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Which of the following is not true about actuators in Mechatronics?

11. Which of the following is not true about actuators?

1. Position is controlled via actuators
2. To overcome resistance, actuators provide force or torque
3. Actuators are devices that detect and measure physical occurrences
4. Actuators are devices that receive control signals from the control system

Answer: C) Actuators are devices that detect and measure physical occurrences.

Explanation:

Actuators are devices that detect and measure physical occurrences, which is not true about actuators. Actuators are not intended to detect or quantify physical events.