100+ Wabtec Interview Questions & Answers | Complete Prep Guide 2025

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Junior Engineer Trainee Interview Questions & Answers

Anonymous

posted on 25 May 2021

I applied via Campus Placement and was interviewed in Nov 2020. There were 4 interview rounds.

Interview Questionnaire

4 Questions

Q1. Alternator working process & working principle

Ans.

An alternator is a device that converts mechanical energy into electrical energy through electromagnetic induction.

Alternator works on the principle of Faraday's law of electromagnetic induction
It consists of a rotor, stator, and diode rectifier
The rotor rotates inside the stator, which contains a set of stationary coils
As the rotor spins, it creates a magnetic field that induces an alternating current (AC) in the stat...

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Q2. IC engine related many questions

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Q3. Thermodynamics lows

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Q4. Basic electrical questions

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Interview Preparation Tips

Interview preparation tips for other job seekers - 1. Good personal introduction
2. Open your mind & focus question

Junior Engineer Trainee Interview Questions asked at other Companies

Q1. How can be the powerfactor improved?

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Embedded Systems Engineer Interview Questions & Answers

Anonymous

posted on 5 Oct 2020

I applied via Campus Placement and was interviewed in Sep 2020. There were 4 interview rounds.

Interview Questionnaire

4 Questions

Q1. Real Time operating Systems.(RTOS)

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Q2. Projects you have written in your resume

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Q3. C programming

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Q4. Which domain you want to pursue your career.

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Interview Preparation Tips

Interview preparation tips for other job seekers - I appeared for the technical interview in which I was asked about whatever I have given in my resume. So try sound with your resume. They will definitely be asking C programming concepts so read the concepts beforehand. Try to be relaxed during the interview. Even if you are unable to answer some questions don't take tension because as a fresher you are not supposed to know everything.

Embedded Systems Engineer Interview Questions asked at other Companies

Q1. 1.explain what is a watchdog timer

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Wabtec Interview Questions and Answers for Freshers

Interview Questions & Answers

Anonymous

posted on 2 Jan 2022

I applied via Referral and was interviewed before Jan 2021. There were 3 interview rounds.

Interview Questionnaire

1 Question

Q1. What are the different types of signals used in railroad

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Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and let the interviewer know if you are not sure of the correct answer and tell them you will have a look at it

Junior Engineer Electrical Interview Questions & Answers

Anonymous

posted on 30 Aug 2022

I applied via LinkedIn and was interviewed before Aug 2021. There were 4 interview rounds.

Round 1 - Aptitude Test

Qus on electrical engineering and general aptitude

Round 2 - Interview

(2 Questions)

Q1. Basic electrical questions

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Q2. Define mosfet.and its applications.

Ans.

MOSFET is a type of transistor used for amplification and switching of electronic signals.

MOSFET stands for Metal-Oxide-Semiconductor Field-Effect Transistor.
It has three terminals: gate, source, and drain.
It is widely used in electronic devices such as computers, mobile phones, and power amplifiers.
MOSFETs are used in power electronics for switching applications due to their high switching speed and low on-resistance.
...

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Round 3 - Interview

(1 Question)

Q1. Round 2 and some mid level electrical qus

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Round 4 - HR

(1 Question)

Q1. Hr interview with company and general interview qus

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Interview Preparation Tips

Interview preparation tips for other job seekers - Study thoroughly basic concepts of your stream - electrical/mechanical

Junior Engineer Electrical Interview Questions asked at other Companies

Q1. *Mention what is the difference between generator and alternator? *Mention what are the different kind of cables used for transmissions?

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Jobs at Wabtec

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Wabtec - Embedded Software Engineer - Cyber Security (7-10 yrs)

7-10 Yrs

Not Disclosed

Top trending discussions

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Interview Tips & Stories

4d (edited)

timepasstiwari

A Digital Markter

Got Rejected In an Interview, Just Because I Didn’t Answer a Personal Question

So, I got invited for this interview, and they told me to be there at 9 AM. Of course, I get there early, like 8:30, because I don't want to be late. But then I end up waiting for 1.5 hours... read more

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Wabtec Interview FAQs

How many rounds are there in Wabtec interview?

Wabtec interview process usually has 2-3 rounds. The most common rounds in the Wabtec interview process are Technical, HR and Resume Shortlist.

How to prepare for Wabtec 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 Wabtec. The most common topics and skills that interviewers at Wabtec expect are HTTP, Leadership Development, freight, Value Added Services and Analytical.

What are the top questions asked in Wabtec interview?

Some of the top questions asked at the Wabtec interview -

What are delegates and why we need it. Which are built in delegates in...read more
What is difference between Dictionary and Hashta...read more
What are restful services and WebApi and difference between t...read more

How long is the Wabtec interview process?

The duration of Wabtec interview process can vary, but typically it takes about less than 2 weeks to complete.

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Jobs at Wabtec

Wabtec - Embedded Software Engineer - Cyber Security (7-10 yrs)

7-10 Yrs

Not Disclosed

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Wabtec Salaries in India

Junior Engineer 148 salaries	₹0 L/yr - ₹0 L/yr
Assistant Engineer 137 salaries	₹0 L/yr - ₹0 L/yr
Lead Engineer 83 salaries	₹0 L/yr - ₹0 L/yr
Senior Software Engineer 63 salaries	₹0 L/yr - ₹0 L/yr
Deputy Engineer 56 salaries	₹0 L/yr - ₹0 L/yr