Figure $19

Question

Figure $19 < 5$
-If VOUT equals 12 V at 822 Hz in Figure 19-5, the output voltage equals ________ at 450 Hz.
A)4.24V 
B)1.06V 
C)8.49V 
D)2.12V

Quizplus · Accepted Answer

The output voltage at a given frequency in a filter circuit is proportional to the frequency. Since 450 Hz is approximately 0.547 (450/822) times 822 Hz, the output voltage at 450 Hz would be approximately 0.547 times the output voltage at 822 Hz. Therefore, 12 V * 0.547 ≈ 6.564 V, but since this specific value is not an option and considering the nature of the question might involve a calculation or conceptual error, the closest correct provided option based on proportional change and typical behavior of such circuits would be 8.49V (C), assuming a possible mistake in the direct calculation or interpretation of the question's premise.

Figure 19<519 < 519<5 -If VOUT Equals 12 V at 822 Hz in Figure

Figure $19 < 5$ -If VOUT Equals 12 V at 822 Hz in Figure