FIGURE 21: This conceptual model shows the basics of how a dryer works. electrical energy desired Time heat actual timer clothes dryness (Input) error (Process) sensor heating elements (Output) feedback loop

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How does the sensor interact with the other components of the system. (Diagram is shown and pick one letter)
**FIGURE 21: Conceptual Model of Dryer Operation**

This figure illustrates the basic working principles of a dryer through a conceptual model. It integrates several components and demonstrates the workflow to achieve the drying process. 

1. **Input:** The desired drying time is set, and electrical energy is supplied to the timer.

2. **Timer:** This component is responsible for controlling the duration of the drying cycle. It receives the desired time and electrical energy.

3. **Heating Elements:** The timer directs electrical energy to the heating elements, generating heat.

4. **Clothes:** The heat produced by the heating elements is applied to the clothes. This stage involves the actual drying process, where moisture is removed from the clothes.

5. **Actual Dryness:** The end result is the "actual dryness" of the clothes, indicating how dry the clothes are post-process.

6. **Sensor:** The sensor measures the actual dryness level of the clothes and detects any deviation or error from the desired dryness level.

7. **Feedback Loop:** The sensor sends error information back to the timer, adjusting the drying process iteratively until the desired dryness is achieved.

This closed-loop feedback system ensures that the clothes are dried to the correct level of dryness efficiently.
Transcribed Image Text:**FIGURE 21: Conceptual Model of Dryer Operation** This figure illustrates the basic working principles of a dryer through a conceptual model. It integrates several components and demonstrates the workflow to achieve the drying process. 1. **Input:** The desired drying time is set, and electrical energy is supplied to the timer. 2. **Timer:** This component is responsible for controlling the duration of the drying cycle. It receives the desired time and electrical energy. 3. **Heating Elements:** The timer directs electrical energy to the heating elements, generating heat. 4. **Clothes:** The heat produced by the heating elements is applied to the clothes. This stage involves the actual drying process, where moisture is removed from the clothes. 5. **Actual Dryness:** The end result is the "actual dryness" of the clothes, indicating how dry the clothes are post-process. 6. **Sensor:** The sensor measures the actual dryness level of the clothes and detects any deviation or error from the desired dryness level. 7. **Feedback Loop:** The sensor sends error information back to the timer, adjusting the drying process iteratively until the desired dryness is achieved. This closed-loop feedback system ensures that the clothes are dried to the correct level of dryness efficiently.
### Question: How does the sensor interact with the other components of this system?

- **a.** The sensor detects the heat of the clothes and makes the timer generate more heat.
- **b.** The sensor detects the dryness of the clothes and then sends information to the timer.
- **c.** The sensor detects whether the heating element is functioning properly and then sends input to the timer.
- **d.** The sensor detects how much time is left and sends input to the heating element to increase or decrease the heat.
Transcribed Image Text:### Question: How does the sensor interact with the other components of this system? - **a.** The sensor detects the heat of the clothes and makes the timer generate more heat. - **b.** The sensor detects the dryness of the clothes and then sends information to the timer. - **c.** The sensor detects whether the heating element is functioning properly and then sends input to the timer. - **d.** The sensor detects how much time is left and sends input to the heating element to increase or decrease the heat.
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