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Metenere Mechanical Maintenance Engineer Interview Questions and Answers for Experienced
8 Interview questions
I have worked with various types of machines including pumps, compressors, turbines, and conveyors.
Pumps: Centrifugal pumps, reciprocating pumps
Compressors: Reciprocating compressors, rotary screw compressors
Turbines: Steam turbines, gas turbines
Conveyors: Belt conveyors, screw conveyors
There are various types of seals used in hydraulics and pneumatic systems.
O-rings: commonly used in both hydraulic and pneumatic systems
Piston seals: used to prevent fluid leakage in hydraulic systems
Rod seals: used to prevent fluid leakage in hydraulic systems
Wiper seals: used to prevent contaminants from entering hydraulic or pneumatic systems
Rotary seals: used in rotary applications to prevent fluid leakage
V-ri...
There are various types of hydraulic valves used in different applications.
Directional control valves: used to control the direction of fluid flow in a hydraulic system.
Pressure control valves: used to regulate the pressure of the hydraulic fluid.
Flow control valves: used to control the flow rate of the hydraulic fluid.
Check valves: used to allow fluid flow in one direction and prevent backflow.
Relief valves: used...
Hydraulic circuit is a system that uses fluid to transmit power.
Hydraulic circuits use a pump to pressurize fluid, which is then directed through valves and hoses to perform work.
The fluid used is typically oil or water-based.
Hydraulic circuits are commonly used in heavy machinery, such as excavators and cranes.
They are also used in braking systems in cars and airplanes.
Hydraulic circuits require regular maintenan...
Types of pumps include centrifugal pumps, reciprocating pumps, and rotary pumps.
Centrifugal pumps use centrifugal force to move fluid through a rotating impeller.
Reciprocating pumps use a piston or diaphragm to create pressure and move fluid.
Rotary pumps use rotating mechanisms to transfer fluid, such as gear pumps or vane pumps.
Types of gears include spur gears, helical gears, bevel gears, worm gears, and rack and pinion gears.
Spur gears have straight teeth and are used in applications with low speed and high torque.
Helical gears have angled teeth and provide smoother and quieter operation.
Bevel gears have cone-shaped teeth and are used to transmit power between intersecting shafts.
Worm gears consist of a worm and a worm wheel and are us...
Units of pressure include pascal, bar, atmosphere, and psi.
Pascal (Pa) is the SI unit of pressure.
Bar is a unit of pressure commonly used in Europe.
Atmosphere (atm) is a unit of pressure commonly used in meteorology.
Psi (pound per square inch) is a unit of pressure commonly used in the United States.
Other units of pressure include torr, millimeter of mercury (mmHg), and kilopascal (kPa).
Types of bearings include ball bearings, roller bearings, plain bearings, and fluid bearings.
Ball bearings: use balls to reduce friction and support radial and axial loads
Roller bearings: use cylindrical or tapered rollers to support heavy loads
Plain bearings: use a sliding surface to support loads
Fluid bearings: use a thin layer of fluid to support loads and reduce friction
Metenere Mechanical Maintenance Engineer Interview Experiences for Experienced
2 interviews found
Selected
I applied via Approached by Company and was interviewed before May 2022. There were 3 interview rounds.
(2 Questions)
- Q1. Eot crane maintenance
- Q2. Hydraulic circuit explanation,
- Ans.
Hydraulic circuit is a system that uses fluid to transmit power.
Hydraulic circuits use a pump to pressurize fluid, which is then directed through valves and hoses to perform work.
The fluid used is typically oil or water-based.
Hydraulic circuits are commonly used in heavy machinery, such as excavators and cranes.
They are also used in braking systems in cars and airplanes.
Hydraulic circuits require regular maintenance to...
(2 Questions)
- Q1. Family background
- Q2. Location preference
Interview Preparation Tips
I applied via Company Website and was interviewed in Nov 2020. There were 4 interview rounds.
Interview Questionnaire
7 Questions
- Q1. Witch types of seals used in hydraulics and pneumatic systems.
- Ans.
There are various types of seals used in hydraulics and pneumatic systems.
O-rings: commonly used in both hydraulic and pneumatic systems
Piston seals: used to prevent fluid leakage in hydraulic systems
Rod seals: used to prevent fluid leakage in hydraulic systems
Wiper seals: used to prevent contaminants from entering hydraulic or pneumatic systems
Rotary seals: used in rotary applications to prevent fluid leakage
V-ring se...
- Q2. Types of gears ,
- Ans.
Types of gears include spur gears, helical gears, bevel gears, worm gears, and rack and pinion gears.
