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Liberty Oil Mills Interview Questions, Process, and Tips
Top Liberty Oil Mills Interview Questions and Answers
- Q1. What can you explain about filling machines, their components, and the details regarding the sensors used?asked in Junior Engineer interview
- Q2. What are the different types of electrical motor starters, and can you explain each in detail?asked in Junior Engineer interview
- Q3. What are the details and programming aspects related to Variable Frequency Drives (VFD)?asked in Junior Engineer interview
Liberty Oil Mills Interview Experiences
6 interviews found
Suresh Talekar
I was interviewed before Jul 2023.
(12 Questions)
- Q1. What are the different types of electrical motor starters, and can you explain each in detail?
- Ans.
Different types of electrical motor starters include DOL starters, star-delta starters, and soft starters.
Direct On Line (DOL) starters provide full voltage to the motor at start-up.
Star-delta starters initially connect the motor in star configuration to reduce starting current.
Soft starters gradually increase voltage to the motor to reduce starting current and mechanical stress.
Other types include auto-transformer sta...
- Q2. What are the details and programming aspects related to Variable Frequency Drives (VFD)?
- Ans.
Variable Frequency Drives (VFD) control the speed of an AC motor by varying the frequency and voltage of the power supplied.
VFDs are used to save energy by adjusting motor speed to match the load requirements.
Programming VFDs involves setting parameters such as acceleration, deceleration, and speed reference.
VFDs can be controlled through various communication protocols like Modbus, Profibus, or Ethernet.
Common program...
- Q3. What is the single line diagram of a power supply?
- Ans.
A single line diagram of a power supply is a simplified representation showing the main components and connections of the electrical system.
It is a visual representation of the electrical system using standardized symbols.
It shows the main components such as generators, transformers, circuit breakers, and loads.
Lines represent the electrical connections between components.
It helps in understanding the flow of power and...
- Q4. What is the power factor, and how does it affect electricity bills?
- Ans.
Power factor is the ratio of real power to apparent power in an electrical system, affecting electricity bills by increasing energy consumption and reducing efficiency.
Power factor is a measure of how effectively electrical power is being used in a system.
A low power factor results in higher energy consumption and increased electricity bills.
Improving power factor through power factor correction can reduce electricity ...
- Q5. What can you tell me about oil refineries?
- Ans.
Oil refineries are industrial facilities that process crude oil into various petroleum products.
Oil refineries separate crude oil into different components like gasoline, diesel, and jet fuel.
They use various processes such as distillation, cracking, and reforming to refine the crude oil.
Oil refineries play a crucial role in meeting the demand for energy and transportation fuels.
Examples of oil refineries include Exxon...
- Q6. What can you explain about filling machines, their components, and the details regarding the sensors used?
- Ans.
Filling machines are used to fill containers with liquid or powder products. They consist of components like filling nozzles, pumps, and sensors.
Filling machines are used in industries like food and beverage, pharmaceuticals, and cosmetics.
Components of filling machines include filling nozzles, pumps, valves, and containers.
Sensors used in filling machines include level sensors, flow sensors, and pressure sensors.
Level...
- Q7. What is a circuit breaker, and how does it operate in electrical systems based on voltage levels?
- Ans.
A circuit breaker is a safety device that automatically interrupts electrical flow in a circuit when it detects an overload or short circuit.
Circuit breakers are designed to protect electrical systems from damage caused by excessive current flow.
They operate by detecting abnormal conditions in the circuit, such as overcurrent or short circuits, and then opening the circuit to stop the flow of electricity.
Circuit breake...
- Q8. What is the process for calibrating a weighing scale, flow transmitter, and level transmitter?
- Ans.
The process for calibrating a weighing scale, flow transmitter, and level transmitter involves verifying accuracy and making adjustments as needed.
Verify the accuracy of the weighing scale using known weights and adjusting as necessary.
For the flow transmitter, compare the measured flow rate to a known standard and adjust the settings accordingly.
Calibrate the level transmitter by comparing the indicated level with a r
- Q9. What is the operating procedure of a thermax boiler?
- Ans.
