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Wabtec Deputy Engineer Interview Questions, Process, and Tips

Updated 4 Feb 2025

Top Wabtec Deputy Engineer Interview Questions and Answers

  • Q1. What is the role of the diesel engine, alternator, rectifier, and propulsion equipment in a diesel locomotive?
  • Q2. What components are involved in a locomotive and how do they work?
  • Q3. What is the use of controller, converter, inverter and controller communicate with the system.

Wabtec Deputy Engineer Interview Experiences

2 interviews found

Deputy Engineer Interview Questions & Answers

user image Sanjeet Singh

posted on 4 Feb 2025

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

I appeared for an interview before Feb 2024.

Round 1 - Technical 

(5 Questions)

  • Q1. What components are involved in a locomotive and how do they work?
  • Ans. 

    A locomotive consists of various components such as engine, wheels, brakes, and electrical systems that work together to power and control the train.

    • Engine: Provides power to move the train by burning fuel or using electricity.

    • Wheels: Connect the locomotive to the tracks and allow it to move forward and backward.

    • Brakes: Control the speed and stop the train when needed.

    • Electrical systems: Provide power for lights, signa...

  • Answered by AI
  • Q2. What is the role of the diesel engine, alternator, rectifier, and propulsion equipment in a diesel locomotive?
  • Ans. 

    The diesel engine, alternator, rectifier, and propulsion equipment work together to power and drive a diesel locomotive.

    • The diesel engine is responsible for converting diesel fuel into mechanical energy to power the locomotive.

    • The alternator generates electricity to power the various electrical systems on the locomotive.

    • The rectifier converts the alternating current (AC) produced by the alternator into direct current (...

  • Answered by AI
  • Q3. What is the use of controller, converter, inverter and controller communicate with the system.
  • Ans. 

    Controllers, converters, inverters, and controllers communicate with the system to regulate and control the flow of electricity.

    • Controllers are used to manage the operation of a system or device.

    • Converters are used to change the form of electrical energy, such as converting DC to AC.

    • Inverters are used to convert DC power to AC power.

    • Controllers communicate with the system to provide feedback and adjust settings as need

  • Answered by AI
  • Q4. How AC motor and DC motor works and how many types of communication system is used in locomotive.
  • Ans. 

    AC motors use alternating current to create a rotating magnetic field, while DC motors use direct current to generate a constant magnetic field. Locomotives use various communication systems like GSM-R and Wi-Fi.

    • AC motors rely on alternating current to create a rotating magnetic field, which drives the motor's rotation.

    • DC motors utilize direct current to establish a constant magnetic field, resulting in continuous rota...

  • Answered by AI
  • Q5. IGBT working principle, compressor working principle. How braking system work in locomotive.
  • Ans. 

    IGBT is a semiconductor device used in power electronics, compressor works by increasing pressure of a gas, braking system in locomotive uses friction to slow down the train.

    • IGBT stands for Insulated Gate Bipolar Transistor, used for switching high power loads in electronic circuits.

    • Compressor increases the pressure of a gas by reducing its volume, commonly used in air conditioning systems and refrigerators.

    • Braking sys...

  • Answered by AI
Round 2 - HR 

(2 Questions)

  • Q1. How do you handle and manage your team?
  • Ans. 

    I handle and manage my team by setting clear goals, providing support and resources, fostering open communication, and recognizing achievements.

    • Set clear goals and expectations for each team member

    • Provide necessary support and resources to help team members succeed

    • Foster open communication and encourage feedback

    • Recognize and reward achievements to motivate team members

    • Address conflicts and challenges promptly and const

  • Answered by AI
  • Q2. What are your strengths, goals, and achievements, and how would you implement your skills and strengths if you were hired?
  • Ans. 

    My strengths include problem-solving, attention to detail, and strong technical skills. My goal is to continuously improve and excel in my field. I have achieved success in completing complex projects on time and within budget.

    • Strengths: problem-solving, attention to detail, strong technical skills

    • Goals: continuous improvement, excelling in my field

    • Achievements: completing complex projects on time and within budget

    • Impl...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Core knowledge should encompass a specific field of study, allowing individuals to enhance their skills through additional innovative and in-demand courses for the future.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed before Sep 2022. There were 4 interview rounds.

Round 1 - One-on-one 

(1 Question)

  • Q1. General questions like my introduction, my previous working experience, family background etc.
Round 2 - Technical 

(1 Question)

  • Q1. There was so many technical questions about pumps, bearing, contractors, relay, inverter, rectifiers etc
Round 3 - Technical 

(1 Question)

  • Q1. This round was about some more technical questions and safety related questions and also some questions from general aptitude etc.
Round 4 - HR 

(1 Question)

  • Q1. This round was for how was your expectations, how do you manage things, how do you handle your team etc.

Interview Preparation Tips

Interview preparation tips for other job seekers - Focus on technical things as well as on your communication skills and personality. It will help so much for your career growth.

Deputy Engineer Interview Questions Asked at Other Companies

asked in Wabtec
Q1. What is the role of the diesel engine, alternator, rectifier, and ... read more
Q2. If it is transmitted current and Ic is the transmitter at zero mo ... read more
asked in Wabtec
Q3. What components are involved in a locomotive and how do they work ... read more
asked in Wabtec
Q4. How AC motor and DC motor works and how many types of communicati ... read more
asked in Wabtec
Q5. What is the use of controller, converter, inverter and controller ... read more

Interview questions from similar companies

I applied via Referral and was interviewed before Sep 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Please explain about your profile

Interview Preparation Tips

Interview preparation tips for other job seekers - First of all be free to attend the interview.
Be bold in your explanations.
Questions mainly fall from your profile explanation.

