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Alstom Transportation
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I was interviewed in Sep 2016.
25 KV AC is more efficient for railways due to lower transmission losses and higher power carrying capacity.
25 KV AC has lower transmission losses compared to 750V DC
25 KV AC can carry higher power compared to 750V DC
25 KV AC is more suitable for long distance and high-speed trains
750V DC is more suitable for urban and suburban railways
Examples: Indian Railways uses 25 KV AC for long distance and high-speed trains, whi
The speed-torque curve of an induction motor describes the relationship between motor speed and torque.
The speed-torque curve shows how the motor's torque output varies with changes in speed.
At low speeds, the motor can produce high torque, but as the speed increases, the torque decreases.
The curve typically has a peak torque value called the breakdown torque.
Beyond the breakdown torque, the motor enters the field weak...
Induction motors are replacing DC motors for traction purposes due to their higher efficiency, lower maintenance, and simpler control.
Induction motors have higher efficiency compared to DC motors, resulting in reduced energy consumption.
Induction motors require less maintenance as they have no brushes or commutators that wear out over time.
Induction motors have simpler control systems, making them easier to operate and...
Yes, I am comfortable with travelling to different offices like Sricity, Coimbatore, Kochi, Madhepura, etc.
I am open to travelling and exploring new locations for work
I have previous experience of travelling for work purposes
I am adaptable and can easily adjust to new environments
I believe travelling to different offices will provide me with valuable exposure and learning opportunities
The best thing about my college is the strong emphasis on practical learning and industry exposure.
State-of-the-art laboratories and workshops for hands-on experience
Regular industry visits and guest lectures by professionals
Opportunities for internships and projects with leading companies
Strong focus on developing real-world skills and problem-solving abilities
I excelled in my studies with a strong GPA and also actively participated in extracurricular activities such as student organizations and internships.
Maintained a high GPA throughout college
Participated in student organizations related to engineering
Completed internships in relevant fields
Took on leadership roles in group projects
Attended workshops and seminars to enhance skills
I applied via Referral and was interviewed in Dec 2024. There were 2 interview rounds.
I applied via Naukri.com and was interviewed in Sep 2024. There was 1 interview round.
Alstom Transportation interview questions for popular designations
I applied via Referral and was interviewed in Sep 2024. There were 2 interview rounds.
An auxiliary converter is a device used to convert electrical energy from one form to another in order to power auxiliary systems.
Converts electrical energy for auxiliary systems
Can be used in vehicles to power accessories like lights or radios
Often found in power plants to convert energy for various equipment
Regenerative brake is a system in which energy is recovered during braking and stored for later use.
Regenerative brake converts kinetic energy into electrical energy during braking
The recovered energy is stored in a battery or capacitor for later use
Commonly used in electric vehicles to improve efficiency and range
I am a dedicated and detail-oriented professional with a strong background in engineering and a passion for problem-solving.
Strong background in engineering
Detail-oriented and dedicated
Passionate about problem-solving
I am expecting a competitive salary based on my experience, skills, and the industry standard for Warranty Engineers.
I am looking for a salary that reflects my qualifications and contributions to the company
I have researched the average salary range for Warranty Engineers in this industry
I am open to negotiation based on the overall compensation package offered
Get interview-ready with Top Alstom Transportation Interview Questions
I applied via Campus Placement and was interviewed in Jul 2024. There were 4 interview rounds.
All aptitude, verbal questions
Current affair topics
I applied via Campus Placement and was interviewed in Jul 2024. There were 3 interview rounds.
Not hard, short and easy experience
Out of 14 people, only 3 were selected
I applied via Campus Placement and was interviewed in Jun 2024. There were 4 interview rounds.
80 minutes-Had questions of quantitative aptitude, verbal ability and logical reasoning
30 mins of group discussion
I applied via Recruitment Consulltant and was interviewed in Jul 2024. There was 1 interview round.
I primarily use tools like Confluence, Jira, and Git for documentation.
Confluence for creating and organizing documentation
Jira for tracking tasks and issues related to documentation
Git for version control and collaboration on documentation
Various taggings and standards are used to organize and structure documentation.
Tags are used to categorize content for easy searching and filtering.
Standards such as Markdown or DITA are used for consistent formatting and structure.
Metadata tags can provide additional information about the content.
Version control tags help track changes and revisions.
Examples: #technical, ##installation, Markdown formatting, DITA stru
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The duration of Alstom Transportation interview process can vary, but typically it takes about less than 2 weeks to complete.
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