Network Theory And Analysis — Part 1 MCQs with Explanations

The non-linear circuit parameter among the given options is Transistor . A transistor is a semiconductor device that can amplify and switch electronic signals. It exhibits non-linear behavior, which means the output current or voltage is not directly proportional to the input current or voltage. The relationship between the input and output of a transistor is governed by complex exponential functions and is highly dependent on the operating conditions and biasing. This non-linearity makes transistors crucial components in various electronic circuits, enabling functions like amplification and signal processing.

Zero is the correct answer to “According to Kirchhoff’s voltage law, the algebraic sum of all IR drops and e.m.f. in any closed loop of a network is always”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

The number of chords is the correct answer to “The number of independent equations to solve a network is equal to”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

Loop is the correct answer to “A closed path made by several branches of the network is known as”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

Heater coil is the correct answer to “Which of the following is not a nonlinear element”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

Sources is the correct answer to “The superposition theorem requires as many circuits to be solved as there are”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

Linearity is the correct answer to “The concept on which Superposition theorem is based is”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

Equivalent current source and impedance in parallel is the correct answer to “Application of Norton’s theorem to a circuit yields”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

Linear constraints is the correct answer to “Between the branch voltages of a loop the Kirchhoff's voltage law imposes”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

Capacitance is the correct answer to “Which of the following is a bilateral element”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

Distributed parameters is the correct answer to “Kirchhoff s law is not applicable to circuits with”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

Linear and bilateral component is the correct answer to “A capacitor is generally a”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

Zero source resistance is the correct answer to “An ideal voltage source should have”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

6.66 Q is the correct answer to “The resistance LM will be”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

Active network is the correct answer to “A network which contains one or more than one source of e.m.f. is known as”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

Terminal voltage cannot be higher than source e.m.f. is the correct answer to “For a voltage source”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

Both B and C is the correct answer to “Kirchhoff’s voltage law is related to”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

Node is the correct answer to “A terminal where three on more branches meet is known as”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

Linear, nonlinear, active, passive, time varying as wells as time-invariant elements is the correct answer to “Kirchhoff’s voltage law applies to circuits with”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

A branch formed by the parallel connection of any resistor R and open circuit has the characteristic of an open circuit is the correct answer to “Choose the incorrect statement.”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

Bilateral circuit is the correct answer to “The circuit whose properties are same in either direction is known as”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

Direction of current through the resistor is the correct answer to “To determine the polarity of the voltage drop across a resistor, it is necessary to know”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

Between same short terminals as for Eth is the correct answer to “Thevenin resistance R th is found”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

Both A.C. as well D.C. circuits is the correct answer to “Kirchhoff’s law is applicable to”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

$$\frac{3}{2}{\text{R}}$$ is the correct answer to “A star circuit has element of resistance $$\frac{{\text{R}}}{2}.$$ The equivalent delta elements will be”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

Equivalent voltage or current source is the correct answer to “Millman’s theorem yields”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

All independent sources are made dead is the correct answer to “While calculating R th in Thevenin’s theorem and Norton equivalent”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

Both homogeneity as well as superposition condition is the correct answer to “A nonlinear network does not satisfy”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

50% is the correct answer to “Efficiency of power transfer when maximum transfer of power c xerosis”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

Linear responses only is the correct answer to “The superposition theorem is applicable to”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

Algebraic sum of the currents meeting at the junction is zero is the correct answer to “Kirchhoff s current law states that”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

Series with each other is the correct answer to “In a series parallel circuit, any two resistances in the same current path must be in”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

Superposition theorem is the correct answer to “This mention statement is associated with “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 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 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”.”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

Junction in a network is the correct answer to “Kirchhoff’s current law is applicable to only”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

No source of e.m.f. in it is the correct answer to “A passive network is one which contains”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

A voltage source is the correct answer to “If the energy is supplied from a source, whose resistance is 1 ohm, to a load of 100 ohms the source will be”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

All independent voltage sources are short circuited and all independent current sources are open circuited is the correct answer to “In Thevenin’s theorem, to find Z”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

30 Q is the correct answer to “If resistance across LM in Fig. 2.30 is 15 ohms, the value of R is”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

Millman’s theorem is the correct answer to “This mention statement is associated with “Any number of current sources in parallel may be replaced by a single current source whose current is the algebraic sum of individual currents and source resistance is the parallel combination of individual source resistances”.”. This question is standard in competitive examination syllabi for Network Theory And Analysis.

$$\frac{{\text{R}}}{6}$$ is the correct answer to “A delta circuit has each element of value $$\frac{{\text{R}}}{2}.$$ The equivalent elements of star circuit with be”. This question is standard in competitive examination syllabi for Network Theory And Analysis.