Network Theory And Analysis MCQ Questions & Answers

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Learn Network Theory And Analysis MCQ questions & answers are available for a Electronics and Communications Engineering(ECE) students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Network Theory And Analysis MCQ question is the important chapter for a Electronics and Communications Engineering(ECE) and GATE students. Page-3 section-4

Each section contains 100 MCQs on Network Theory and Analysis .

For a parallel RLC network shown in below, the steady state output voltage V(t) for ω = 1 rad/sec is
Network Theory and Analysis mcq question image

A) sin t B) $$\sqrt 2 $$ cos t C) cos t D) $$\sqrt 2 $$ cos(t - 450)

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Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

In a 20 Vac series RC circuit, if 20 V is read across the resistor and 40 V is measured across the capacitor, the applied voltage is

A) 45 Vac B) Vac C) 60 Vac D) 65 Vac

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Following four resistances are connected in parallel; the largest power is dissipated by
1. 2.4 Ω, 1 W
2. 5.1 Ω, 2 W
3. 10 Ω, 5 W
4. 22 Ω, 10 W

A) 2.4 Ω, 1 W B) 5.1 Ω, 2 W C) 10 Ω, 5 W D) 22 Ω, 10 W

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

In graph shown in the figure, for the tree with branches b, d and f, the fundamental loop would include
Network Theory and Analysis mcq question image

A) abc, def, bdea B) cea, bdea, abc C) cdb, def, bfa D) abde, def, cdb

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Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

The voltage division and the current division forms a

A) Orthogonal pair B) Dual pair C) Complementary pair D) Conjugate pair

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Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Find Z-parameter of a shunt element Z
Network Theory and Analysis mcq question image

A) \[\left[ {\begin{array}{*{20}{c}} Z&Z \\ Z&Z \end{array}} \right]\] B) \[\left[ {\begin{array}{*{20}{c}} { - Z}&Z \\ { - Z}&Z \end{array}} \right]\] C) \[\left[ {\begin{array}{*{20}{c}} { - Z}&{ - Z} \\ { - Z}&{ - Z} \end{array}} \right]\] D) None

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Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

In a three-phase delta-connected balanced load:

A) line current is equal to the phase current B) line current is three times the phase current C) line current is $$\sqrt 3 $$ times the phase current D) line current is the $$\frac{1}{{\sqrt 3 }}$$ of the phase currents

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Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

A network has 4 nodes and 3 independent loops. What is the number of branches in the network?

A) 5 B) 6 C) 7 D) 8

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Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

A network contains only an independent current source and resistors. If the values of all resistors are doubled, the value of the node voltage will-

A) remain unchanged B) become half C) become double D) become zero

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Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

As the poles of a network shift away from the axis the response becomes

A) Less oscillatory B) More oscillatory C) Constant D) Does not change

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

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Network Theory And Analysis MCQ Questions & Answers | ECE