Wabtec Deputy Engineer Interview Questions, Process, and Tips

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...read more

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 (...read more

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

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...read more

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...read more

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

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...read more