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Vaaman Engineers Maintenance Engineer Interview Questions and Answers

Updated 25 Jun 2024

Vaaman Engineers Maintenance Engineer Interview Experiences

2 interviews found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Aug 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 

(2 Questions)

  • Q1. Explain the work you are doing in current company.
  • Q2. Any major modification done by you in the current company.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be cool take your time & explain your experience confidently.

Maintenance Engineer Interview Questions & Answers

user image Akash kumar patel

posted on 25 Jun 2024

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

I applied via Walk-in and was interviewed before Jun 2023. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Gear box changing process
  • Ans. 

    The gear box changing process involves removing the old gear box, installing a new one, and testing for proper functionality.

    • Ensure the equipment is turned off and disconnected from power source before starting the process

    • Remove any covers or guards protecting the gear box

    • Disconnect any electrical or mechanical connections to the gear box

    • Use appropriate tools to unbolt and remove the old gear box

    • Carefully install the n...

  • Answered by AI
  • Q2. Conveyor belt changing procedure
  • Ans. 

    Conveyor belt changing procedure involves shutting down the system, removing the old belt, installing the new belt, and testing the system.

    • Shut down the conveyor system and lock out/tag out the power source to prevent accidental start-up.

    • Remove any debris or material from the conveyor belt and surrounding area.

    • Loosen the tension on the belt by adjusting the take-up pulley or tensioning device.

    • Remove the old belt by unf...

  • Answered by AI
Round 2 - HR 

(2 Questions)

  • Q1. About family members
  • Q2. Relocation and job satisfaction

Maintenance Engineer Interview Questions Asked at Other Companies

Q1. 1)which refrigeration cycle used in chilling plant?
asked in MRF Tyres
Q2. How much bar using in hydraulic, and what is meaning of NAC.
Q3. What are the processes involved in Heat Treatment of metals and w ... read more
asked in Ceat Tyres
Q4. How many types of Valve in Instrumentation..?
Q5. What was the most difficult electrical installation or repair you ... read more

Interview questions from similar companies

Interview Questionnaire 

4 Questions

  • Q1. What is work of Pressure part in Boiler Shutdown.
  • Ans. 

    Pressure parts in boiler shutdown are inspected and maintained to ensure safe and efficient operation.

    • Pressure parts include boiler tubes, headers, and drums.

    • During shutdown, pressure parts are inspected for signs of wear, corrosion, and damage.

    • Maintenance tasks may include cleaning, repairing, or replacing pressure parts as needed.

    • Proper maintenance of pressure parts is crucial for preventing accidents and ensuring ef

  • Answered by AI
  • Q2. Tell me your self and about your previous job.
  • Q3. Asking about boiler tube material.
  • Q4. Work safely procedure.

I applied via Campus Placement and was interviewed before Nov 2020. There were 3 interview rounds.

Interview Questionnaire 

6 Questions

  • Q1. What is gear and its types?
  • Ans. 

    Gears are mechanical components that transmit power and motion between rotating shafts. There are various types of gears.

    • Spur gears are the most common type and have straight teeth.

    • Helical gears have angled teeth and provide smoother operation.

    • Bevel gears transmit power between shafts that are not parallel.

    • Worm gears have a screw-like thread and are used for high reduction ratios.

    • Planetary gears have a central gear tha...

  • Answered by AI
  • Q2. Describe stress and strain with its diagram?
  • Ans. 

    Stress is the force applied per unit area, while strain is the deformation caused by stress.

    • Stress is measured in units of force per unit area, such as pounds per square inch (psi) or newtons per square meter (N/m²).

    • Strain is the ratio of the change in length or shape of an object to its original length or shape.

    • Stress and strain are related by the material's modulus of elasticity, which is a measure of how much the ma...

  • Answered by AI
  • Q3. How Bauxite convert into aluminium?(accordingly my internship during b.tech)
  • Q4. What is centrifugal pump and its types?
  • Ans. 

    A centrifugal pump is a mechanical device that uses centrifugal force to transport fluids. There are two types: radial and axial.

    • Centrifugal pumps are commonly used in industrial and domestic applications.

    • Radial pumps have a volute casing and are used for low flow and high head applications.

    • Axial pumps have a propeller and are used for high flow and low head applications.

    • Centrifugal pumps are easy to install and mainta...

  • Answered by AI
  • Q5. What is SI and CI engine?
  • Ans. 

    SI and CI engines are types of internal combustion engines used in vehicles and machinery.

    • SI engine stands for Spark Ignition engine, also known as gasoline engine.

    • CI engine stands for Compression Ignition engine, also known as diesel engine.

    • SI engines use a spark plug to ignite the fuel-air mixture, while CI engines use compression to ignite the fuel.

    • SI engines are commonly used in cars, motorcycles, and small machine...

  • Answered by AI
  • Q6. What is knocking?
  • Ans. 

    Knocking is a phenomenon where the air-fuel mixture in the engine cylinder ignites spontaneously before the spark plug fires.

    • Knocking is also known as detonation or pinging.

    • It can cause engine damage if not addressed.

    • It occurs when the air-fuel mixture in the cylinder ignites prematurely due to high pressure and temperature.

