheduled.

    • Delays can occur due to various reasons such as technical issues, logistical problems, or unforeseen circumstances.

    • For example, a delayed flight refers to ...

  • Answered by AI
  • Q6. What happens at CDU-VDU?

Interview Preparation Tips

Interview preparation tips for other job seekers - Only one technical interview and final negotiation with HR

Skills evaluated in this interview

I applied via Walk-in and was interviewed in Aug 2020. There were 3 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Give ur introduction
  • Q2. Tell us about transformer
  • Ans. 

    A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.

    • Transformers are used to increase or decrease the voltage levels in electrical power transmission and distribution systems.

    • They consist of two or more coils of wire, known as windings, which are wound around a core made of magnetic material.

    • The primary winding is connected to the input v...

  • Answered by AI
  • Q3. How we found current in motor?
  • Ans. 

    Current in a motor can be found using an ammeter.

    • Connect the ammeter in series with the motor

    • Turn on the motor and measure the current

    • Current can be found using the formula I = V/R

    • Use a clamp meter to measure current without breaking the circuit

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident at interview

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

General about introduction

Round 2 - HR 

(2 Questions)

  • Q1. Iti electrical year
  • Q2. Experience inyears
  • Ans. 

    I have 5 years of experience in a supervisory role.

    • Managed a team of 10 employees in a retail setting

    • Implemented new training programs to improve employee performance

    • Handled scheduling, performance evaluations, and conflict resolution

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Good
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed in Nov 2024.

Round 1 - Aptitude Test 

Simple and easy. Time matters

Round 2 - Group Discussion 

Tests your confidence and collaboration.

Round 3 - Technical 

(4 Questions)

  • Q1. Family background.
  • Q2. Favorite subject.
  • Ans. 

    Thermodynamics

    • Fascinated by the laws of energy and heat transfer

    • Enjoy studying the behavior of gases and fluids

    • Find applications in engines, refrigeration systems, and power plants

  • Answered by AI
  • Q3. Questions from resume.
  • Q4. Ready to relocate.
  • Ans. 

    Yes, I am open to relocating for the right opportunity.

    • I am willing to relocate for the right job opportunity that aligns with my career goals.

    • I am open to exploring new locations and experiencing different cultures.

    • I understand that relocation may be necessary for career advancement and personal growth.

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Jun 2024. There were 2 interview rounds.

Round 1 - Technical 

(7 Questions)

  • Q1. Electrical related
  • Q2. Electrical troubleshooting related
  • Q3. Electrical inspection related
  • Q4. Electrical safety
  • Q5. Electrical drawing relatef
  • Q6. Electrical preventive maintenance related
  • Q7. Electrical drawing preparation
Round 2 - Case Study 

One fault occurs in electrical panel fure same fault preventive action

Interview Preparation Tips

Topics to prepare for VA Tech Wabag Electrical Engineer interview:
  • Electrical Maintenance

L&T Water & Effluent Treatment Interview FAQs

How many rounds are there in L&T Water & Effluent Treatment Mechanical Supervisor interview?
L&T Water & Effluent Treatment interview process usually has 3 rounds. The most common rounds in the L&T Water & Effluent Treatment interview process are Resume Shortlist, Coding Test and Technical.

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L&T Water & Effluent Treatment Mechanical Supervisor Interview Process

based on 1 interview

Interview experience

4
  
Good
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