Explore topic-wise MCQs in Network Theory Questions and Answers.

This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Network Theory Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.

1.

The relation between Zoπ, Z1, Z2, ZoT is?

A. ZoT = Z1Z2/Zoπ
B. Zoπ = Z1Z2/ZoT
C. ZoT = Z1Z1/Zoπ
D. ZoT = Z2Z2/Zoπ
Answer» C. ZoT = Z1Z1/Zoπ
Discussion
2.

If the value of β is π, and Z1, Z2 are same type of reactance, then the value of β is?

A. α=2 cosh-1⁡√(Z1/2 Z2)
B. α=2 cosh-1⁡√(Z1/Z2)
C. α=2 cosh-1⁡√(4 Z1/Z2)
D. α=2 cosh-1⁡√(Z1/4 Z2)
Answer» E.
Discussion
3.

If Z1, Z2 are same type of reactance, and if α = 0, then the value of β is?

A. β=2 sin-1⁡(√(Z1/4 Z2))
B. β=2 sin-1⁡(√(4 Z1/Z2))
C. β=2 sin-1⁡(√(4 Z1/Z2))
D. β=2 sin-1⁡(√(Z1/Z2))
Answer» B. β=2 sin-1⁡(√(4 Z1/Z2))
Discussion
4.

The value of β if Z1, Z2 are same type of reactance?

A. 2π
B. π
C. π/2
D. 0
Answer» C. π/2
Discussion
5.

The value of α if Z1, Z2 are same type of reactance?

A. 0
B. π/2
C. π
D. 2π
Answer» B. π/2
Discussion
6.

Which of the following expression is true if Z1, Z2 are same type of reactance?

A. sinh⁡α/2 sin⁡β/2=0
B. coshα/2 sin⁡β/2=0
C. coshα/2 cos⁡β/2=0
D. sinhα/2 cos⁡β/2=0
Answer» E.
Discussion
7.

If Z1, Z2 are same type of reactance, then |Z1/4 Z2| is real, then?

A. |Z1/4 Z2| = 0
B. |Z1/4 Z2| < 0
C. |Z1/4 Z2| > 0
D. |Z1/4 Z2| >= 0
Answer» D. |Z1/4 Z2| >= 0
Discussion
8.

If Z1, Z2 are same type of reactance, then |Z1/4 Z2| is real, then the value of α is?

A. α = sinh-1⁡√(Z1/4 Z2)
B. α = sinh-1⁡⁡√(Z1/Z2)
C. α = sinh-1⁡√(4 Z1/Z2)
D. α = sinh-1⁡⁡√(Z1/2 Z2)
Answer» B. α = sinh-1⁡⁡√(Z1/Z2)
Discussion
9.

The relation between α, β, ϒ is?

A. α = ϒ + jβ
B. ϒ = α + jβ
C. β = ϒ + jα
D. α = β + jϒ
Answer» C. β = ϒ + jα
Discussion