The operating procedure of a thermax boiler involves starting up the boiler, monitoring parameters, maintaining proper water levels, and shutting down the boiler safely.
Start up the boiler by ensuring all valves are open and ignition is successful.
Monitor parameters such as pressure, temperature, and water levels regularly.
Maintain proper water levels by adding water when necessary and ensuring steam is not contaminate...
- Q10. What are the safety precautions that electrical engineers should take?
- Ans.
Electrical engineers should take safety precautions to prevent electrical hazards.
Always use personal protective equipment (PPE) such as insulated gloves, safety glasses, and non-conductive footwear.
Ensure proper grounding and insulation of electrical equipment to prevent electric shocks.
Follow lockout/tagout procedures when working on electrical systems to prevent accidental energization.
Regularly inspect and maintain...
- Q11. What are the different types of maintenance, and can you explain each in detail?
- Ans.
Different types of maintenance include preventive, corrective, predictive, and proactive maintenance.
Preventive maintenance involves regular inspections and maintenance to prevent breakdowns.
Corrective maintenance is performed after a failure occurs to restore equipment to working condition.
Predictive maintenance uses data and analytics to predict when maintenance is needed.
Proactive maintenance involves identifying an...
- Q12. Tell me about transformer maintenance and high voltage line maintenance?
- Ans.
Transformer maintenance involves regular inspections, testing, and repairs to ensure efficient operation. High voltage line maintenance includes vegetation management, insulator cleaning, and periodic inspections.
Transformer maintenance involves regular inspections to check for signs of overheating, oil leaks, and loose connections.
Testing of transformers includes insulation resistance testing, turns ratio testing, and...
(5 Questions)
- Q1. Can you tell me about yourself?
- Q2. What are your strengths and weaknesses?
- Ans.
My strengths include problem-solving skills and attention to detail. My weaknesses include public speaking and time management.
Strengths: problem-solving skills
Strengths: attention to detail
Weaknesses: public speaking
Weaknesses: time management
- Q3. Why did you resign from your last company?
- Ans.
I resigned from my last company to pursue new opportunities for growth and development.
Seeking new challenges and opportunities for career advancement
Desire for professional growth and development
Company restructuring or changes in job responsibilities
- Q4. What position do you envision yourself in over the next five years?
- Ans.
In the next five years, I envision myself growing into a Senior Engineer role, taking on more responsibilities and leading projects.
Continuing to develop my technical skills and knowledge through training and hands-on experience
Taking on leadership roles in projects and mentoring junior engineers
Working towards certifications or advanced degrees to further my expertise
Seeking opportunities for professional growth and a
- Q5. Why are you interested in this job?
- Ans.
I am passionate about problem-solving and engineering, and I believe this job will provide me with the opportunity to grow and contribute to innovative projects.
Passionate about problem-solving and engineering
Opportunity to grow and contribute to innovative projects
Excited about the challenges and learning opportunities in this role
Top Liberty Oil Mills Junior Engineer Interview Questions and Answers
Junior Engineer Interview Questions asked at other Companies
Saint-Gobain
We thank our employees for rating us 4/5 on AmbitionBox
Join a company where our employee's ratings speak volumes.
(2 Questions)
- Q1. Tell me about yourself
- Q2. Where you see yourself in 5 years
Interview Preparation Tips
Production Engineer Interview Questions asked at other Companies
Selected
I applied via Recruitment Consulltant and was interviewed in Mar 2022. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Nothing regarding skills
- Q2. Regarding exports & accounts
Interview Preparation Tips
- Export Documentation
Export Executive Interview Questions asked at other Companies
I applied via Referral and was interviewed before Jul 2021. There were 2 interview rounds.
They asked the working of the modern in terms of mts and volume averages sales
(4 Questions)
- Q1. Personal details family details, basic general knowledge questions
- Q2. Tell me more about your self and your past working experience
- Q3. Are you capable of handling work pressure
- Q4. How can you prove that you will show work dedication in terms of period
Interview Preparation Tips
Liberty Oil Mills interview questions for popular designations
Interview Questionnaire
1 Question
- Q1. How will you survive yourself in the new industry
Manager Packing Interview Questions asked at other Companies
Associate Information Technology Engineer Interview Questions & Answers
Anonymous
posted on 14 Nov 2019
I applied via Recruitment Consultant and was interviewed in Oct 2019. There were 5 interview rounds.
