In a certain parallel resonant band-pass filter, the resonant frequenc – McqOptions

MCQOPTIONS

1.	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 kHz
B.	is 10 kHz
C.	is 12 kHz
D.	cannot be determined
Answer» D. cannot be determined

Discussion

No Comment Found

Related MCQs

In an low-pass filter, the output voltage is taken across the resistor and the output lags the input voltage.
An low-pass filter consists of a 5.6 mH coil and a 3.3 k resistor. The output voltage is taken across the resistor. The circuit's critical frequency is
In a series resonant band-pass filter, a lower value of results in
A parallel resonant band-pass filter consists of a 90 resistor in series with a parallel network made up of a 60 mH coil and a 0.02 F capacitor. The output is taken across the capacitor/coil. The coil winding has a resistance of 20 . What is the center frequency of the filter?
A band-pass filter rejects all frequencies within a band between a lower and an upper critical frequency and passes all others.
A band-stop filter passes frequencies between its lower and upper critical frequencies and rejects all others.
The output voltage is 63.3% of its maximum at the critical frequencies.
In an high-pass filter, the output is taken across the inductor and the output leads the input.
In an high-pass filter, the output is taken across the resistor and the output leads the input.
The bandwidth of a resonant filter is determined by the quality factor () of the circuit and the resonant frequency.