The Following Section consists of Multiple Choice Questions on Passive Filters.
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Passive Filters MCQ
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Question 1 of 10
1. Question
1 pointsIn a certain parallel resonant bandpass filter, the resonant frequency is 14 kHz. If the bandwidth is 4 kHz, the lower frequency
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Question 2 of 10
2. Question
1 pointsIn a series resonant bandpass filter, a lower value of Q results in
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Question 3 of 10
3. Question
1 pointsThe maximum output voltage of a certain lowpass filter is 15 V. The output voltage at the critical frequency is
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Question 4 of 10
4. Question
1 pointsThe same signal in Problem 2 is applied to an RC highpass filter. If the reactance is zero at the input frequency, the output voltage is
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Question 5 of 10
5. Question
1 pointsAt a certain frequency, the output voltage of a filter is 6 V and the input is 12 V.the filter’s bandwidth is
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Question 6 of 10
6. Question
1 pointsIn a certain lowpass filter, f_{c} = 3.5 kHz.if the input voltage is a 6 V sine wave with a dc level of 10 V, what is the output voltage magnitude?
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Question 7 of 10
7. Question
1 pointsIn a certain lowpass filter, fc = 3.5 kHz. Its passband is
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Question 8 of 10
8. Question
1 pointsA sinusoidal voltage with a peaktopeak value of 18 V is applied to an RC lowpass filter. If the reactance at the input frequency is zero, the output voltage is
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Question 9 of 10
9. Question
1 pointsV_{out} = 500 mV, and V_{in} = 1.3 V. The ratio V_{out}/ V_{in} expressed in dB is
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Question 10 of 10
10. Question
1 pointsAt a certain frequency, the output voltage of a filter is 6 V and the input is 12 V. The voltage ratio in decibels is
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