Interview Questionnaire
3 Questions
- Q1. All questions are basic from related to subject and project.
- Q2. What's your dreams, your attitude, and knowledge about social and many related to your profession.
- Q3. So give always positive answer and keep basic full knowledge and be confident.
Interview Preparation Tips
Top trending discussions
Interview questions from similar companies
I was interviewed before Jun 2016.
Interview Preparation Tips
Duration: 1 hour
Total Questions: 30
Round: Group Discussion
Duration: 20 minutes
College Name: R.A. Podar College of Commerce and Economics
Gaurav Dahake
Interview Questionnaire
5 Questions
- Q1. Six sigma analysis
- Q2. Quality sampling
- Q3. Introduction
- Q4. Why ITC ?
- Ans.
ITC is a leading conglomerate with diverse business operations and a strong focus on sustainability.
ITC has a strong presence in multiple industries such as FMCG, hospitality, paperboards, and packaging.
The company has a reputation for innovation and sustainability, with initiatives such as e-Choupal and the ITC Green Centre.
ITC's commitment to social responsibility and community development aligns with my personal val...
- Q5. Why not startup ?
- Ans.
I prefer the stability and resources of an established company.
I value the security and benefits that come with working for an established company.
I enjoy being part of a team and working towards a common goal.
I appreciate the opportunity to learn from experienced managers and mentors.
I believe that an established company provides more opportunities for career growth and advancement.
I am excited about the potential to ...
Interview Preparation Tips
Experience: ITC usually does case GDs. The cases are fun and pretty interesting. You would be in a group of 8-10 people and you would be given a case on which your group has to come to a conclusion in 30 mins. In our case the GD centred around a village. Where the village was facing a lot many challenges with industries shutting down, people deserting the village etc. And most of them had the root cause to the lack of power. And so the group had to come to a conclusion as to which source of energy would be the best feasible for the village based on certain things that were mentioned there in the case,
Tips: GD there are three tips: - Either start the discussion if you know the topic well. - Or play the role of a moderator and quip in with some important points- Or succinctly summarise all the points everyone mentioned and conclude them in a beautiful way explaining the direction in which the group inclines if you do not have much information on the topic. It is pretty important that the group reaches to a consensus.
Duration: 30 minutes
Round: Interview
Experience: ITC conducts interviews way early on Dec 1. Typically around 6:30 am the interviews start. So I was pretty exhausted by being on a stretch of 3 night outs with MTP report submission, MTP presentation, and then all tests and GDs for companies. On Nov 30th as well the interviews and Gds started and it was going on till Dec 1 5 am for me. Then ITC interview was at 7 am in the morning. Interviewers were 5-7 years experienced people. Questions were related to my internship and some core courses. I answered internship related questions well. Screwed up once on a technical question. Usually they would start with one concept and then grill you in depth to understand your expertise in that.
Tips: - Brush up your core concepts- You should be thorough with your internship stuff
Round: Interview
Experience: The HR interviewers were 25 years experienced. Pretty chill people. Asked me questions around why ITC and why not a startup ? etc.Pretty usual set of questions.
Tips: Be calm. Read 64 interview questions pdf. Usually available on institute LAN
College Name: IIT Kharagpur
Interview Preparation Tips
Experience: Since I got a Pre placement offer through Internship so my experiences will be in accordance to Internship
procedure. Placement procedure is almost the same. They look for decent
pointers. In addition to this they would consider if you have some good
technical background. They look for committed people who have an experience of
working in teams.For this they float a from of their own which has some questions answers of which more of less lies in the resume. There are some HR questions too like Long term goal , Short term goal, SOP, mind over matter (the most catchy one). If you get selected for interview round your interview will be around this form .
