Two Port Network MCQ’s

Electronic Devices & Circuits Electronics & Communication Engineering

This set of Electronic Devices & Circuits Multiple Choice Questions & Answers (MCQs) focuses on “Two Port Network”.

1. [h] = ?

electronic-devices-circuits-questions-answers-two-port-network-q2
electronic-devices-circuits-questions-answers-two-port-network-q2a

a)

b)

c)

d)

2. [y] = ?

electronic-devices-circuits-questions-answers-two-port-network-q3
electronic-devices-circuits-questions-answers-two-port-network-q3a

a)

b)

c)

d)

3. [T] = ?

electronic-devices-circuits-questions-answers-two-port-network-q1
electronic-devices-circuits-questions-answers-two-port-network-q1a

a)

b)

c)

d)

4.The [y] parameter of a two port network is given by

electronic-devices-circuits-questions-answers-two-port-network-q4
electronic-devices-circuits-questions-answers-two-port-network-q4a

a)

b)

c)

d)

5. [y] = ?

electronic-devices-circuits-questions-answers-two-port-network-q6
electronic-devices-circuits-questions-answers-two-port-network-q6a

a)

b)

c)

d)

6. The [y] parameter for a 2-port network and the network itself are given below.

electronic-devices-circuits-questions-answers-two-port-network-q5

The value of Vo/vs is _______
a) 3/32
b) 1/16
c) 2/33
d) 1/17

7. A 2-port resistive network satisfy the condition A = D = 3/2B = 4/3C. The z11 of the network is
a) 4/3
b) 3/4
c) 2/3
d) 3/2

8. A 2-port network is driven by a source Vs = 100 V in series with 5 ohm, and terminated in a 25 ohm resistor. The impedance parameters are

electronic-devices-circuits-questions-answers-two-port-network-q8

The Thevenin equivalent circuit presented to the 25 ohm resistor is
a) 80 V, 2.8 ohm
b) 160 V, 6.8 ohm
c) 100 V, 2.4 ohm
d) 120 V, 6.4 ohm

9. Find V1 and V2.

electronic-devices-circuits-questions-answers-two-port-network-q9

a) -68.6 V, 114.3 V
b) 68.6 V, -114.3 V
c) 114.3 V, -68.6 V
d) -114.3 V, 68.6 V

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