Upload Button Icon Add office photos

Hindalco Industries

Compare button icon Compare button icon Compare

Proud winner of ABECA 2024 - AmbitionBox Employee Choice Awards

zig zag pattern zig zag pattern

Filter interviews by

Hindalco Industries Diploma Mechanical Engineer Interview Questions and Answers

Updated 22 Jul 2022

Hindalco Industries Diploma Mechanical Engineer Interview Experiences

1 interview found

I applied via Recruitment Consulltant and was interviewed in Jan 2022. There were 3 interview rounds.

Round 1 - Technical 

(3 Questions)

  • Q1. Condenser, ejector, turbine, CEP, BFP,
  • Q2. Turbine side questions
  • Q3. Thermal power plant releted question
Round 2 - Aptitude Test 

Thermal power division renusagar ke bare me

Round 3 - Aptitude Test 

Turbine side releted question

Interview Preparation Tips

Topics to prepare for Hindalco Industries Diploma Mechanical Engineer interview:
  • Dyes
Interview preparation tips for other job seekers - My Apprentice Hindalco Thermal Power Division at Renusagar

Interview questions from similar companies

I applied via Walk-in and was interviewed in May 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Explain ring granulator crusher with also details of drive unit of these crusher explain
  • Ans. 

    Ring granulator crusher is a machine used to crush coal, minerals, and other materials.

    • Ring granulator crushers are used in coal handling plants to crush coal and other materials.

    • They consist of a rotor with crushing elements inside a steel cage.

    • The drive unit of these crushers includes a gearbox, motor, and coupling.

    • The gearbox is used to reduce the speed of the motor and increase the torque.

    • The motor provides the pow...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - This interview is very totally technical one for maintenance purpose ,and test both my skill nd knowledge of mechanical maintenance of equipment ,tool like bearing gear box nd crusher etc.

I applied via Walk-in and was interviewed in May 2021. There was 1 interview round.

Interview Questionnaire 

3 Questions

  • Q1. Explain your self
  • Q2. What do you know about adani groups
  • Q3. Your qualifications

Interview Preparation Tips

Interview preparation tips for other job seekers - Communication should be done by any lavage
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Dec 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 - One-on-one 

(2 Questions)

  • Q1. BELT joint, alignment, bearing replacement and inspection work
  • Q2. Crusher pm stackers cum reclaimer paddle FEEDER and any other pm work procedure

Interview Preparation Tips

Topics to prepare for Adani Enterprises Mechanical Engineer interview:
  • Belt joint
  • Bearings
  • Crusher
Interview preparation tips for other job seekers - Asked genrally basic of coal handling and work which type of equipment according to asked questions
Interview experience
4
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Newspaper Ad and was interviewed in Jun 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 

(1 Question)

  • Q1. Working process and maintenance &troubleshooting

Interview Preparation Tips

Interview preparation tips for other job seekers - Education is most important
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Dol and star delta wiring scheme
  • Ans. 

    DOL (Direct-On-Line) and star delta are two different wiring schemes used in electrical engineering for starting induction motors.

    • DOL wiring directly connects the motor to the power supply for starting, while star delta wiring initially starts the motor in star configuration and then switches to delta configuration for running.

    • DOL wiring is simpler and cheaper but causes high starting current, while star delta wiring r...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident

I applied via Approached by Company and was interviewed in Jul 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. I am working from Grid sub station . Transformer... CT PT CVT EARTHING PTW
  • Q2. All about 132 kv Gss

Interview Preparation Tips

Interview preparation tips for other job seekers - Dear sir ,
I am Diploma Holder in Electrical Engineer
With Experience in 132kv Gss in 6.5 years.
Currently in adani Transmission last 4.3 years.
I am working from scada operating system.

Interview Questionnaire 

2 Questions

  • Q1. Technical Mechanical Work
  • Q2. Fire Safety course complete profile

Interview Preparation Tips

Interview preparation tips for other job seekers - Ek baar hume bhi moka de kuch karne ka kuch banne ka

I applied via LinkedIn and was interviewed in May 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Type of bearing, furnace detail maintenance and repair
  • Ans. 

    Bearings are of various types such as ball, roller, plain, etc. Furnace maintenance includes cleaning, inspection, and replacement of parts.

    • Different types of bearings are used in mechanical systems depending on the load and speed requirements.

    • Ball bearings are commonly used in high-speed applications while roller bearings are used in heavy load applications.

    • Plain bearings are used in low-speed and high-load applicatio...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview process is very long

I applied via Walk-in and was interviewed in Jul 2021. There were 3 interview rounds.

Interview Questionnaire 

5 Questions

  • Q1. What is hydraulic?
  • Ans. 

