Examveda Critical frequencies are also called -3 dB frequencies. A. TrueB. FalseAnswer: Option A This Question Belongs to Electrical Engineering >> Passive Filters
A band-stop filter passes frequencies between its lower and upper critical frequencies and rejects all others. A. TrueB. False View Answer
The bandwidth of a resonant filter is determined by the quality factor (Q) of the circuit and the resonant frequency. A. TrueB. False View Answer
In a certain parallel resonant band-pass filter, the resonant frequency is 14 kHz. If the bandwidth is 4 kHz, the lower frequency A. Is 7 kHzB. Is 10 kHzC. Is 12 kHzD. Cannot be determined View Answer
Vout = 500 mV and Vin = 1.3 V. The ratio $$\frac{{{{\text{V}}_{{\text{out}}}}}}{{{{\text{V}}_{{\text{in}}}}}}\,$$ expressed in dB is A. 0 dBB. 8.30 dBC. -8.30 dBD. 0.8 dB View Answer
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