Assistant Electrical and Automation Manager Interview Questions and Answers

A servo motor is a rotary actuator that allows for precise control of angular position, velocity, and acceleration.

• Servo motors operate on the principle of feedback control, where the motor's position is continuously monitored and adjusted to reach the desired position.

• They are commonly used in robotics, CNC machines, 3D printers, and industrial automation.

• Encoders are devices used to convert rotary motion into electrical signals, providing feedback on the motor's position an...read more

RTD, thermocouple, laser sensor, and pneumatic valve are all types of sensors used in electrical and automation systems.

• RTD (Resistance Temperature Detector) measures temperature by correlating the resistance of the RTD element with temperature.

• Thermocouples work on the principle of Seebeck effect, where a voltage is generated when two dissimilar metals are joined at two different temperatures.

• Laser sensors use laser light to detect objects or measure distances.

• Pneumatic valv...read more