Active Electrical Filters MCQs : This section focuses on the "Active Electrical Filters". These Multiple Choice Questions (MCQs) should be practiced to improve the Active Electrical Filters skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.
Question 1
Biquad network can be used as _________________
A. Low pass filter
B. High pass filter
C. All pass filter
D. All of the mentioned
Question 2
Biquad network is a ___________ network.
A. 2 terminal
B. 4 terminal
C. 3 terminal
D. 5 terminal
Question 3
In passive filters amplitude-frequency chara of pass band region have_______________
A. Positive slope
B. Negative slope
C. Zero slope
D. None of the mentioned
Question 4
Passive filters have infinite attenuation in stop band region.
A. True
B. False
Question 5
Sharpness of cutoff in Butterworth filter __________ with increasing order.
A. Increases
B. Decreases
C. Nothing happens
D. None of the mentioned
Question 6
Which of the filters are lower order filters?
A. Butterworth filter
B. Chebychev filter
C. Bessel filter
D. None of the mentioned
Question 7
Which of the following causes noise in passive filters?
A. Capacitor
B. Resistor
C. Inductor
D. None of the mentioned
Question 8
Which of the following filter is used where the phase is of higher priority?
A. Chebychev filter
B. Butterworth filter
C. Bessel filter
D. None of the mentioned
Question 9
Which of the following have pass band of low frequency range?
A. High pass filter
B. Band pass filter
C. Low pass filter
D. Band stop filter
Question 10
Which of the following is known as equiripple filters?
A. Chebychev filter
B. Bessel filter
C. Butterworth filter
D. None of the mentioned