# Test: Network Theorems - 1

## 10 Questions MCQ Test Network Theory (Electric Circuits) | Test: Network Theorems - 1

Description
Attempt Test: Network Theorems - 1 | 10 questions in 30 minutes | Mock test for Electrical Engineering (EE) preparation | Free important questions MCQ to study Network Theory (Electric Circuits) for Electrical Engineering (EE) Exam | Download free PDF with solutions
QUESTION: 1

Solution:

QUESTION: 2

Solution:

QUESTION: 3

### vTH, RTH = ?

Solution:

QUESTION: 4

A simple equivalent circuit of the 2 terminal network shown in fig. P1.4.4 is

Solution:

After killing all source equivalent resistance is R Open circuit voltage = v1

QUESTION: 5

iN, RN, = ?

Solution:

The short circuit current across the terminal is

QUESTION: 6

vTH, RTH = ?

Solution:

For the calculation of RTH if we kill the sources then 20 Ω resistance is inactive because 5 A source will be open circuit

QUESTION: 7

RTH = ?

Solution:

After killing the source, RTH = 6 Ω

QUESTION: 8

The Thevenin impedance across the terminals ab of the network shown in fig. P.1.4.8 is

Solution:

After killing all source,

QUESTION: 9

For In the the circuit shown in fig. P.1.4.9 a network and its Thevenin and Norton equivalent are given

The value of the parameter are

Solution:

QUESTION: 10

v1 = ?

Solution:

If we solve this circuit direct, we have to deal with three variable. But by simple manipulation variable can be reduced to one. By changing the LHS and RHS in Thevenin equivalent

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