Which of the following is an example of an actuator used in an IoT-based system?
Options
A.
Electric motor
B.
Temperature sensor
C.
Light sensor
D.
More than one of the above
E.
None of the above
Correct Answer (Detailed Explanation is Below)
A.
Electric motor
Detailed Explanation
An electric motor can act as an actuator because it converts an electrical control signal into mechanical movement. Sensors, in contrast, collect information from the physical environment.