Network Theorems Mcqs

This set of Electrical engineering Multiple Choice Questions & Answers (MCQs) focuses on study of “Network Theorems”. These questions are chosen from a collection of most authoritative and best reference books on Electrical engineering. Our aim is to prepare an individual for competitive exams like NTS, GAT, ECAT, University and College entrance exams, Jobs and interviews. One should practice our MCQS to assimilate Network Theorems Mcqs comprehensively.

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16.
The concept on which Superposition theorem is based on_____________?

Reciprocity

Duality

Non-linearity

Linearity

17.
For a voltage source:

Terminal voltage is always lower than source e.m.f.

Terminal voltage cannot be higher than source e.m.f.

The source e.m.f. and terminal voltage are equal

None

18.
“Maximum power output is obtained from a network when the load resistance is equal to the output resistance of the network as seen from the terminals of the load”. The above statement is associated with____________?

Millman’s theorem

Thevenin’s theorem

Superposition theorem

Maximum power transfer theorem

19.
A capacitor is generally a____________?

Bilateral and active component

Active, passive, linear and nonlinear component

Linear and bilateral component

Non-linear and active component

20.
Kirchhoff s law is applicable to____________?

Passive networks only

A.c. circuits only

D.c. circuits only

Both a.c. as well d.c. circuits

21.
Kirchhoff s voltage law applies to circuits with____________?

Nonlinear elements only

Linear elements only

Linear, non-linear, active and passive elements

Linear, non-linear, active, passive, time varying as wells as time-in-variant elements

23.
The circuit whose properties are same in either direction is known as__________?

Unilateral circuit

Bilateral circuit

Irreversible circuit

Reversible circuit

24.
A non-linear network does not satisfy__________?

Superposition condition

Homogeneity condition

Both homogeneity as well as superposition condition

Homogeneity, superposition and associative condition

25.
A terminal where three on more branches meet is known as______________?

Node

Terminus

Combination

Anode

26.
A closed path made by several branches of the network is known as____________?

Branch

Loop

Circuit

Junction

27.
In Thevenin’s theorem, to find Z

All independent current sources are short circuited and independent voltage sources are open circuited

All independent voltage sources are open circuited and all independent current sources are short circuited

All independent voltage and current sources are short circuited

All independent voltage sources are short circuited and all independent current sources are open circuited

28.
The superposition theorem requires as many circuits to be solved as there are____________?

Sources, nodes and meshes

Sources and nodes

Sources

Nodes

29.
While calculating Rth in Thevenin’s theorem and Norton equivalent

All independent sources are made dead

Only current sources are made dead

Only voltage sources are made dead

All voltage and current sources are made dead

30.
“In any linear bilateral network, if a source of e.m.f. E in any branch produces a current I in any other branch, then same e.m.f. acting in the second branch would produce the same current / in the first branch”.

above statement is associated with

Compensation theorem

Superposition theorem

Reciprocity theorem

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