Round: Group Discussion
Experience: It was my first GD. There were around 120 people selected for the GD. We were
divided in the groups of 10. As expected my group was very tough as there were
better speakers. We were given a paper containing the situation and options. We
were given a total of 20 minutes which included the time for reading and
understanding the situation. Someone started speaking after around 5-6 minutes
followed by an another guy. Next , I had to dive in as if I would have delayed
I would have ran out of ideas which would have been taken by the others. I
started confidently and as time passed by I was successfully able to convince
the people towards my option or I must say there were no arguments towards my
option. Out of expectation, I cleared this round. Next round was the interview round.
Tips: - GD is all about convincing the junta towards your option.- Never speak when some one else is speaking.- Don't be negative , always give positive statements- Never take name of any person sitting in the room in the GD even if you know him/her- Never point fingers- Sometime GD can become a fish market. Stay out of it and wait
for the right time to speak.
- Don't shout
- Don't be an orator if you are not a good speaker
- Read the paper carefully and jot down the pros and cons of
every option so that you have many points to speak to
- It does not really matter how much did you speak but what you
speak matters, don't panic if you have spoken less during GD. Sometimes giving
1-2 logical statements gets you through.
Duration: 20 minutes
Round: Technical Interview
Experience: Around 35 people were selected for this round. We were told there will be 2 rounds of interviews. I got a call for my Technical interview soon. It was a large room with only 3 of us - myself and the 2 interviewers. They started by greeting themselves and asked me to tell something about me. I started confidently and told them about myself, my birth place, interests, college life, IIT B Racing etc. Then the interview shifted to specific questions. I covered every important point in the resume and explained it in a line or two as the questions went. They seemed impressed as I had Cummins on my resume as I was the only one in my batch who did intern over there. Also, having IIT B Racing played a major role in getting me through. They asked some questions around that and I was able to answer them successfully. I could not answer initial questions completely but was confident in whatever I said. This confidence helped me to answer later questions in a better way and they were quite impressed. Frankly , I did not have any hopes till now that I will get into ITC, so I felt stress free during the interview though it was my first interview. After answering every answer confidently they asked me some questions regarding my hobbies - Cricket mostly. Since I have been a die hard fan of cricket and love to play it, my energy level went to a higher level during this discussion. Finally , they asked do you have any questions for us ? I asked what will be my work profile if I get in. They explained me the profile and I liked it. I requested them to work on some project which will create impact on the company rather than doing some research or paper reading work. They smiled and assured me of that. So, finally this interview ended after around 25 -30 minutes. I was expecting the call for second interview. (People who cleared 1st round only got a chance for second HR interview) but not that soon. It was hardly a minute after my interview got over , a person from behind calls out my name and says "You have a second interview in a minute. Are you Ready for it ?" . I was happy but exhausted. I had no other option and said politely "Yes"
Tips: - Be confident
- Don't give arbit answers if you don't know. They are very knowledgeable people and will easily catch you if you are giving vague answers.
- Don't panic if you are unable to answer some questions. Its perfectly fine . Just say politely you don't know/remember.
- Maintain a positive body language
- Show them that you are willing to work for them for a long period of time. Don't give the slightest intention of leaving the company for any reason.
- You should be able to justify every point in your resume or whatever you write.
- Revise the form before interview , the one ITC asked you to fill in the initial process of selection
- Wear good formals. During my time some people gave interview in Jeans. This does not give a professional look. Also carry a pen.
College Name: IIT BOMBAY
Interview Preparation Tips
Experience: 1.Case study is based on multiple problem- multiple solution. First decide what will be order of problems to be solved based on there severity since solving one problem might counter affect other problem increasing other problem. And than give there corresponding solutions. Try to convince whole group about the order of problems.
2. survival problem based case study is also asked. Try to remember that order of importance of things is based on Water-food-shelter-safety-signal device-any thing promoting movement of survivals (last).
Tips: 1. Try to give logical reasons behind any conclusion.
2. Try to take group together.
Duration: 25 minutes
Skill Tips: " If from electrical branch make machine a strong point."
Skills: Technical Knowledge
College Name: IIT Roorkee
Motivation: It provides non coding work. it gives you a techno managerial work.
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