Spur gears have straight teeth and are used in applications with low speed and high torque.
Helical gears have angled teeth and provide smoother and quieter operation.
Bevel gears have cone-shaped teeth and are used to transmit power between intersecting shafts.
Worm gears consist of a worm and a worm wheel and are used fo...
- Q3. Types of pumps,
- Ans.
Types of pumps include centrifugal pumps, reciprocating pumps, and rotary pumps.
Centrifugal pumps use centrifugal force to move fluid through a rotating impeller.
Reciprocating pumps use a piston or diaphragm to create pressure and move fluid.
Rotary pumps use rotating mechanisms to transfer fluid, such as gear pumps or vane pumps.
- Q4. Witch types of mechine you have works .and
- Ans.
I have worked with various types of machines including pumps, compressors, turbines, and conveyors.
Pumps: Centrifugal pumps, reciprocating pumps
Compressors: Reciprocating compressors, rotary screw compressors
Turbines: Steam turbines, gas turbines
Conveyors: Belt conveyors, screw conveyors
- Q5. Whats types of hydraulic valves .and where uses
- Ans.
There are various types of hydraulic valves used in different applications.
Directional control valves: used to control the direction of fluid flow in a hydraulic system.
Pressure control valves: used to regulate the pressure of the hydraulic fluid.
Flow control valves: used to control the flow rate of the hydraulic fluid.
Check valves: used to allow fluid flow in one direction and prevent backflow.
Relief valves: used to p...
- Q6. Types of bearings
- Ans.
Types of bearings include ball bearings, roller bearings, plain bearings, and fluid bearings.
Ball bearings: use balls to reduce friction and support radial and axial loads
Roller bearings: use cylindrical or tapered rollers to support heavy loads
Plain bearings: use a sliding surface to support loads
Fluid bearings: use a thin layer of fluid to support loads and reduce friction
- Q7. Units of pressures
- Ans.
Units of pressure include pascal, bar, atmosphere, and psi.
Pascal (Pa) is the SI unit of pressure.
Bar is a unit of pressure commonly used in Europe.
Atmosphere (atm) is a unit of pressure commonly used in meteorology.
Psi (pound per square inch) is a unit of pressure commonly used in the United States.
Other units of pressure include torr, millimeter of mercury (mmHg), and kilopascal (kPa).
Interview Preparation Tips
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Interview questions from similar companies
I applied via Walk-in and was interviewed in May 2021. There was 1 interview round.
Interview Questionnaire
3 Questions
- Q1. Explain your self
- Ans.
I am a passionate Electrical Engineer with expertise in circuit design, renewable energy, and a commitment to innovative solutions.
Educational Background: Bachelor's degree in Electrical Engineering from XYZ University.
Professional Experience: Worked at ABC Corp, focusing on power systems and circuit design.
Technical Skills: Proficient in MATLAB, AutoCAD, and circuit simulation software.
Projects: Led a team project on ...
- Q2. What do you know about adani groups
- Ans.
Adani Group is a multinational conglomerate based in India, involved in sectors like energy, resources, logistics, agribusiness, and more.
Founded in 1988 by Gautam Adani, initially focused on trading.
One of India's largest private port operators, managing Mundra Port.
Significant player in renewable energy, aiming for 20 GW capacity by 2025.
Diversified into sectors like airports, power generation, and real estate.
Acquir...
- Q3. Your qualifications
- Ans.
I hold a degree in Electrical Engineering with hands-on experience in circuit design and renewable energy systems.
Bachelor's degree in Electrical Engineering from XYZ University.
Internship at ABC Corp, focusing on power systems and circuit design.
Project on solar energy systems, improving efficiency by 15%.
Certified in AutoCAD and MATLAB for design and simulation.
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Related to mechanical equipment maintenence.
Production Engineer Interview Questions & Answers
Vedanta Limited
Kunal Maniar
posted on 28 Jun 2022
I applied via Campus Placement and was interviewed before Jun 2021. There were 3 interview rounds.
(1 Question)
- Q1. 20 Technical questions Bomb calorie meter, compressor, thermal, power, maths etc
Always start first and be crisp and interactive and stick to the topic
(1 Question)
- Q1. Questions about Compressor specifically Screw compressor, Pumps , pipes bends and its losses, Safe working load, erosion, joints , seamless, Fluid mechanics,pipes,
Interview Preparation Tips
- Fluid Mechanics
Assistant Engineer Interview Questions & Answers
Hindalco Industries
Anonymous
posted on 11 Oct 2020
I applied via Naukri.com and was interviewed before Oct 2019. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Explain any strength, that how it is your strength, from the strengths you have mentioned in your resume.
