# Classification of Pass Band and Stop Band MCQ’s

This set of Network Theory Multiple Choice Questions & Answers (MCQs) focuses on “Classification of Pass Band and Stop Band”.

1. 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)

2. 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

3. The relation between α, β, ϒ is?
a) α = ϒ + jβ
b) ϒ = α + jβ
c) β = ϒ + jα
d) α = β + jϒ

4. 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

5. The value of α if Z1, Z2 are same type of reactance?
a) 0
b) π/2
c) π
d) 2π

6. 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))

7. Which of the following expression is true if Z1, Z2 are same type of reactance?
a) sinhα/2 cos⁡β/2=x
b) coshα/2 cos⁡β/2=0
c) coshα/2 sin⁡β/2=x
d) sinhα/2 sin⁡β/2=0

8. The value of β if Z1, Z2 are same type of reactance?
a) 2π
b) π
c) π/2
d) 0

9. 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)

10. The relation between Z, Z1, Z2, ZoT is?
a) ZoT = Z1Z2/Z
b) Z = Z1Z2/ZoT
c) ZoT = Z1Z1/Z
d) ZoT = Z2Z2/Z