Computers

6th -

9thgrade

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Control Systems

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12 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt
    Image
    Which of these is not a control system?
    Home PC
    Burglar Alarm
    Greenhouse Climate Control
    Automated Car Park Barrier
  • 2. Multiple Choice
    30 seconds
    1 pt
    Image
    Which of these is not a sensor?
    Temperature
    Humidity
    Light
    Web Cam
  • 3. Multiple Choice
    30 seconds
    1 pt
    Image
    Which of these is not a control system output device?
    Projector
    LED
    Buzzer
    Actuator
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