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Node Voltage Problem

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Node Voltage Problem

Postby tknot2013 » Tue Feb 18, 2014 11:12 pm

Node Voltage.PNG
Node Voltage Problem
Node Voltage.PNG (36.72 KiB) Viewed 45889 times


Im either missing something or have looked at the problem for too long and lost my mind... If anyone can help with the solution to this problem it would be much appreciated! :D
tknot2013
 
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Re: Node Voltage Problem

Postby Ratch » Sat Jan 10, 2015 3:37 am

tknot,

The v2 and v4 node is a natural reference. Why is that same node marked with two different names? Why is the node at the connection of the 3 volt and 5 volts supply set to 0 volts? How do you know that? The 10 ohm resistor in parallel with the 3 volts supply doesn't change any voltages or currents in the circuit. It just puts a load on the 3 volt supply. Remove it and do the calculations.

So, take a cut at solving and post your equations. Solve for nodes v1 and v3.

Ratch
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Re: Node Voltage Problem

Postby PradeepKumar » Wed May 31, 2017 10:41 am

Nodal Voltage Analysis complements the previous mesh analysis in that it is equally powerful and based on the same concepts of matrix analysis.
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