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Alstom Transportation Mechanical Engineer Interview Questions, Process, and Tips

Updated 30 Nov 2024

Top Alstom Transportation Mechanical Engineer Interview Questions and Answers

  • Q1. Which one is more efficient for railways- 750V DC or 25 KV AC..and why?
  • Q2. Write code to reverse string without using string or inbuilt function
  • Q3. Schematic diagram for mounting schemes for interior parts

Alstom Transportation Mechanical Engineer Interview Experiences

5 interviews found

Interview experience
1
Bad
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed before Jun 2023. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. What are the Fire NOC conditions
  • Ans. 

    Fire NOC conditions refer to the requirements set by the fire department for ensuring fire safety in a building or establishment.

    • Fire NOC is required before starting any construction or occupancy of a building.

    • The building must comply with fire safety regulations such as having fire extinguishers, smoke detectors, and fire alarms installed.

    • Regular fire drills and training for occupants are necessary to ensure preparedn...

  • Answered by AI
  • Q2. Which one is more efficient for railways- 750V DC or 25 KV AC..and why?
  • Ans. 

    25 KV AC is more efficient for railways due to lower energy losses over long distances.

    • 25 KV AC is more efficient for long distance transmission as it experiences lower energy losses compared to 750V DC.

    • 25 KV AC allows for higher speeds and heavier loads on the railway system.

    • 25 KV AC is the standard voltage used in many modern railway systems around the world, such as in Europe and parts of Asia.

    • 750V DC may be more su...

  • Answered by AI
  • Q3. Write code to reverse string without using string or inbuilt function
  • Ans. 

    Reverse a string without using string or inbuilt function

    • Create an array of characters to store the string

    • Use two pointers, one at the beginning and one at the end, swap characters until they meet

    • Repeat until all characters are swapped

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
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. 1-How many experience you have. 2-Are you relocate in Nagpur .
  • Ans. 

    I have 5 years of experience as a Mechanical Engineer.

    • I have 5 years of experience in the field.

    • I have worked on various projects and gained valuable skills.

    • I have experience in designing and analyzing mechanical systems.

    • I have worked with different CAD software and simulation tools.

    • I have a strong understanding of mechanical principles and engineering concepts.

  • Answered by AI
  • Q2. How many experience in manufacturing industries.
  • Ans. 

    I have 5 years of experience in manufacturing industries.

    • I have worked in two different manufacturing companies.

    • I have experience in designing and optimizing manufacturing processes.

    • I have worked with various types of machinery and equipment.

    • I have successfully implemented cost-saving measures in manufacturing operations.

    • I have experience in quality control and ensuring compliance with industry standards.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Good

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Q3. Percentage of carbon presence in cast iron
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Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via AmbitionBox and was interviewed before Dec 2022. There were 4 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 - Group Discussion 

It's better for the knowledge purpose

Round 3 - Aptitude Test 

I will share our details aptitude, skills and experience

Round 4 - I will do the better for our or 

(1 Question)

  • Q1. What metrics of success might you use to evaluate my performance?

Interview Preparation Tips

Topics to prepare for Alstom Transportation Mechanical Engineer interview:
  • Assembly
  • Welding
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Aug 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 - Technical 

(1 Question)

  • Q1. Metal brackets mfg processes.. Manufacturing feasibility.. Stress strain analysis
Round 3 - HR 

(1 Question)

  • Q1. Negotiations.. About company and it's recent performances at global and local levels and commitment towards company

Alstom Transportation interview questions for designations

 Mechanical Supervisor

 (1)

 Process Engineer

 (2)

 Electrical Engineer

 (2)

 Manufacturing Engineer

 (2)

 Industrial Engineer

 (1)

 Engineer Trainee

 (1)

 Service Engineer

 (1)

 Reliability Engineer

 (1)

I applied via Recruitment Consultant and was interviewed in Jul 2021. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Details on DFA and design criteria for interior parts, materials and perceived quality verification
  • Q2. Schematic diagram for mounting schemes for interior parts
  • Ans. 

    Schematic diagrams show how interior parts are mounted in a mechanical system.

    • Schematic diagrams provide a visual representation of the mounting scheme for interior parts.

