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Laxyo Energy Mechanical Maintenance Engineer Interview Questions and Answers

Updated 25 Mar 2022

Laxyo Energy Mechanical Maintenance Engineer Interview Experiences

1 interview found

I applied via Naukri.com and was interviewed in Sep 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 tips
Round 2 - Aptitude Test 

Heat exchanger process

Interview Preparation Tips

Interview preparation tips for other job seekers - Not available any advice . All past job details

Interview questions from similar companies

I applied via Walk-in and was interviewed in Apr 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 tips
Round 2 - Aptitude Test 
Round 3 - Technical 

(1 Question)

  • Q1. Technical question and objectives question

Interview Preparation Tips

Interview preparation tips for other job seekers - This is a best company and work culture is very good
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed before Nov 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 - Technical 

(10 Questions)

  • Q1. Types of gearbox
  • Ans. 

    Types of gearboxes include spur, helical, bevel, worm, planetary, and cycloidal.

    • Spur gearbox: simple and efficient, used in low-speed applications

    • Helical gearbox: smoother operation, higher load capacity

    • Bevel gearbox: used for right angle drives

    • Worm gearbox: high reduction ratios, self-locking feature

    • Planetary gearbox: compact design, high torque transmission

    • Cycloidal gearbox: high shock load capacity, low backlash

  • Answered by AI
  • Q2. What is difference between tensioning and torqueing
  • Ans. 

    Tensioning involves stretching a fastener to a specific load, while torqueing involves tightening a fastener to a specific torque value.

    • Tensioning is typically used for critical applications where precise load control is required.

    • Torqueing is more commonly used in general applications where a specific torque value is sufficient.

    • Tensioning is often used in applications like bolted joints in bridges or aircraft structure...

  • Answered by AI
  • Q3. What is the main reason of gearbox failure
  • Ans. 

    The main reason for gearbox failure is lack of lubrication, leading to increased friction and wear.

    • Lack of proper lubrication causing increased friction

    • Contamination of lubricant with dirt or debris

    • Overloading the gearbox beyond its capacity

    • Improper maintenance and servicing

    • Manufacturing defects or poor quality materials

    • Incorrect alignment of gears

  • Answered by AI
  • Q4. Difference between two stroke and four stroke engine
  • Ans. 

    Two stroke engines have power strokes every revolution, while four stroke engines have power strokes every other revolution.

    • Two stroke engines have a simpler design with fewer moving parts compared to four stroke engines

    • Two stroke engines require a fuel-oil mixture for lubrication, while four stroke engines have a separate oil reservoir

    • Two stroke engines produce more pollution due to incomplete combustion, while four s...

  • Answered by AI
  • Q5. How WTG generate electricity
  • Ans. 

    Wind Turbine Generators (WTG) generate electricity through the conversion of wind energy into mechanical energy and then into electrical energy.

    • Wind turns the blades of the turbine

    • Blades are connected to a rotor

    • Rotor spins a generator to produce electricity

    • Electricity is then sent to a transformer for distribution

    • Example: Vestas V164-9.5 MW wind turbine

  • Answered by AI
  • Q6. Why we use fluid coupling
  • Ans. 

    Fluid couplings are used to transmit power from one shaft to another without direct physical contact, allowing for smooth start-ups and overload protection.

    • Fluid couplings help in gradual acceleration of heavy machinery, reducing stress on the equipment

    • They provide overload protection by slipping when the torque exceeds a certain limit

    • Fluid couplings dampen torsional vibrations, reducing wear and tear on the machinery

    • T...

  • Answered by AI
  • Q7. Why gear box use
  • Ans. 

    Gear boxes are used to transmit power from one component to another while changing the speed and torque of the output.

    • Gear boxes allow for speed and torque conversion between input and output shafts

    • They provide mechanical advantage by increasing or decreasing speed and torque

    • Used in various applications such as automobiles, industrial machinery, and power transmission systems

  • Answered by AI
  • Q8. Did you know about generator alignment
  • Ans. 

    Yes, generator alignment is crucial for efficient operation and preventing damage.

    • Generator alignment ensures that the rotating parts are properly positioned to prevent vibration and wear

    • Improper alignment can lead to increased maintenance costs and reduced efficiency

    • Alignment methods include laser alignment, dial indicators, and alignment jigs

    • Regular alignment checks should be performed to ensure optimal performance

    • Ex...

  • Answered by AI
  • Q9. Which gear is used in gearbox
  • Ans. 

    Various types of gears can be used in a gearbox depending on the application, such as spur gears, helical gears, bevel gears, and worm gears.

    • Spur gears are commonly used in applications where simplicity and cost-effectiveness are important.

    • Helical gears are used when smooth and quiet operation is required.

    • Bevel gears are used to transmit motion between intersecting shafts.

    • Worm gears are used for high reduction ratios a...

  • Answered by AI
  • Q10. Why aviation lamp is use in wtg
  • Ans. 

    Aviation lamps are used in wind turbine generators (WTG) for aircraft safety and navigation purposes.

    • Aviation lamps help to make the wind turbine visible to aircrafts, reducing the risk of collisions.

