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Q1. | Which of the following is linear and bilateral parameter ? |

A. | resistors [Correct Answer] |

B. | semi-conductor diodes [Wrong Answer] |

C. | electron tubes [Wrong Answer] |

D. | transistor [Wrong Answer] |

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Explanation:-
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**Also Read Similar Questions Below :**

⇒ To determine the polarity ofthe voltage drop across a resistor, it is necessary to know

value of current through the resistor

direction of current through the resistor

value of resistor

e.m.fs. in the circuit

⇒ "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 I in the first branch".

The above statement is associated with

compensation theorem

superposition theorem

reciprocity theorem

none of the above

⇒ A capacitor is generally a

bilateral and active component

active, passive, linear and nonlinear component

linear and bilateral component

non-linear and active component

⇒ A network has 10 nodes and 17 branches. The number of d iferent node pair voltage would be

7

9

45

10

⇒ When the power transferred to the load is maximum, the efficiency of power transfer is

25%.

75%.

50%.

100%.

⇒ For a linear network containing generators and impedances, the ratio of the voltage to the current produced in other loop is the same as the ratio of voltage and current obtained if the positions of the voltage source and the ammeter measuring the cuiTent are interchanged. The network theorem is known as

Millman's theorem.

Norton's theorem.

Tellegen's theorem.

Reciprocity theorem.

⇒ Superposition theorem is applicable for:

Linear circuits only.

Non-linear circuits only.

Linear and non-linear circuits both.

None of these.

⇒ An ideal voltage source should have

large value of emE

small value of e.m.f.

zero source resistance

infinite source resistance

⇒ A, B, C and D represent the transmission parameters of a two-port network. When is the network reciprocal?

AB - CD = 1.

AD - BC = 1.

AB - CD = 0.

AD - BC = 0.

⇒ Kirchhoff's voltage law is concerned with

IR drop.

battery emf.

junction voltage.

both (a) and (b).

⇒ A passive network is one which contains

only variable resistances

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

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

no source of e.m.f. in it

⇒ Superposition theorem is not applicable for

voltage calculations

bilateral elements

power calculations.

passive elements

⇒ A circuit having neither any energy source nor emf source is called the____ circuit.

unilateral

bilateral

passive

active

⇒ A dependent source

may be a current source or a voltage source

is always a voltage source

is always a current source

neither a current source nor a voltage source

⇒ 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

⇒ The circuit whose properties are same in either direction is known as

unilateral circuit

bilateral circuit

irreversible circuit

reversible circuit

⇒ An electric circuit with 10 branches and 7 nodes will have

3 loop equations.

4 loop equations

7 loop equations

10 loop equations.

⇒ What is the number of chords of a connected graph G of n vertices and e edges?

n(n - 1)/2

n - 1

e - n - 1

e - n + 1

⇒ The lowest and the highest critical frequencies of an R-L driving point impedance are, respectively

a zero, a pole

a pole, a pole

a zero, a zero

a pole, a pole

⇒ The superposition theorem is applicable to

voltage only

current only

both current and voltage

current voltage and power

⇒ While calculating R

_{th}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

⇒ The circuit has resistors, capacitors and semi-conductor diodes. The circuit will be known as

non-linear circuit

linear circuit

bilateral circuit

none of the above

⇒ Kirchhoff's current law is applicable to only

junction in a network

closed loops in a network

electric circuits

electronic circuits

⇒ To neglect a voltage source, the terminals across the source are

open-circuited.

short-circuited.

replaced by some resistance.

replaced by inductor.

⇒ Millman's theorem yields equivalent

impedance or resistance

current source

voltage source.

voltage or current source

⇒ Kirchhoff's laws are not applicable to circuits with

distributed parameters.

Jumped parameters

passive elements

nonlinear resistances

⇒ "In any network containing more than one sources of e.m.f. the current in any branch is the algebraic sum of a number of individual fictitious currents (the number being equal to the number of sources of e.m.f.), each of which is due to separate action of each source of e.m.f., taken in order, when the remaining sources of e.m.f. are replaced by conductors, the resistances of which are equal to the internal resistances of the respective sources".

The above statement is associated with

Thevenin's theorem

Norton's theorem

Superposition theorem

None of the above

⇒ In a series parallel circuit, any two resistances in the same current path must be in

series with each other

parallel with each other

series with the voltage source

parallel with the voltage source

⇒ The number of possible ordered trees with 3 nodes A, B, C is

6

8

10

12

⇒ A network having one or more than one source of emf is known as____ network.

passive

active

linear

nonlinear