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L&T Metro Rail BMS Operator & BMS Technician Interview Questions and Answers

Updated 17 Dec 2020

L&T Metro Rail BMS Operator & BMS Technician Interview Experiences

1 interview found

I applied via Campus Placement and was interviewed before Dec 2019. There was 1 interview round.

Interview Questionnaire 

4 Questions

  • Q1. What is bms and plcs
  • Ans. 

    BMS stands for Building Management System and PLCs stands for Programmable Logic Controllers.

    • BMS is a computer-based control system that manages and monitors a building's mechanical and electrical equipment.

    • PLCs are industrial control systems that automate processes and machinery in manufacturing and other industries.

    • BMS and PLCs work together to control and optimize a building's energy usage and equipment performance.

    • ...

  • Answered by AI
  • Q2. Bms is a building management system which can operate and control monitoring both electrical and mechanical equipments like lights escalators, lifts, exhausts dampers odus and idus etc..
  • Q3. R u rite to select ur interview
  • Q4. Yes sure sir

Interview Preparation Tips

Interview preparation tips for other job seekers - Finally I selected the interview

Skills evaluated in this interview

Interview questions from similar companies

Interview Questionnaire 

1 Question

  • Q1. I was asked about my soft skills and my perfection in C/C++ programming language

Interview Preparation Tips

Round: HR Interview
Experience: My soft skills are average. Not extraordinary and I have a command over C. This helped me with this

College Name: Jaypee University Of Information Technology

I applied via Company Website and was interviewed before May 2021. 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 Resume tips
Round 2 - HR 

(5 Questions)

  • Q1. Tell me about your self?
  • Ans. I am Shaik Munvar Hussain, I have completed my bachelor's technology in the discipline of Civil Engineering with a CGPA of 9.0. My hobbies are cooking, reding books, plantation, helping my mother in her works. I am a deterministic and enthisiastic boy to leanr new things.
  • Answered by Shaik Munvar Hussain
  • Q2. What are the subjects you are interested in?
  • Ans. Transportation Engineering, Building Materials, and Soil Mechanics.
  • Answered by Shaik Munvar Hussain
  • Q3. You and your friend got shortlisted for this internship, but I need to give this offer to only one. To whom I need to give this offer?
  • Ans. Actually this internship is important to both of us. But as per your selection, whoever satisfied for your questions by our answers, you should go with them ma'am.
  • Answered by Shaik Munvar Hussain
  • Q4. Why should we provide polythien sheet to the pillar?
  • Ans. 

    Polythene sheet is provided to the pillar for protection against moisture and corrosion.

    • Polythene sheet acts as a barrier between the pillar and external environment.

    • It prevents moisture from seeping into the pillar, which can cause corrosion.

    • The sheet also protects the pillar from dust, dirt, and other contaminants.

    • By providing a polythene sheet, the lifespan of the pillar can be extended.

    • Examples: Construction sites ...

  • Answered by AI
  • Q5. How do you got to know this company?

Interview Preparation Tips

Interview preparation tips for other job seekers - You just have a peaceful mind while attending an interview. If you know the answer to the question, then explain the answer clearly to the interviewer.

I applied via Company Website and was interviewed before Nov 2021. There were 5 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 - Aptitude Test 

Electrical Engineering questions, similar to pattern of GATE (Objective test of 3h)

Round 3 - Group Discussion 

Current Affairs, Government Schemes are generally picked up for Group Discussion topics. They don't usually share the structure and let the things go by at their own pace and method.

Round 4 - Technical 

(1 Question)

  • Q1. Interview had questions mostly from Power Electronics, Electrical Machines and Power Systems. Apart from that the interviewer expects that the candidate is well aware of recent updates of metro systems wor...
Round 5 - Medical Test 

(1 Question)

  • Q1. Medical Test is mandatory and anyone not having 6/6 vision (with/without) spectacles, as well as people with Lasik surgery are rejected.

Interview Preparation Tips

Topics to prepare for Delhi Metro Rail Corporation Assistant Manager interview:
  • Power Electronics
  • Electrical Machines
  • Power Systems
Interview preparation tips for other job seekers - Basic Electrical Engineering concepts are enough to go through the interview. The GD is one of the major deciders as DMRC looks for people who can carry around a meaningful conversation in a group of people. Awareness of railway systems around the world also helps a lot.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Be well-versed with C, SDLC and protocol standards
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(4 Questions)

  • Q1. Storage classes, Volatile, Programs on arrays
  • Q2. Describe my project
  • Q3. SDLC in general
  • Ans. 

    SDLC stands for Software Development Life Cycle, which is a process used by software development teams to design, develop, and test high-quality software.

    • SDLC consists of several phases including planning, analysis, design, implementation, testing, and maintenance.

    • Each phase has its own set of activities and deliverables to ensure the software meets the requirements and quality standards.

    • Examples of SDLC models include...

  • Answered by AI
  • Q4. CAN protocol functionality
  • Ans. 

    CAN protocol is a communication standard used in automotive and industrial applications.

    • CAN protocol stands for Controller Area Network

    • It is a message-based protocol used for communication between electronic control units (ECUs)

    • CAN protocol allows for high-speed communication and real-time data transmission

    • It is commonly used in automotive applications for functions such as engine control, transmission control, and bod...

  • Answered by AI

Skills evaluated in this interview

Interview Questionnaire 

7 Questions

  • Q1. My interview started with my introduction followed by some questions related to the Software Engineering
  • Q2. Explain SDLC(Software Development Life Cycle)?
  • Ans. 

    SDLC is a process followed by software development teams to design, develop and test high-quality software.