    • It can be caused by low-quality fuel, incorrect ignition timing, or engine overheating.

    • To preven...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - This interview was technical one and lasted for 25 minutes.The interviewer wanted to test both my knowledge and communication skill.It was my first off-campus interview and i think i did pretty well as a fresher. You need to stay calm and should apply presence of mind. you should very clear about your previous (durring b.tech) project. Ty

I applied via Company Website

Interview Questionnaire 

1 Question

  • Q1. Vogele paver screed function & Temper / pressure bar applications, difference between Diesel Engine BS iv & BS VI.
  • Ans. 

    Answering questions on Vogele paver screed function and diesel engine BS iv & BS VI

    • Vogele paver screed function involves leveling and compacting asphalt or concrete surfaces

    • Temper/pressure bar applications involve adjusting the temperature and pressure of the screed to achieve desired results

    • BS IV and BS VI are emission standards for diesel engines, with BS VI being more stringent and requiring advanced technology to r...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - While sitting on interview prepare for the Basic knowledge about Machineries. Engine (Make & Model) , Hydraulic functions, Hydraulic Circuit, Power ( in Hp) etc which can build confidence to get sucess.

Interview Questionnaire 

1 Question

  • Q1. Tell about chiller& AHU
  • Ans. 

    A chiller is a machine that removes heat from a liquid via a vapor-compression or absorption refrigeration cycle. An AHU (Air Handling Unit) is a device used to regulate and circulate air as part of a heating, ventilating, and air-conditioning (HVAC) system.

    • Chillers are commonly used in commercial and industrial buildings to cool water or other fluids for air conditioning or process cooling.

    • AHUs are responsible for con...

  • Answered by AI

Interview Questionnaire 

4 Questions

  • Q1. About Fan
  • Q2. About Aph
  • Q3. About mill
  • Q4. About esp
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Sep 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 

(2 Questions)

  • Q1. What is the definition of Lathe?
  • Ans. 

    A lathe is a machine tool that rotates a workpiece about an axis of rotation to perform various operations such as cutting, sanding, drilling, knurling, or deformation.

    • Lathe is used to shape and cut materials such as wood, metal, and plastic.

    • It rotates the workpiece on its axis and a cutting tool is applied to the workpiece to remove material.

    • Lathe can perform various operations such as turning, facing, drilling, borin...

  • Answered by AI
  • Q2. What is the Boiler Drum? & how it's work
  • Ans. 

    Boiler drum is a cylindrical container which is used to store water and steam produced in a boiler.

    • It is a vital component of a boiler system.

    • It is usually made of steel and is located at the top of the boiler.

    • It acts as a reservoir of water/steam and helps to separate steam from water.

    • It also helps to regulate the pressure and temperature of the steam.

    • The level of water in the drum is maintained by a feedwater control...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - For entry level, they ask simple questions.. Which means overall thermal power plant related in a layout..
Round 1 - Technical 

(2 Questions)

  • Q1. Design inputs for s&t heat exchanger
  • Ans. 

    Design inputs for s&t heat exchanger

    • Fluid type and flow rate

    • Temperature range and desired heat transfer rate

    • Pressure drop limitations

    • Material selection for tubes and fins

    • Space and weight constraints

    • Environmental factors such as corrosion and fouling

    • Operating conditions and maintenance requirements

  • Answered by AI
  • Q2. Design perameters, tube details, moc,

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare Code related questions available in internet
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed in May 2023. 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 

(8 Questions)

  • Q1. About strl erection
  • Q2. About manpower handeling
  • Q3. About codes and standards
  • Q4. About raw material
  • Q5. About contractor handling
  • Q6. About hot work and height job executing
  • Q7. About erection procedures of structure
  • Q8. About safety precautions during hot job

Interview Preparation Tips

Topics to prepare for Worley Mechanical Engineer interview:
  • Fabricatoin
  • Erection
Interview preparation tips for other job seekers - I would like to continue my job in structural fabrication and erection.

Vaaman Engineers Interview FAQs

How many rounds are there in Vaaman Engineers Maintenance Engineer interview?
Vaaman Engineers interview process usually has 2 rounds. The most common rounds in the Vaaman Engineers interview process are Technical, Resume Shortlist and HR.
What are the top questions asked in Vaaman Engineers Maintenance Engineer interview?

Some of the top questions asked at the Vaaman Engineers Maintenance Engineer interview -

  1. Conveyor belt changing proced...read more
  2. Gear box changing proc...read more

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Vaaman Engineers Maintenance Engineer Interview Process

based on 3 interviews

Interview experience

4
  
Good
View more

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Vaaman Engineers Maintenance Engineer Salary
based on 26 salaries
₹2.1 L/yr - ₹7 L/yr
6% more than the average Maintenance Engineer Salary in India
View more details

Vaaman Engineers Maintenance Engineer Reviews and Ratings

based on 10 reviews

4.7/5

Rating in categories

4.7

Skill development

4.4

Work-life balance

4.2

Salary

4.5

Job security

4.5

Company culture

4.1

Promotions

4.5

Work satisfaction

Explore 10 Reviews and Ratings
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