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| Questão | Responda |
| Example of a potential divider circuit : | |
| Potential divider circuits have at least.... | 2 resistors |
| If a component has a higher resistance, it means the voltage will be.... | Also higher |
| As temperature decreases, resistance of the thermistor increases Therefore it's share of voltage also increases (shares larger proportion) So the heater is connected in parallel to get a higher voltage in order to turn on (as voltage in parallel = same) | |
| As temperature increases, resistance of the thermistor decreases Therefore the resistor will share the larger proportion of total voltage So the fan is connected in parallel to the resistor to receive a higher voltage when hot | |
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