    • They show the location and orientation of each part in relation to the whole system.

    • Mounting schemes can vary depending on the specific mechanical system and its requirements.

    • Examples of interior parts that may require mounting include motors, pumps,

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be clear of what you know and deliver with confidence

Interview questions from similar companies

Interview Questionnaire 

4 Questions

  • Q1. About Fan
  • Q2. About Aph
  • Q3. About mill
  • Q4. About esp

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

Interview Questionnaire 

1 Question

  • Q1. More questions about my job

Interview Preparation Tips

Interview preparation tips for other job seekers - Reply with smart
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before 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 

(5 Questions)

  • Q1. About mechanical maintenance and operation
  • Q2. Types of gear boxes and gears used in taht
  • Ans. 

    Types of gear boxes and gears commonly used in mechanical engineering include spur gears, helical gears, bevel gears, and worm gears.

    • Spur gears: most common type, straight teeth parallel to the gear axis

    • Helical gears: angled teeth for smoother and quieter operation

    • Bevel gears: used to change the direction of rotation

    • Worm gears: used for high reduction ratios and high torque applications

  • Answered by AI
  • Q3. Types of conveyors and maintenance to conveyor
  • Ans. 

    Types of conveyors include belt, roller, chain, screw, and pneumatic. Maintenance involves regular inspection, cleaning, lubrication, and replacing worn parts.

    • Types of conveyors: belt, roller, chain, screw, pneumatic

    • Maintenance tasks: regular inspection, cleaning, lubrication, replacing worn parts

    • Examples: Belt conveyor used in manufacturing plants, roller conveyor in warehouses

  • Answered by AI
  • Q4. Trouble shooting on blowers and compressors
  • Ans. 

    Troubleshooting blowers and compressors involves identifying and resolving issues with their operation.

    • Start by checking for any unusual noises or vibrations coming from the blower or compressor.

    • Inspect the filters and ensure they are clean and not clogged, as this can affect performance.

    • Check for any leaks in the system, as this can lead to a decrease in efficiency.

    • Verify that all connections and components are secure...

  • Answered by AI
  • Q5. Overhauling of gear boxes and fans compressors
  • Ans. 

    Overhauling gear boxes and fans compressors involves disassembling, inspecting, repairing, and reassembling the components to ensure optimal performance.

    • Disassemble the gear boxes and fans compressors carefully to inspect for any wear or damage

    • Replace any worn out or damaged parts with new ones

    • Clean and lubricate all components before reassembling

    • Perform tests to ensure proper functioning after overhaul

    • Document the ove

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Good knowledge in rotary equipments

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 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..

Alstom Transportation Interview FAQs

How many rounds are there in Alstom Transportation Mechanical Engineer interview?
Alstom Transportation interview process usually has 2-3 rounds. The most common rounds in the Alstom Transportation interview process are Resume Shortlist, Technical and Group Discussion.
How to prepare for Alstom Transportation Mechanical Engineer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Alstom Transportation. The most common topics and skills that interviewers at Alstom Transportation expect are Mechanical Engineering, Product Design, CAD, CATIA and Production.
What are the top questions asked in Alstom Transportation Mechanical Engineer interview?

Some of the top questions asked at the Alstom Transportation Mechanical Engineer interview -

  1. Which one is more efficient for railways- 750V DC or 25 KV AC..and w...read more
  2. Write code to reverse string without using string or inbuilt funct...read more
  3. Schematic diagram for mounting schemes for interior pa...read more

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Alstom Transportation Mechanical Engineer Interview Process

based on 5 interviews

1 Interview rounds

  • Resume Shortlist Round
View more
Alstom Transportation Mechanical Engineer Salary
based on 173 salaries
₹7 L/yr - ₹22.3 L/yr
239% more than the average Mechanical Engineer Salary in India
View more details

Alstom Transportation Mechanical Engineer Reviews and Ratings

based on 32 reviews

3.5/5

Rating in categories

3.3

Skill development

3.2

Work-life balance

3.6

Salary

3.5

Job security

3.1

Company culture

3.0

Promotions

2.9

Work satisfaction

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