LOADING
Question

What is the form of the  matrix for carrying out load flow studies by Gauss-Se method of a power system having mesh connection of nodes? 

A.

Symmetric but not diagonal matrix

B.

Diagonal matrix


C.

Antisymmetric matrix

D.

Sparse asymmetric matrix

Answer ( Option B)

Diagonal matrix


Solution

is always symmetric matrix because there will be atleast one connection between two buses and there by all elements except diagonal elements wi not be zero.

Hence, the correct option is (B).

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