Schneider Electric Electrical Design & Estimation Engineer Interview Questions and Answers

Mostly questions from electrical machine power system and power electronics

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Q1. Mostly questions from my final year project.
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Q2. Circuit breaker type of circuit breaker Relay and it's types Working principle of circuit breaker
Ans. 
A circuit breaker is a device that automatically interrupts an electrical circuit to protect against overcurrent or short circuit faults.
• Circuit breakers are used to protect electrical circuits from damage caused by excessive current flow.

• There are different types of circuit breakers, such as thermal, magnetic, and thermal-magnetic circuit breakers.

• Relays are electromagnetic switches that control the operation of circu...read more
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Q3. Transformers, Synchronous machine
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Q4. Damper windings and induction motor working principle
Ans. 
Damper windings are used in induction motors to provide starting torque and improve motor performance.
• Damper windings are short-circuited conductors placed in the slots of the rotor of an induction motor.

• They are made of copper or aluminum and are connected to the rotor bars.

• The purpose of damper windings is to provide starting torque and improve the motor's performance.

• When the motor is started, the rotating magnetic ...read more
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Q1. Mostly questions from your project and your Managerial skill .
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Q1. Basically question where do you see yourself in upcoming year about family do you will relocate
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