    • SDLC consists of several phases including planning, analysis, design, development, testing, deployment, and maintenance.

    • Each phase has its own set of deliverables and objectives.

    • SDLC models include Waterfall, Agile, and DevOps.

    • SDLC helps ensure that software is developed efficiently, on time, and within budget.

    • SDL...

  • Answered by AI
  • Q3. Name different Software Development Models You know about?
  • Ans. 

    Different software development models

    • Waterfall model

    • Agile model

    • Spiral model

    • V-model

    • Iterative model

    • RAD model

    • Prototype model

    • Incremental model

  • Answered by AI
  • Q4. Explain Waterfall model.It's advantages and disadvantages?
  • Ans. 

    Waterfall model is a linear sequential approach to software development.

    • Advantages: clear and well-defined stages, easy to understand and manage, suitable for small projects with stable requirements

    • Disadvantages: inflexible, difficult to make changes once a stage is completed, testing is done only at the end, not suitable for large or complex projects

    • Stages: requirements gathering, design, implementation, testing, depl...

  • Answered by AI
  • Q5. What's Agile methodology and it's advantages over waterfall model?
  • Ans. 

    Agile is an iterative approach to software development that emphasizes flexibility and customer satisfaction.

    • Agile involves breaking down projects into smaller, more manageable chunks called sprints.

    • It prioritizes collaboration between developers, customers, and stakeholders.

    • It allows for changes and adjustments to be made throughout the development process.

    • It promotes continuous delivery and improvement.

    • Advantages ove...

  • Answered by AI
  • Q6. Dicussions about my Project.Explain E-R diagram of your Project?Have you done any Project in C,C++?Which Software Development Model you used?
  • Ans. 

    Questions about my project, E-R diagram, C/C++ projects, and software development model used.

    • Explained my project and its E-R diagram

    • Shared my experience with C/C++ projects

    • Discussed the software development model used

    • Provided examples to support my answers

  • Answered by AI
  • Q7. HR round was also with the techical interview so they asked some general HR questions

Interview Preparation Tips

Round: Test
Experience: The test was very easy, and the questions were on the basics of each section and time was also enough to complete all the questions.
Duration: 90 minutes
Total Questions: 57

Round: Group Discussion
Experience: It was scheduled after the first round, but as they don't have much time and also the student's shortlisted after the first round were not many. So, students were called directly for the interviews without any GD.

Skills:
College Name: NIT Hamirpur

Skills evaluated in this interview

I applied via Campus Placement and was interviewed before May 2018. There was 0 interview round.

Interview Preparation Tips

General Tips: Bombardier hired me from CDAC ACTS, Pune. The interview process was fairly easy. If you are clear with the concepts then you would have no problem in clearing the rounds. My advice would be that one should have good knowledge of control systems, power electronics to clear the test. English should be fairly proficient.
Skills: Communication, Body Language, Analytical Skills, Leadership, Presentation Skills
Duration: <1 week

Interview Questions & Answers

Delhi Metro Rail Corporation user image Anonymous

posted on 21 May 2015

Interview Preparation Tips

Round: Group Discussion
Experience: Group Discussion:
It is a 10-15 minute session and no elimination is done at this stage but this stage carries marks which is counted in your overall merit rank.
GD topics are mostly of current affairs.Any recent news or incidents or any matter of national importance which are making headlines in the newspaper may get a place in GD topic so go through the recent important news before appearing in the GD.
Tips: A merit list is prepared based on written score(in your case GATE score)+ GD Score+ Interview Score and those who get their name figured in merit list will be called for medical test which is not too problematic.Hope it helps. Good Luck!

Round: Technical Interview
Experience: Interview: 
My interview lasted for around 35 minutes.
Interview Panel consists of 7-8 members in which 2-3 will be IIT-Delhi Professors of relevant field. Interview questions are not too complex. During my interview some of the questions were related to HR like which place i belong to,importance of my place, schooling etc etc..then came a bang when they shifted there gear to technical questions mostly related to my industrial training. Major focus of the interview was my final year project. there were some GK questions also like what are the important sectors of indian economy and there percentage contribution in India's GDP blah blah...some basic electrial engineering concepts were also asked..
Guys, prepare your final year project very well coz they ask lot many questions from that portion and also if you have gone thorough any industrial training then prepare that portion too
Tips: Selection Process: GATE + Group Discussion +Interview + Medical Check Up of the standard of Indian RailwayAdditional Information:
All selected candidates will be required to undergo one year PG Diploma in Metro Technology and Management at IIT-Delhi. And during this one year course you will be paid 25000/month along with hostel facility,internet,computer etc etc.
So, basically you will be paid to attend classes unlike in BIT where we used to pay fee for attending our classes ie. semester fee

College Name: BIT MESRA

Interview Questions & Answers

Hyderabad Metro Rail user image Anonymous

posted on 23 Apr 2022

I applied via Naukri.com and was interviewed before Apr 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 

Multi Task management
Basics of Electrical Mechanical and Electronics
Reasoning skills

Round 2 - Aptitude Test 

Time Management Test
Color Reaction Test

Round 3 - Technical 

(1 Question)

  • Q1. What is the difference between Induction and Conduction

Interview Preparation Tips

Interview preparation tips for other job seekers - If you are applying for technical position have a good stuff of technical knowledge to crack all the rounds
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L&T Metro Rail Interview FAQs

What are the top questions asked in L&T Metro Rail BMS Operator & BMS Technician interview?

Some of the top questions asked at the L&T Metro Rail BMS Operator & BMS Technician interview -

  1. What is bms and pl...read more
  2. Bms is a building management system which can operate and control monitoring b...read more
  3. R u rite to select ur interv...read more

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