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WorksheetsSensors and Actuators
Total questions: 15
Worksheet time: 8mins
An actuator is a ...
Digital device that senses movement
Digital device that produces movement
Analogue device that senses movement
Analogue device that produces movement
Which of these is NOT an actuator
DC Motor
Servo
Thermocouple
Solenoid
Which of these actuators mainly produces precise rotary motion
DC Motor
Servo
Solenoid
Rack and Pinion
What type of actuator would be best suited to operating a robot arm?
Servo
Solenoid
DC Motor
None of the above
The area of magnetic force around a magnet is known as its
magnet
magnetic area
magnetism
magnetic field
What is this actuator name?
Speaker
LED Lights
Micro Motor DC
Light sensor
Inputs are
Speaker
Mouse
Keyboard
Printer
Processing is
Printer
CPU
Mouse
Keyboard
Outputs are:
Mouse
Screen
Speaker
Keyboard
Printer
Is this....
Line Sensor
Actuator
Act Components are
actuators
IR sensors
servomotors
Push button
What type of component is a microcontroller?
Compute
Sense
Act
What type of component is a temperature sensor?
Compute
Sense
Act
What type of component is a servomotor?
Compute
Sense
Act