    Hydraulics is a branch of engineering that deals with the mechanical properties of liquids, especially water or oil, and their applications.

    • Hydraulics involves the study of fluid mechanics and the behavior of liquids under pressure.

    • It is used in various applications such as hydraulic machinery, hydraulic systems, and hydraulic power transmission.

    • Hydraulic systems use fluid pressure to generate, control, and transmit po...

  • Answered by AI
  • Q2. Type of control valve?
  • Ans. 

    Control valves are used to regulate the flow, pressure, temperature, or level of a fluid in a system.

    • There are several types of control valves, including globe valves, butterfly valves, ball valves, and plug valves.

    • Globe valves are commonly used for throttling and regulating flow.

    • Butterfly valves are often used for large flow rates and low-pressure applications.

    • Ball valves provide quick shut-off and are suitable for on...

  • Answered by AI
  • Q3. Which type of gear box used in steel industry
  • Ans. 

    Helical gearboxes are commonly used in the steel industry.

    • Helical gearboxes are preferred in the steel industry due to their high efficiency and smooth operation.

    • These gearboxes provide better load distribution and reduce noise and vibration.

    • They are capable of handling heavy loads and high torque requirements.

    • Helical gearboxes are commonly used in steel rolling mills, steel processing plants, and other steel manufactu

  • Answered by AI
  • Q4. What is check in bearing?
  • Ans. 

    Check in bearing is a type of bearing that allows axial movement while preventing radial movement.

    • Check in bearing is designed to accommodate axial loads.

    • It allows movement in one direction while preventing movement in the opposite direction.

    • This type of bearing is commonly used in applications where axial displacement is required, such as in automotive suspensions.

    • An example of a check in bearing is a thrust bearing u

  • Answered by AI
  • Q5. What is servo valve nas value?
  • Ans. 

    Servo valve nas value refers to the National Aerospace Standard (NAS) specification for servo valves.

    • NAS value is a standard that defines the performance and quality requirements for servo valves used in aerospace applications.

    • It ensures that servo valves meet specific criteria for reliability, accuracy, and durability.

    • NAS value is often used as a reference when selecting or evaluating servo valves for aerospace system...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Do you homework, practice and share your story.

Hindalco Industries Interview FAQs

How many rounds are there in Hindalco Industries Diploma Mechanical Engineer interview?
Hindalco Industries interview process usually has 3 rounds. The most common rounds in the Hindalco Industries interview process are Aptitude Test and Technical.
What are the top questions asked in Hindalco Industries Diploma Mechanical Engineer interview?

Some of the top questions asked at the Hindalco Industries Diploma Mechanical Engineer interview -

  1. Condenser, ejector, turbine, CEP, B...read more
  2. Thermal power plant releted quest...read more
  3. Turbine side questi...read more

Tell us how to improve this page.

Hindalco Industries Diploma Mechanical Engineer Interview Process

based on 1 interview

Interview experience

4
  
Good
View more

Interview Questions from Similar Companies

Rungta Mines Interview Questions
4.0
 • 94 Interviews
Coal India Interview Questions
4.0
 • 48 Interviews
Vedanta Limited Interview Questions
3.8
 • 46 Interviews
Hindustan Zinc Interview Questions
3.8
 • 43 Interviews
Jindal Power Interview Questions
4.1
 • 30 Interviews
View all
Hindalco Industries Diploma Mechanical Engineer Salary
based on 21 salaries
₹1.9 L/yr - ₹4.5 L/yr
14% more than the average Diploma Mechanical Engineer Salary in India
View more details

Hindalco Industries Diploma Mechanical Engineer Reviews and Ratings

based on 16 reviews

4.2/5

Rating in categories

3.4

Skill development

3.0

Work-life balance

2.9

Salary

3.2

Job security

3.8

Company culture

2.9

Promotions

3.2

Work satisfaction

Explore 16 Reviews and Ratings
Assistant Manager
991 salaries
unlock blur

₹5 L/yr - ₹16.8 L/yr

Junior Engineer
602 salaries
unlock blur

₹2.5 L/yr - ₹7 L/yr

Manager
551 salaries
unlock blur

₹8.5 L/yr - ₹28 L/yr

Assistant Engineer
485 salaries
unlock blur

₹3.7 L/yr - ₹8.8 L/yr

Deputy Manager
285 salaries
unlock blur

₹8.6 L/yr - ₹20 L/yr

Explore more salaries
Compare Hindalco Industries with

Rungta Mines

4.0
Compare

Hindustan Zinc

3.8
Compare

Vedanta Resources

3.7
Compare

Adani Enterprises

3.8
Compare
Did you find this page helpful?
Yes No
write
Share an Interview