# Passive Filters Mcqs

This set of Electrical engineering Multiple Choice Questions & Answers (MCQs) focuses on study of “ Passive Filters ”. These questions are chosen from a collection of most authoritative and best reference books on Electrical engineering. Our aim is to prepare an individual for competitive exams like NTS, GAT, ECAT, University and College entrance exams, Jobs and interviews. One should practice our MCQS to assimilate Passive Filters comprehensively.

0 V

5.97 V

6 V

597 mV

459 Hz

4,591 Hz

999 Hz

2,176 Hz

125 Hz

1,250 Hz

564 Hz

5,644 Hz

333 kHz

633 kHz

331 kHz

60 kHz

0 Hz to 3.5 kHz

0 Hz

3.5 kHz

7 kHz

81 µF

161 µF

0.161 µF

220 µF

## 7. In a series resonant band-pass filter, a lower value of Q results in______________?

A higher impedance

A smaller bandwidth

A higher resonant frequency

A larger bandwidth

10.60 V

0 V

21.21 V

15 V

## 9. The same signal in Problem 2 is applied to an RC high-pass filter. If the reactance is zero at the input frequency, the output voltage is____________?

12.73 V peak-to-peak

18 V peak-to-peak

9 V peak-to-peak

Zero

## 10. A sinusoidal voltage with a peak-to-peak value of 18 V is applied to an RC low-pass filter. If the reactance at the input frequency is zero, the output voltage is____________?

18 V peak-to-peak

Zero

9 V peak-to-peak

12.74 V peak-to-peak

0 dB

8.30 dB

-8.30 dB

0.8 dB

5.14 MHz

514 kHz

5.03 MHz

503 kHz

0 V

5.97 V

6 V

597 mV

93.8 kHz

93.8 Hz

861 Hz

86.12 kHz

723 Hz

7,234 Hz

362 Hz

3,617 Hz

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