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WorksheetsRobotics Quiz#1
Total questions: 10
Worksheet time: 5mins
Which type of switch is considered a momentary switch?
Slide switch
Micro switch
Toggle switch
Push button switch
What is the purpose of using a thermistor in microcontroller projects?
To measure temperature
To detect motion
To measure humidity levels
To sense light intensity
What is the function of a light dependent resistor (LDR) in a circuit?
To detect pressure changes
To detect sound levels
To measure temperature
To sense light levels
Which device is used to detect body heat and movement in security systems?
Moisture sensor
Ultrasonic sensor
Passive Infrared sensor
Vibration sensor
What is the purpose of a potentiometer in a circuit?
To adjust resistance
To detect colors
To control volume
To measure distance
Which sensor is commonly used for measuring soil moisture levels?
Reed sensor
Ultrasonic sensor
Moisture sensor
Tilt sensor
What is the main function of a vibration sensor in a circuit?
To monitor humidity levels
To detect light intensity
To sense movement or impact
To measure temperature
Which type of sensor is used to detect the presence of a magnet?
Moisture sensor
Reed sensor
Tilt sensor
Vibration sensor
What is the primary role of an infrared beam sensor in a circuit?
To detect object presence
To measure sound levels
To sense light levels
To detect colors
which of the following devices can be categorized as a digital input device?
moisture sensor
temperature sensor
reed sensor
analog pontentiometer