Try to tell what you have worked with.
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Jan 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 - Technical 

(2 Questions)

  • Q1. Basic theoretical Questions of B.tech which are for fresher they asked for experienced also.
  • Q2. Star delta diagram Resistance circuit
Round 3 - HR 

(1 Question)

  • Q1. Why switching previous company
Round 4 - Plant Head 

(1 Question)

  • Q1. Personal information

Interview Preparation Tips

Interview preparation tips for other job seekers - Want relax and job security comes here. But not expect increment.

Interview Questionnaire 

2 Questions

  • Q1. Software tool test on simple component
  • Q2. You can use any tool to clear that.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
Less than 2 weeks
Result
-

I applied via Referral and was interviewed before Oct 2021. 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 

(3 Questions)

  • Q1. What are the Siemens plc models?
  • Ans. 

    Siemens plc models include S7-1200, S7-1500, S7-300, S7-400, and LOGO!

    • S7-1200

    • S7-1500

    • S7-300

    • S7-400

    • LOGO!

  • Answered by AI
  • Q2. What is the spc?
  • Ans. 

    SPC stands for Statistical Process Control, a method used to monitor and control processes to ensure they are operating efficiently and within specifications.

    • SPC involves collecting and analyzing data to identify variations in a process

    • It helps in detecting and correcting issues before they result in defects

    • Common tools used in SPC include control charts, histograms, and Pareto charts

  • Answered by AI
  • Q3. How to configure the dp dp coupler?
  • Ans. 

    To configure a dp dp coupler, set the parameters for communication protocol, baud rate, address, and data format.

    • Set the communication protocol to match the devices being connected.

    • Configure the baud rate to ensure proper data transmission speed.

    • Assign a unique address to the dp dp coupler for identification.

    • Choose the appropriate data format for the connected devices.

    • Test the configuration to ensure proper communicati

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Personal details

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-

I applied via Job Portal

Round 1 - Technical 

(2 Questions)

  • Q1. About yourself, describe
  • Q2. Technical question

I applied via Approached by Company and was interviewed in May 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 - HR 

(1 Question)

  • Q1. Basic HR question (tell me about yourself and similar)
Round 3 - Technical 

(1 Question)

  • Q1. Technical questions related to field
Round 4 - One-on-one 

(1 Question)

  • Q1. Interview cum interaction with top management

Interview Preparation Tips

Interview preparation tips for other job seekers - Stick to basics and should have good knowledge of respective field.

I applied via Walk-in and was interviewed in Dec 2021. There were 8 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 - HR 

(2 Questions)

  • Q1. Basic information of condidate
  • Q2. Job discription of machine
Round 3 - Technical 

(2 Questions)

  • Q1. Programming of cnc vmc
  • Ans. 

    Programming of CNC VMC involves creating instructions for the machine to follow in order to produce a specific part.

    • Requires knowledge of programming languages such as G-code and M-code

    • Involves creating a step-by-step process for the machine to follow

    • Requires understanding of the machine's capabilities and limitations

    • May involve creating custom tool paths for specific parts

    • Examples include programming a CNC VMC to prod...

  • Answered by AI
  • Q2. Code of machining for making program
  • Ans. 

    The code of machining for making a program involves creating instructions for a machine to follow in order to produce a desired output.

    • The program should include specific instructions for the machine to follow, such as tool selection, cutting speed, and feed rate.

    • The code should be optimized for efficiency and accuracy.

    • It is important to consider the material being machined and adjust the program accordingly.

    • Testing an...

  • Answered by AI
Round 4 - Technical 

(2 Questions)

  • Q1. Given program for making a program of auto shaft
  • Q2. Another given a making program on cnc machine
Round 5 - One-on-one 

(2 Questions)

  • Q1. Job profile discussion
  • Q2. Job profile discussion about shop flor
Round 6 - HR 

(2 Questions)

  • Q1. Group discussion with team
  • Q2. Group discussion with team of production and plant head
Round 7 - Case Study 

Given a problem for solving on shop floor

Round 8 - Group Discussion 

Group discussion with team of production and plant head

Interview Preparation Tips

Interview preparation tips for other job seekers - Come hear with full preparation and my best wishes with you

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Nov 2023. There were 2 interview rounds.

Round 1 - HR 

(1 Question)

  • Q1. Why you want to join us
Round 2 - Technical 

(2 Questions)

  • Q1. What is your role and responsibilities in privious company.
  • Q2. What is your strength and weakness

Interview Preparation Tips

Interview preparation tips for other job seekers - Properly read your resume. Be prepare for product knowledge which company interview you faced.

Wabtec Interview FAQs

How many rounds are there in Wabtec Deputy Engineer interview?
Wabtec interview process usually has 3-4 rounds. The most common rounds in the Wabtec interview process are Technical, HR and Resume Shortlist.
What are the top questions asked in Wabtec Deputy Engineer interview?

Some of the top questions asked at the Wabtec Deputy Engineer interview -

  1. What is the role of the diesel engine, alternator, rectifier, and propulsion eq...read more
  2. What components are involved in a locomotive and how do they wo...read more
  3. What is the use of controller, converter, inverter and controller communicate w...read more

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Wabtec Deputy Engineer Interview Process

based on 2 interviews

Interview experience

4
  
Good
View more

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Wabtec Deputy Engineer Salary
based on 56 salaries
₹5 L/yr - ₹8.2 L/yr
28% more than the average Deputy Engineer Salary in India
View more details

Wabtec Deputy Engineer Reviews and Ratings

based on 15 reviews

4.4/5

Rating in categories

3.8

Skill development

4.2

Work-life balance

3.8

Salary

4.2

Job security

3.9

Company culture

3.9

Promotions

4.0

Work satisfaction

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