# MCQ Questions on Network Theorems [Free PDF Included]

‘Circuit theory and Networks’ is a very important subject for aspiring engineering graduates. Here I will display some important MCQ Questions on Network Theorems along with a Quiz. First, you study the ‘Network Theorem’ chapter of the ‘Circuit theory and Networks’ subject and then check the Multiple-Choice Questions on Network Theorems given here.

Until the subject is totally grabbed with a good concept, it will not be easy to solve complex circuits. It is essential for those who want to perform analytical jobs in the said engineering area. If you have a clear concept of Network Theorems, then you can answer the MCQ Questions easily.

Every question is important and please don’t stop until it is completed. After completing this, you will learn the important parameters involved in the Network Theorem. Keep watching and reading. Be updated.

These MCQ Questions on Network Theorems are especially important for 1st-year students who have the ‘Basic Electrical Engineering Subject and 2nd  year EE, ECE, EEE, and AEIE students who have the ‘Circuit Theory and Networks Subject’ in their UG syllabus.

Now, let’s start the MCQ Questions or Objective Type Questions or Viva Questions on Network Theorems without wasting your time.

## Multiple-Choice Questions on Network Theorems pdf

Hello Students! Here are the MCQ Questions for you.

• The superposition theorem is applicable to the linear unilateral circuit.
1. True
2. False

Ans: (2)

• A current source with parallel resistance can be converted to a voltage source with _
1. Parallel Resistance
2. Series Resistance

Ans: (2)

• The internal resistance of a voltmeter is _.
1. Infinity
2. Zero
3. Can’t say

Ans: (1)

• The internal resistance of an ideal voltage source is _.
1. Infinity
2. Zero
3. Can’t say

Ans: (2)

• A circuit having only one independent source is not applicable to Millman’s theorem.
1. Ture
2. False
3. Can’t say

Ans: (1)

• The superposition theorem is not applicable to circuits having dependent sources.
1. True
2. False
3. Can’t say

Ans: (2)

• To find Thevenin equivalent resistance, the load should be shorted.
1. True
2. False
3. Can’t say

Ans: (2)

• The inductor is _.
1. Active Parameter
2. Passive Parameter
3. Can’t say

Ans: (2)

• While finding a short circuit current, using Norton’s theorem, the load is kept open.
1. False
2. True
3. Can’t say

Ans: (1)

• To find Thevenin voltage, the only load is kept open and other circuit parameters present in the circuit will be remaining the same.
1. True
2. False
3. Can’t say

Ans: (1)

• Thevenin equivalent resistance may be called:
2. Resistance across the open path disconnects the load
3. Source resistance

Ans: (2)

• Thevenin equivalent resistance can be found by:
1. Activating all sources
2. Activating all dependent sources
3. Deactivating all independent sources
4. Deactivating all dependent sources

Ans: (3)

• Norton equivalent resistance can be found by:
1. Activating all sources
2. Activating all dependent sources
3. Deactivating all independent sources
4. Deactivating all dependent sources

Ans: (3)

• In the maximum power transfer theorem, efficiency becomes:
1. One fourth
2. One third
3. Two-third
4. Half

Ans: (4)

• In a DC circuit, for maximum power transfer from source to load when _.
1. Load resistance = source resistance
2. Load resistance = internal resistance viewing back by opening the load terminal
3. Load resistance = internal resistance viewing through the source
4. Load resistance = summation of all resistances present in the circuit

Ans: (2)

• In an AC circuit, for maximum power transfer from source to load when
1. Load impedance = internal impedance viewing back by opening load terminal
2. Load impedance = internal impedance viewing through the source
3. Load impedance = source impedance
4. Load impedance = summation of all resistances present in the circuit

Ans: (1)

• A voltage source with series resistance can be converted to a current source with_.
1. Parallel Resistance
2. Series Resistance

Ans: (1)

• An ammeter contains internal resistance of :
1. 1
2. Less than 1
3. Very high

Ans: (0)

• Ideal current source contains internal resistance:
1. Infinity
2. 1
3. Between 1 and 10
4. Very low

Ans: (1)

• Maximum power transfer theorem is not applicable for:
1. Nonlinear circuit
2. Linear circuit
3. AC source
4. DC source

Ans: (1)

## Quiz on Network Theorems

Here is the quiz for you! Check your preparation by appearing for the Quiz.

3
Created on By Tiulip

Quiz on Network Theorem

1 / 10

Norton’s equivalent network is found by

2 / 10

Norton’s equivalent network is found by determining

3 / 10

If the network consists of both dependent and independent sources, then Thevenin equivalent resistance can be found by

4 / 10

If a network contains only dependent source, then Thevenin equivalent resistance

5 / 10

When the network contains only dependent source, then Norton current becomes

6 / 10

When the network contains only dependent source, then Thevenin voltage becomes

7 / 10

Maximum power from source to load in a DC circuit will be

8 / 10

For the maximum power in a DC circuit load current will be

9 / 10

For maximum power transfer from source to load in a DC circuit, load resistance must be
equal to

10 / 10

Thevenin equivalent network will consist of: