Schneider Electric President Systems Interview Questions and Answers

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Q1. What is circuit breaker
Ans. 
A circuit breaker is an electrical switch designed to protect an electrical circuit from damage caused by overload or short circuit.
• A circuit breaker automatically interrupts the flow of electricity when it detects a fault in the circuit.

• It can be reset manually after the fault is fixed.

• Circuit breakers come in different types such as thermal, magnetic, and hybrid.

• Examples include miniature circuit breakers (MCBs) and
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Q2. What is capacitor
Ans. 
A capacitor is an electronic component that stores and releases electrical energy.
• Capacitors consist of two conductive plates separated by an insulating material

• They are used to filter out noise in electronic circuits

• Capacitors are commonly used in power supplies, audio equipment, and electronic devices
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Q3. What is alternator
Ans. 
An alternator is a device that converts mechanical energy into electrical energy in the form of alternating current.
• Alternators are commonly used in vehicles to charge the battery and power the electrical system.

• They consist of a rotor, stator, and diode rectifier assembly.

• Alternators produce AC voltage which is then converted to DC voltage by the rectifier.

• They are more efficient than generators and are widely used in...read more
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Q4. Why should we hire you
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Q5. About transformer
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Q1. Basic electrical and electronics components. Next machines and transformer, type of transformer and motor, types of motors .
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Q2. Manual testing like white box testing and black box testing
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Q1. Quality.. Related.. Ppap
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