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Questions and Answers
What is the primary function of a sensor?
What is the primary function of a sensor?
- To monitor and manage specific environments
- To convert human-readable signals
- To transmit electronic signals over a network
- To respond to physical environmental input (correct)
In the Internet of Things (IoT), what role do sensors play?
In the Internet of Things (IoT), what role do sensors play?
- Act as the eyes and ears for computing infrastructure (correct)
- Control the environment more efficiently
- Transmit electronic signals for reading
- Convert signals to human-readable display
What does an LDR (Light Dependent Resistor) do when subjected to more light?
What does an LDR (Light Dependent Resistor) do when subjected to more light?
- Remain unaffected
- Decrease its resistance (correct)
- Transmit electronic signals
- Increase its resistance
Where are IoT sensors commonly used?
Where are IoT sensors commonly used?
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What is the significance of sensors in the Internet of Things (IoT)?
What is the significance of sensors in the Internet of Things (IoT)?
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What is the main function of a transducer?
What is the main function of a transducer?
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What is the purpose of connecting an LDR in a voltage divider along with other resistors?
What is the purpose of connecting an LDR in a voltage divider along with other resistors?
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What does an electrical transducer consist of?
What does an electrical transducer consist of?
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What kind of energy may be transmitted by transducers?
What kind of energy may be transmitted by transducers?
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Which device is commonly known as the sensor in an electrical transducer?
Which device is commonly known as the sensor in an electrical transducer?
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