# In a loop matrix B, if a branch j is in loop i and their orientations coincide then bij is

1.  1

2.  -1

3.  0

4.  None of these

4

1

Explanation :
No Explanation available for this question

# In a loop matrix B, if a branch j is in the loop i and their orientations do not coincide then bij is

1.  1

2.  -1

3.  0

4.  None of these

4

-1

Explanation :
No Explanation available for this question

# In a loop matrix B, if branch j is not in the loop then bij is

1.  1

2.  -1

3.  0

4.  None of these

4

0

Explanation :
No Explanation available for this question

# The loop matrix can be used to write of the following equations

1.  KCL

2.  KVL

3.  Power

4.  None of these

4

KVL

Explanation :
No Explanation available for this question

# If in a graph, number of nodes be n and number of branches be b then rank of the loop matrix is given by

1.  b-1

2.  n-1

3.  ≤ b-n+ 1

4.  n+b

4

≤ b-n+ 1

Explanation :
No Explanation available for this question

# If Q is cut-set matrix and IB is the current column matrix of branches then relation between them is

1.  QIB=0

2.  Q=IB

3.  QTIB=0

4.

4

QIB=0

Explanation :
No Explanation available for this question

# The cut-set matrix can be used to write which of the following equations

1.  KCL

2.  KVL

3.  Power

4.  None of these

4

KCL

Explanation :
No Explanation available for this question

# If a graph has n-nodes and b-branches then size of the cut-set matrix is

1.  (n-1) x b

2.  n x b

3.  (n-1) x (b-1)

4.  n x (b-1)

4

(n-1) x b

Explanation :
No Explanation available for this question

# In a cut set matrix θ, if branch j is in cut set i and orientation coincide, then the Qij is

1.  1

2.  -1

3.  0

4.  None of these

4

1

Explanation :
No Explanation available for this question

# In a cut set matrix θ, if branch j is not in cut-set i, then the qij is

1.  1

2.  -1

3.  0

4.  None of these

4