Samsung Display Interview Questions, Process, and Tips

General Awareness and Aptitude test

Q1. Working principles of servomotor and stepper motor
Ans. 
Servomotors use feedback to control position and speed, while stepper motors move in discrete steps based on input pulses.
• Servomotors use a closed-loop control system to maintain position and speed accurately

• Stepper motors move in precise increments based on the number of input pulses received

• Servomotors are typically used in applications requiring high precision and accuracy, such as robotics

• Stepper motors are commonl...read more
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Q2. Basic principles of transistor and Diode
Ans. 
Transistors are semiconductor devices that amplify or switch electronic signals, while diodes allow current to flow in one direction.
• Transistors are used for amplification, switching, voltage regulation, signal modulation, and many other applications.

• Transistors have three terminals: base, collector, and emitter.

• Diodes are used to convert AC to DC, protect circuits from voltage spikes, and for signal demodulation.

• Diode...read more
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Q1. Previous experience based situation handling skills.
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Q2. Current job responsibility and overview knowledge.
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Q1. Protection supervisor
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Q2. Line leadership
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Q1. Old experience about previous organisation
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Q1. Previous experience
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Q1. Electronics devices and components
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Q2. Diploma in Electronics Engineering related
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Group consisting of HR, related team lead, and group lead. Various basic HR related questions and field related questions