    • They also aid in navigation by marking the location of the wind turbine for pilots.

    • The use of aviation lamps is a regulatory requirement to ensure air traffic safety around wind turbines.

    • Different colors of aviation lamps ...

  • Answered by AI

I was interviewed in Mar 2017.

Interview Questionnaire 

1 Question

  • Q1. Questions about my current department like that which type system installed and which company.

Interview Preparation Tips

Round: Technical + HR Interview
Experience: Within 1hrs interview is done and the interviewer is asked me about current system working function and problem and how to solve the problem.

Skills: Technical Questions

I applied via Referral and was interviewed in May 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Explain all activities at site with following safety ruls
  • Ans. 

    Activities at site with safety rules

    • Conducting regular safety inspections

    • Providing personal protective equipment (PPE) to workers

    • Ensuring proper training of workers on safety procedures

    • Maintaining proper signage and warnings

    • Implementing emergency response plans

    • Enforcing strict adherence to safety rules and regulations

    • Regularly reviewing and updating safety policies and procedures

  • Answered by AI
  • Q2. Handling off crains at site explain it
  • Ans. 

    Handling off cranes at site involves proper planning, coordination and safety measures.

    • Ensure proper communication between crane operator and ground personnel

    • Inspect crane and rigging equipment before use

    • Ensure proper weight distribution and load capacity

    • Use proper hand signals and follow safety protocols

    • Train personnel on proper crane operation and safety measures

    • Examples: lifting heavy equipment, materials, or struct

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Full confidence attend interview
Because every work is possible

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

Interview Questionnaire 

1 Question

  • Q1. Company working culture?
  • Ans. 

    The company culture is collaborative, innovative, and focused on continuous improvement.

    • Employees are encouraged to share ideas and work together to solve problems.

    • The company values creativity and rewards employees who come up with innovative solutions.

    • There is a strong emphasis on learning and development, with opportunities for training and career growth.

    • The company is committed to sustainability and social responsi...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Better opportunity for the new employees to do the work.

I applied via Referral and was interviewed before Jul 2021. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. They will ask for your previous job profile and basic of electrical. Not much more theoretical, major part is practical

Interview Preparation Tips

Interview preparation tips for other job seekers - If you have a experience in same field you will able to handle questions easi

I applied via Referral and was interviewed before Aug 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 tips
Round 2 - HR 

(1 Question)

  • Q1. Salary discussion and background

Interview Preparation Tips

Interview preparation tips for other job seekers - Be clam and listen questions then give answers

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

Interview Questionnaire 

3 Questions

  • Q1. Tell me basic mechanical work regarding to wind turbine ?
  • Ans. 

    Basic mechanical work in wind turbines includes maintenance, troubleshooting, and repair of components such as blades, gearbox, and generator.

    • Inspecting and repairing wind turbine blades for damage or wear

    • Performing regular maintenance on gearbox and generator

    • Troubleshooting and repairing electrical and mechanical issues

    • Replacing faulty components like bearings, gears, or sensors

    • Performing alignment and balancing of ro...

  • Answered by AI
  • Q2. Tell me about maintenance?
  • Ans. 

    Maintenance is the process of ensuring the proper functioning and longevity of equipment, machinery, or infrastructure.

    • Maintenance involves regular inspections, repairs, and replacements to prevent breakdowns and extend the lifespan of assets.

    • It includes tasks such as lubrication, cleaning, calibration, and troubleshooting.

    • Preventive maintenance aims to identify and address potential issues before they cause major prob...

  • Answered by AI
  • Q3. What was your role in previous company?

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't be nervous, if u are freshers then told about your educational project, technical skill and if u are experienced then talk about your job role in last company, don't need to panic just stay calm and answered.

I applied via Company Website and was interviewed in Oct 2021. There were 5 interview rounds.

Interview Questionnaire 

6 Questions

  • Q1. Why you are leaving your previous company ?
  • Ans. 

    Seeking new challenges and growth opportunities.

    • Looking for a company that aligns better with my career goals.

    • Desire to work on more complex projects.

    • Seeking a better work-life balance.

    • Company downsizing or restructuring.

    • Limited opportunities for advancement or professional development.

    • Relocation or personal reasons.

  • Answered by AI
  • Q2. Technical skill questions?
  • Ans. Need to know all testing about electrical equipment
  • Answered Anonymously
  • Q3. Testing about all electrical equipment ?
  • Q4. Relay testing questions?
  • Q5. Drwaing related questions?
  • Q6. CT knee point voltage

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be positive and confident own yourself and need to know all testing and erection related answers.

Laxyo Energy Interview FAQs

How many rounds are there in Laxyo Energy Mechanical Maintenance Engineer interview?
Laxyo Energy interview process usually has 2 rounds. The most common rounds in the Laxyo Energy interview process are Resume Shortlist and Aptitude Test.

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Laxyo Energy Mechanical Maintenance Engineer Salary
based on 4 salaries
₹2.1 L/yr - ₹3.3 L/yr
36% less than the average Mechanical Maintenance Engineer Salary in India
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