Inverse Hybrid (g) Parameter MCQ’s

Electronics & Communication Engineering Network Theory

This set of Network Theory Multiple Choice Questions & Answers (MCQs) focuses on “Inverse Hybrid (g) Parameter”.

1. For the circuit given below, the value of the Inverse hybrid parameter g21 is ___________

network-theory-questions-answers-inverse-hybrid-parameter-q1

a) 0.6 Ω
b) 0.5 Ω
c) 0.3 Ω
d) 0.2 Ω

2. For the 2 port network as shown below, the Z-matrix is ___________

network-theory-questions-answers-inverse-hybrid-parameter-q3

a) [Z1; Z1 + Z2; Z1 + Z2; Z3]b) [Z1; Z1; Z1 + Z2; Z2]c) [Z1; Z2; Z2; Z1 + Z2]d) [Z1; Z1; Z1; Z1 + Z2]

3. For the circuit given below, the value of the Inverse hybrid parameter g11 is ___________

network-theory-questions-answers-inverse-hybrid-parameter-q1

a) 0.067 Ω
b) 0.025 Ω
c) 0.3 Ω
d) 0.25 Ω

4. Which one of the following parameters does not exist for the two-port network in the circuit given below?

network-theory-questions-answers-inverse-hybrid-parameter-q4

a) h
b) Y
c) Z
d) g

5. In the circuit given below, the value of the Inverse hybrid parameter g21 is _________

network-theory-questions-answers-inverse-hybrid-parameter-q5

a) 10 Ω
b) 0.5 Ω
c) 5 Ω
d) 2.5 Ω

6. If a two port network is passive, then we have, with the usual notation, the relationship as _________
a) h21 = h12
b) h12 = -h21
c) h11 = h22
d) h11 h22 – h12 h22 = 1

7. In the circuit given below, the value of the Inverse hybrid parameter g11 is _________

network-theory-questions-answers-inverse-hybrid-parameter-q5

a) 10 Ω
b) 0.133 Ω
c) 5 Ω
d) 2.5 Ω

8. The short-circuit admittance matrix of a two port network is as follows.
[0; -0.5; 0.5; 0]Then the 2 port network is ____________
a) Non-reciprocal and passive
b) Non-reciprocal and active
c) Reciprocal and passive
d) Reciprocal and active

9. For the circuit given below, the value of the Inverse hybrid parameter g22 is ___________

network-theory-questions-answers-inverse-hybrid-parameter-q5

a) 7.5 Ω
b) 5 Ω
c) 6.25 Ω
d) 3 Ω

10. In two-port networks the parameter g21 is called _________
a) Short circuit input impedance
b) Short circuit current ratio
c) Open circuit voltage ratio
d) Open circuit input admittance

11. In two-port networks the parameter g22 is called _________
a) Short circuit input impedance
b) Short circuit current ratio
c) Open circuit voltage ratio
d) Open circuit input admittance

12. In two-port networks the parameter g11 is called _________
a) Short circuit input impedance
b) Short circuit current ratio
c) Open circuit voltage ratio
d) Open circuit input admittance

13. In two-port networks the parameter g12 is called _________
a) Short circuit input impedance
b) Short circuit current gain
c) Open circuit reverse voltage gain
d) Open circuit output admittance

14. For a T-network if the Short circuit admittance parameters are given as y11, y21, y12, y22, then y12 in terms of Inverse Hybrid parameters can be expressed as ________
a) y12 = (g11–g12g21g22)
b) y12 = g12g22
c) y12 = –g21g22
d) y12 = 1g22

15. For a T-network if the Short circuit admittance parameters are given as y11, y21, y12, y22, then y21 in terms of Inverse Hybrid parameters can be expressed as ________
a) y21 = (g11–g12g21g22)
b) y21 = g12g22
c) y21 = –g21g22
d) y21 = 1g22

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