Explore topic-wise MCQs in Network Theory.

This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Network Theory knowledge and support exam preparation. Choose a topic below to get started.

1.

A lattice phase equalizer is a constant equalizer which satisfies the equation?

A. Z<sub>1</sub>Z<sub>2</sub> = R<sub>o</sub>
B. Z<sub>1</sub> + Z<sub>2</sub> = R<sub>o</sub>
C. 1/Z<sub>1</sub>+1/Z<sub>2</sub> = R<sub>o</sub>
D. Z<sub>1</sub>Z<sub>2</sub> = R<sub>o</sub><sup>2</sup>
Answer» E.
Discussion
2.

The bridged-T phase equalizer consists of?

A. Only pure inductors
B. Only pure capacitors
C. Only pure resistors
D. Only pure reactance
Answer» E.
Discussion
3.

The attenuation is not sharp in the stop band for an m-derived filter.

A. True
B. False
Answer» C.
Discussion
4.

The propagation constant of a symmetrical T-section and -section are the same.

A. True
B. False
Answer» B. False
Discussion
5.

The value of N in shunt equalizer is?

A. 1+ X<sub>1</sub><sup>2</sup>/R<sub>o</sub><sup>2</sup>
B. X<sub>1</sub><sup>2</sup>/R<sub>o</sub><sup>2</sup>
C. 1+ R<sub>o</sub><sup>2</sup>/X<sub>1</sub><sup>2</sup>
D. R<sub>o</sub><sup>2</sup>/X<sub>1</sub><sup>2</sup>
Answer» D. R<sub>o</sub><sup>2</sup>/X<sub>1</sub><sup>2</sup>
Discussion
6.

What is the power at the load of a shunt equalizer?

A. [(V<sub>max</sub><sup>2</sup> X<sub>1</sub><sup>2</sup>)/(R<sub>o</sub>(R<sub>o</sub><sup>2</sup>+X<sub>1</sub><sup>2</sup>))]
B. [(V<sub>max</sub><sup>2</sup> X<sub>1</sub><sup>2</sup>)/(2R<sub>o</sub>(R<sub>o</sub><sup>2</sup>+X<sub>1</sub><sup>2</sup>))]
C. [(V<sub>max</sub><sup>2</sup> X<sub>1</sub><sup>2</sup>)/(3R<sub>o</sub>(R<sub>o</sub><sup>2</sup>+X<sub>1</sub><sup>2</sup>))]
D. [(V<sub>max</sub><sup>2</sup> X<sub>1</sub><sup>2</sup>)/(4R<sub>o</sub>(R<sub>o</sub><sup>2</sup>+X<sub>1</sub><sup>2</sup>))]
Answer» E.
Discussion
7.

What is the load current in terms of Vmax in the shunt equalizer?

A. (V<sub>max</sub>jX<sub>1</sub>)/(R<sub>o</sub>(2R<sub>o</sub>+jX<sub>1</sub>))
B. (V<sub>max</sub>jX<sub>1</sub>)/(2R<sub>o</sub>(2R<sub>o</sub>+jX<sub>1</sub>))
C. (V<sub>max</sub>jX<sub>1</sub>)/(2R<sub>o</sub>(R<sub>o</sub>+jX<sub>1</sub>))
D. (V<sub>max</sub>jX<sub>1</sub>)/(R<sub>o</sub>(R<sub>o</sub>+jX<sub>1</sub>))
Answer» D. (V<sub>max</sub>jX<sub>1</sub>)/(R<sub>o</sub>(R<sub>o</sub>+jX<sub>1</sub>))
Discussion