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

This section includes 6 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 value of sinh⁡ϒ/2 in terms of Z1 and Z2 is?

A. sinh⁡ϒ/2=√(4Z1/Z2)
B. sinh⁡ϒ/2=√(Z1/Z2)
C. sinh⁡ϒ/2=√(Z1/4Z2)
D. sinh⁡ϒ/2=√(2Z1/Z2)
Answer» D. sinh⁡ϒ/2=√(2Z1/Z2)
Discussion
2.

The relation between ZOT, Zoc, Zsc is?

A. ZOT=√ZocZsc
B. Zoc=√(ZOT Zsc)
C. Zsc=√(ZOT Zoc)
D. Zoc=√(ZOT Zoc)
Answer» B. Zoc=√(ZOT Zsc)
Discussion
3.

The expression of short circuit impedance Zsc is?

A. Zsc=(Z12-4Z1Z2)/(2Z1-4Z2)
B. Zsc=(Z12+4Z1Z2)/(2Z1+4Z2)
C. Zsc=(Z12-4Z1Z2)/(2Z1+4Z2)
D. Zsc=(Z12+4Z1Z2)/(2Z1-4Z2)
Answer» C. Zsc=(Z12-4Z1Z2)/(2Z1+4Z2)
Discussion
4.

The expression of the open circuit impedance Zoc is?

A. Zoc=Z1/2+Z2
B. Zoc=Z2/2+Z2
C. Zoc=Z1/2+Z1
D. Zoc=Z1/2-Z2
Answer» B. Zoc=Z2/2+Z2
Discussion
5.

A filter which attenuates all frequencies below a designated cut-off frequency fc and passes all other frequencies greater than fc is called?

A. band elimination filter
B. band pass filter
C. low pass filter
D. high pass filter
Answer» E.
Discussion
6.

A filter which passes without attenuation all frequencies up to the cut-off frequency fc and attenuates all other frequencies greater than fc is called?

A. high pass filter
B. low pass filter
C. band elimination filter
D. band pass filter
Answer» C. band elimination filter
Discussion