- Ans.
My attention to detail ensures high-quality work and minimizes errors in engineering projects.
I consistently review my work for accuracy, which has helped catch potential issues before they escalate.
In my last project, my thorough checks reduced rework by 30%, saving time and resources.
I utilize checklists and software tools to maintain precision in complex tasks, ensuring compliance with standards.
Interview Preparation Tips
Mechanical Engineer Interview Questions & Answers
Hindalco Industries
Anonymous
posted on 24 Feb 2022
I applied via LinkedIn and was interviewed before Feb 2021. There were 3 interview rounds.
(8 Questions)
- Q1. Share details of your previous job.
- Ans.
I worked as a Mechanical Engineer at XYZ Company.
Designed and developed mechanical systems for various projects.
Performed calculations and simulations to ensure the efficiency and safety of designs.
Collaborated with cross-functional teams to meet project deadlines.
Conducted tests and analyzed data to identify and resolve any issues.
Prepared technical reports and documentation for project records.
- Q2. What is your family background?
- Ans.
My family background is diverse and has influenced my passion for mechanical engineering.
My father is a mechanical engineer and has been my inspiration to pursue this field.
My mother is a teacher and has instilled in me a love for learning and problem-solving.
My grandfather was a skilled mechanic and taught me the importance of attention to detail.
My sister is a computer engineer and we often collaborate on projects th...
- Q3. What are your salary expectations?
- Ans.
I expect a competitive salary based on my qualifications, experience, and the industry standards.
Research the average salary range for mechanical engineers in your location and industry.
Consider your level of experience and expertise.
Factor in any additional qualifications or certifications you possess.
Be prepared to negotiate and discuss benefits and perks as well.
Example: Based on my research, the average salary rang...
- Q4. Why should we hire you?
- Ans.
I have a strong technical background, excellent problem-solving skills, and a proven track record of successful projects.
I have a Bachelor's degree in Mechanical Engineering and have completed internships at reputable companies, gaining hands-on experience in designing and analyzing mechanical systems.
I am proficient in using CAD software such as AutoCAD and SolidWorks, and have successfully designed and implemented in...
- Q5. Why are you looking for a change?
- Ans.
Seeking new challenges and growth opportunities in a different organization.
Looking for a more challenging role to enhance my skills and knowledge.
Seeking a company that aligns with my career goals and values.
Wanting to work in a different industry to broaden my experience.
Desire for professional growth and advancement.
Seeking a better work-life balance or location change.
- Q6. Where do you see yourself in 5 years?
- Ans.
In 5 years, I see myself as a senior mechanical engineer leading a team of engineers in developing innovative solutions.
Leading a team of engineers
Developing innovative solutions
Taking on more responsibilities
Continuing professional development
Contributing to the growth of the company
- Q7. What are your strengths and weaknesses?
- Ans.
My strengths include problem-solving, attention to detail, and strong technical skills. My weaknesses include a tendency to overthink and a lack of experience in certain areas.
Strength: Problem-solving - I have a strong ability to analyze complex problems and come up with effective solutions.
Strength: Attention to detail - I pay close attention to the small details in my work to ensure accuracy and quality.
Strength: Te...
- Q8. Tell me about yourself.
- Ans.
I am a mechanical engineer with expertise in designing and analyzing mechanical systems.
I have a Bachelor's degree in Mechanical Engineering from XYZ University.
I have experience working with CAD software such as AutoCAD and SolidWorks.
I have successfully designed and implemented mechanical systems for various projects, including a robotic arm for industrial automation.
I am skilled in conducting stress and strain analy...
(1 Question)
- Q1. Rankin cycle described
- Ans.
Rankine cycle is a thermodynamic cycle used in power plants to generate electricity.
It involves four processes: heating, vaporization, expansion, and condensation.
Water is heated in a boiler to produce steam, which is then expanded through a turbine to generate electricity.
The steam is then condensed back into water and the cycle repeats.
Efficiency can be improved by using superheated steam and reheating the steam befo...
Interview Preparation Tips
Mechanical Engineer Interview Questions & Answers
Vedanta Aluminium
RAJESH KUMAR SAHU
posted on 3 Feb 2025
Crane maintenance PM & breakdown
Selected
I applied via Campus Placement and was interviewed before Jun 2023. There were 2 interview rounds.
(1 Question)
- Q1. Basic Electrical questions
(1 Question)
- Q1. General questions, college & family related.
Interview Preparation Tips
I applied via Recruitment Consultant
Interview Questionnaire
1 Question
- Q1. All work related to previous experience
Interview Preparation Tips
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