Electronics and Communication Engineering - Exam Questions Papers - Discussion
Discussion Forum : Exam Questions Papers - Exam Paper 1 (Q.No. 1)
1.
In the following non planar graph number of independent loop equations are
Answer: Option
Explanation:
Number of independent loop equations are given by,
L = B - N + 1
where L : No. of loop equations
B : No. of branches = 12
N : No. of nodes = 8
L = 12 - 8 + 1 = 5.
Discussion:
12 comments Page 2 of 2.
Sandy said:
6 years ago
Can someone please explain it in detail?
(1)
K Nireekshan said:
4 years ago
Loop =number of branches - number of nodes +1.
* branch means individual circuit line (having capacitor or resister or inductor) in it.
* node means junction of three branches at a point is known as a node.
In the above-given figure there are 11 branches are there and 7 nodes are there so for we know the formula for "loop" Is L=B-n+1.
So, L=11-7+1,
L=4+1,
L=5.
* branch means individual circuit line (having capacitor or resister or inductor) in it.
* node means junction of three branches at a point is known as a node.
In the above-given figure there are 11 branches are there and 7 nodes are there so for we know the formula for "loop" Is L=B-n+1.
So, L=11-7+1,
L=4+1,
L=5.
(1)
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