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Node Admittance Equations

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For the attached diagram, write, but do not solve, the node admittance equations in matrix form for the network.
W = 2 rad. /second. Treat the network as a three-node network.

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The solution provides step-by-step instruction on how to write the node admittance equations in matrix form from a circuit diagram given.

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Nodde admittance equation in matrix form is:

I = Y * V

where I is the 3-by-1 Current vector,with elements I1, I2, I3 which are the injected currents at nodes 1, 2 and 3

and V is the 3-by-1 Voltage vector, with elemenst ...

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