# For the graph shown in the figure the loop matrix is given by

1.

2.

3.

4.

4

Explanation :
No Explanation available for this question

# For the graph shown in figure the cut-set matrix is

1.

2.

3.

4.  None of these

4

Explanation :
No Explanation available for this question

# The series branches in the graph are

1.  3 and 4

2.  6 and 7

3.  2 and 3

4.  None of these

4

None of these

Explanation :
No Explanation available for this question

# The parallel branches are

1.  1 and 2

2.  2 and 3

3.  6 and 7

4.  None of these

4

6 and 7

Explanation :
No Explanation available for this question

# If b is the number of branches and n is the number of nodes in the connected graph, the number of links corresponding to any tree of the graph is

1.  n+1-b

2.  b-n+1

3.  b-n-1

4.  n-b-1

4

b-n+1

Explanation :
No Explanation available for this question

# If a graph of network has 10 branches and 6 nodes then number of mesh equations or KVL equations required to solve the network are

1.  4

2.  5

3.  6

4.  7

4

5

Explanation :
No Explanation available for this question

# If the graph of the network has 10 branches and 6-nodes then number of nodal equations or KCL equations required to solve the network is

1.  4

2.  5

3.  6

4.  7

4

5

Explanation :
No Explanation available for this question

# Consider the graph and tree of a network shown in the figure. The number of twigs and links of the network are respectively,

1.  1, 3

2.  5, 1

3.  2, 1

4.  4, 2

4

2, 1

Explanation :
No Explanation available for this question

# Of the graph shown in the figure, the number of possible trees is/are

1.  1

2.  2

3.  3

4.  4

4

3

Explanation :
No Explanation available for this question

1.  5 and 7

2.  4 and 8

3.  5 and 4

4.  4 and 7

4