Active Filter MCQ 1. An electrical filter is a A. Phase-selective circuit B. Frequency-selective circuit C. Filter-selective circuit D. None of the mentioned 2. Filters are classified as A. Analog or digital B. Passive or active C. Audio or radio-frequency D. All of the mentioned 3. Why inductors are not preferred for …
300+ Active Filter MCQ – Objective Question Answer for Active Filter Quiz Read More »
1. How many types of band elimination filters are present A. Three B. Two C. Four D. None of the mentioned 3. A narrow band-reject filter is commonly called as A. Notch filter B. Band step filter C. Delay filter D. All of the mentioned 4. Find the expression for notch-out frequency? A. …
All-Pass Filter MCQ [Free PDF] – Objective Question Answer for All-Pass Filter Quiz Read More »
1. How many types of band elimination filters are present A. Three B. Two C. Four D. None of the mentioned 3. A narrow band-reject filter is commonly called as A. Notch filter B. Band step filter C. Delay filter D. All of the mentioned 4. Find the expression for notch-out frequency? A. …
1. How are the higher-order filters formed? A. By increasing resistors and capacitors in low pass filter B. By decreasing resistors and capacitors in low pass filter C. By interchanging resistors and capacitors in low pass filter D. All of the mentioned 2. In a first-order high pass filter, frequencies higher than low cut-off …
First & Second-Order High Pass Butterworth Filter and Higher Order Filters MCQ Read More »
1. How a triangular wave generator is derived from a square wave generator? A. Connect the oscillator at the output B. Connect the Voltage follower at the output C. Connect differential at the output D. Connect integrator at the output 2. The increase in the frequency of the triangular wave generator. A. Ramp the …
1. How a triangular wave generator is derived from a square wave generator? A. Connect the oscillator at the output B. Connect the Voltage follower at the output C. Connect differential at the output D. Connect integrator at the output 2. The increase in the frequency of the triangular wave generator. A. Ramp the …
1. How a triangular wave generator is derived from a square wave generator? A. Connect the oscillator at the output B. Connect the Voltage follower at the output C. Connect differential at the output D. Connect integrator at the output 2. The increase in the frequency of the triangular wave generator. A. Ramp the …
1. How can a first-order low pass filter can be converted into a second-order low pass filter A. By adding LC network B. By adding an RC network C. By adding RC || LC network D. None of the mentioned 3. Find the gain and phase angle of the second-order low pass filter? Where …
1. Find the voltage across the capacitor in the given circuit A. VO= Vin/(1+0.0314jf) B. VO= Vin×(1+0.0314jf) C. VO= Vin+0.0314jf/(1+jf) D. None of the mentioned 2. Find the complex equation for the gain of the first order low pass Butterworth filter as a function of frequency. A. AF/[1+j(f/fH)]. B. AF/√ [1+j(f/fH)2]. C. AF×[1+j(f/fH)]. D. …
1. An electrical filter is a A. Phase-selective circuit B. Frequency-selective circuit C. Filter-selective circuit D. None of the mentioned 2. Filters are classified as A. Analog or digital B. Passive or active C. Audio or radio-frequency D. All of the mentioned 3. Why inductors are not preferred for audio frequency? A. Large …
