NETWORKS ANALYSIS AND SYNTHESIS QUIZ

Which of the following is the passive element?

Capacitance

Ideal current source

Ideal voltage source

All of these

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Thevenin resistance Rth is found

between same open terminals as for Etk

by short-circuiting the given two terminals

by removing voltage sources along with their internal resistances

between any two ‘open’ terminals

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A linear resistor having 0 < R < °o is a

current controlled resistor

None of these

both current controlled and voltage controlled resistor

voltage controlled resistor

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The circuit has resistors, capacitors and semiconductor diodes. The circuit will be known as

None of these

Linear circuit

Bilateral circuit

Nonlinear circuit

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Superposition theorem can be applied only to circuits having

Linear bilateral elements

Passive elements

Nonlinear elements

Resistive elements

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“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”. The above statement is associated with

Superposition theorem

Reciprocity theorem

None of these

Compensation theorem

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A delta circuit has each element of value R/2. The equivalent elements of star circuit with be

3R

2R

RIG

R/3

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A star circuit has element of resistance R/2. The equivalent delta elements will be

3/2R

4R

RIG

R/6

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A nonlinear network does not satisfy

Homogeneity, superposition and associative condition

Homogeneity condition

Superposition condition

Both homogeneity as well as superposition condition

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A passive network is one which contains

Only variable resistances

No source of e.m.f. in it

Only some sources of e.m.f. in it

Only two sources of e.m.f. in it

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