# Electronic Devices and Circuits Questions and Answers – Frequency Response – 2

This set of Basic Electronic Devices and Circuits Questions and Answers focuses on “Frequency Response – 2”.

1. The maximum voltage across capacitor would be

a) 3200 V
b) 3 V
c) 3 V
d) 1600 V

Explanation:

2. Find the resonnant frequency for the circuit.

a) 346 kHz
b) 55 kHz
c) 196 kHz
d) 286 kHz

Explanation:

3. Determine the resonant frequency of the circuit.

a) 12 9 . kHz
b) 12.9 MHz
c) 2.05 MHz
d) 2.05 kHz

Explanation:

4. The value of C and A for the given network function is

a) 10 µF, 6
b) 5 µF, 10
c) 5 µF, 6
d) 10 µF, 10

Explanation:

5. H(w) = Vo/Vi = ?

a) 0.6 / jw(1 + 0.2jw)
b) 0.6 / jw(5 + jw)
c) 3 / jw(1 + jw)
d) 3 / jw(20 + 4jw)

Explanation:

6. H(w) = Vo/Vi = ?

a) 1 / jw(5 + j20w)
b) 1 / jw(5 + j4w)
c) 1 / jw(5 + j30w)
d) 5 / jw(5 + j6w)

Explanation:

7. The value of input frequency is required to cause a gain equal to 1.5. The value is

b) 20 Hz
d) No such value exists

Explanation:

8. In the circuit shown phase shift equal to 45 degrees and is required at frequency w = 20 rad/s. The value of R (in kilo-ohm) is

a) 200
b) 150
c) 100
d) 50

Explanation:

9. For the circuit shown the input frequency is adjusted until the gain is equal to 0.6. The value of the frequency is

b) 20 Hz
d) 40 Hz

Explanation:

10. The bode diagram for the Vo/Vs for the given circuit is

a)

b)

c)

d)

Explanation:

Sanfoundry Global Education & Learning Series – Electronic Devices and Circuits.

To practice basic questions and answers on all areas of Electronic Devices and Circuits, here is complete set of 1000+ Multiple Choice Questions and Answers.