# Electronics Forum

Electronics Circuits & Projects discussion forum. Get help with electronics.

## Node Voltage Problem

Discuss all your electronics engineering related technical problems and other questions pertaining to design problems in any field of Electrical/Electronics/Computer Hardware

Moderator: pebe

### Node Voltage Problem

Node Voltage Problem
Node Voltage.PNG (36.72 KiB) Viewed 48145 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!
tknot2013

Posts: 1
Joined: Tue Feb 18, 2014 11:06 pm

### Re: Node Voltage Problem

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
Ratch

Posts: 1
Joined: Sat Jan 10, 2015 3:16 am

### Re: Node Voltage Problem

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

Posts: 48
Joined: Tue Apr 19, 2016 4:48 am
Location: Bangalore

Return to EE quiz questions & problems

### Who is online

Users browsing this forum: No registered users and 2 guests

 30 pcs Guitar Amp Knobs Electric Guitar Knob Guitar Amplifier Knobs\$12.13 30 pcs Guitar Amp Knobs Bass Control Knob Guitar Amplifier Knobs\$12.13 30 pcs Bass Control Knob Electric Guitar Tone Knobs Guitar Amplifier Knobs\$12.13 Surplus Open Allen Bradley 2198-D020-ERS3 /B Kinetix 5700 Dual-Axis Module 5.4kW\$15.94