Q.1.
What is the direction of the cut-set?
- a) same as the direction of the branch current
- b) opposite to the direction of the link current
- c) same as the direction of the link current
- d) opposite to the direction of the branch current
Q.2.
Consider the graph shown below. The direction of the cut-set of node ‘a’ is?
- a) right
- b) left
- c) upwards
- d) downwards
Q.3.
Consider the graph shown below. The direction of the cut-set at node ‘b’ will be?
- a) upwards
- b) right
- c) downwards
- d) left
Q.4.
In the graph shown below, the direction of the cut-set at node ‘c’ is?
- a) downwards
- b) upwards
- c) left
- d) right
Q.5.
In the graph shown below, the direction of the cut-set at node ‘d’ will be?
- a) left
- b) downwards
- c) right
- d) upwards
Q.6.
The row formed at node ‘a’ in the cut set matrix in the figure shown below is?
- a) +1 +1 +1 +1 0 0 0 0
- b) +1 0 0 0 +1 0 0 +1
- c) -1 0 0 0 -1 0 0 -1
- d) -1 -1 0 0 -1 -1 0 0
Q.7.
The row formed at node ‘c’ in the cut set matrix in the following figure?
- a) -1 -1 0 0 +1 -1 0 0
- b) 0 0 +1 0 0 -1 -1 0
- c) +1 0 0 0 +1 0 0 +1
- d) -1 0 0 0 -1 0 0 -1
Q.8.
The number of cut set matrices formed from a graph is?
- a) NN-1
- b) NN
- c) NN-2
- d) NN+1
Q.9.
For every tree there will be _____ number of cut set matrices.
- a) 1
- b) 2
- c) 3
- d) 4
Q.10.
If a row of the cut set matrix formed by the branch currents of the graph is shown below. Then which of the following is true?
- a) -V1-V2+V5-V6=0
- b) -I1-I2+I5-I6=0
- c) -V1+V2+V5-V6=0
- d) -I1+I2+I5-I6=0