Reliance Jio Network Theory Quiz-1

Question 1

Time: 00:00:00

  1. In any linear network, the elements like inductor, resistor and capacitor always_________

Exhibit changes due to change in temperature

Exhibit changes due to change in temperature

Exhibit changes due to change in voltage

Exhibit changes due to change in voltage

Exhibit changes due to change in time

Exhibit changes due to change in time

Remains constant irrespective of change in temperature, voltage and time

Remains constant irrespective of change in temperature, voltage and time

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Question 2

Time: 00:00:00
2)   Which type of networks allow the physical separability of the network elements (resistors, inductors & capacitors) for analysis purpose?

Lumped Networks

Lumped Networks

Distributed Networks

Distributed Networks

Unilateral Networks

Unilateral Networks

Bilateral Networks

Bilateral Networks

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Question 3

Time: 00:00:00
3)   Which law plays a significant role in the loop analysis of the network?

KCL

KCL

KVL

KVL

Law of Superosition Theorem

Law of Superosition Theorem

None of the above

None of the above

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Question 4

Time: 00:00:00
4) How is the loop analysis different in application/functioning level as compared to Kirchoff’s law?

Utilization of loop currents instead of branch currents for writing equations

Utilization of loop currents instead of branch currents for writing equations

Capability of branch current to carry multiple networks

Capability of branch current to carry multiple networks

Reduction in the number of unknowns for complex networks

Reduction in the number of unknowns for complex networks

All of the above

All of the above

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Question 5

Time: 00:00:00
5) Which theorem assists in replacement of an impedance branch over the network by the other network comprising different circuit components, without affecting the V-I relations throughout the entire network?

Superposition Theorem

Superposition Theorem

Compensation Theorem

Compensation Theorem

Substitution Theorem

Substitution Theorem

Maximum Power Transfer Theorem

Maximum Power Transfer Theorem

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Question 6

Time: 00:00:00
6) Which among the below specified assertions are precisely related to the conditions applicable for a path to be an improper subgraph?

A. Incidence of a single branch at a terminating node
B. Incidence of two branches at the remaining nodes

A is true & B is false

A is true & B is false

A is false & B is true

A is false & B is true

Both A & B are true

Both A & B are true

Both A & B are false

Both A & B are false

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Question 7

Time: 00:00:00
7) What will be the value of a rectangular (complete incidence) matrix, if an associated branch is oriented towards the node?

1

1

-1

-1

Not Defined

Not Defined

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Question 8

Time: 00:00:00
 

8)  Consider the mathematical representation of nth order differential equation given below. What does the notation v(t) indicate in it?

a0 (dn i/dtn) + a1 (dn -1 i /dtn-1) + …… +a n-1 (di / dt) + an i = v(t)

Independent variable

Independent variable

Input or forcing function

Input or forcing function

Excitation

Excitation

All of the above

All of the above

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Question 9

Time: 00:00:00
9)  Reactance curve is basically a graph of individual reactances verses __________

Frequency

Frequency

Phase

Phase

Amplitude

Amplitude

Time period

Time period

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Question 10

Time: 00:00:00
10)   How does the ‘σ’ of complex frequency variable appear in time domain?

As a linear power

As a linear power

As a reactive power

As a reactive power

As an exponential power

As an exponential power

As an iterative power

As an iterative power

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