When should i (on paper) pump a network with a source to determine values?

In summary, there are times when it is necessary to pump a network of resistors, capacitors, and inductors with a 1 amp ac current source or a 1 volt ac voltage source in order to determine certain values within the system. This is particularly helpful when dealing with non-linear devices or when more accurate numbers are needed. However, it is important to first try solving the circuit using KCL and KVL equations and to use approximations or simulations if needed. It is also helpful to consider the tolerances of the components when using simulation tools.
  • #1
chopficaro
46
0
i understand that there are times when one should (on paper) pump a network of resistors, capacitors, and inductors with a 1 amp ac current source or a 1 volt ac voltage source in order to determine certain values within the system

however, i am having trouble determining when i need to use this tool, and i have a test on wednesday!
 
Physics news on Phys.org
  • #2
chopficaro said:
i understand that there are times when one should (on paper) pump a network of resistors, capacitors, and inductors with a 1 amp ac current source or a 1 volt ac voltage source in order to determine certain values within the system

however, i am having trouble determining when i need to use this tool, and i have a test on wednesday!

I'm not sure. Generally with linear circuits, you will be able to solve for the currents and voltages using KCL or KVL simultaneous equations.

If there are non-linear devices (transistors, diodes, etc), you can use approximations to help you solve the circuit. If you need more accurate numbers, you can use simulation to help you understand how the circuit behaves. You can also use Monte-Carlo techniques in the simulations to help you understand how the circuit will function with components that have values that fall within their tolerances, but are not the exact value shown in the schematic...
 
  • #3
you are correct not to be sure, i just found out that its just an extra step in the methods i have already been using :( sorry
believe it or not ur post helped me out, it made me think, wow, if the guys at physics forums don't know, then there must be something wrong with my question, sure enough there was
 

Related to When should i (on paper) pump a network with a source to determine values?

1. When should I pump a network with a source to determine values?

Pumping a network with a source is typically done when analyzing the flow of a network. It can help determine the values of different elements in the network, such as flow rates and capacities.

2. What is the purpose of pumping a network with a source?

The purpose of pumping a network with a source is to simulate the flow of a network and determine the values of different elements in the network. This can help with understanding the efficiency and functioning of a network.

3. How do I pump a network with a source?

To pump a network with a source, you will need to first identify the source and the desired elements to analyze. Then, mathematical equations and algorithms can be used to simulate the flow and determine the values.

4. What type of networks can be pumped with a source?

Any type of network can be pumped with a source, as long as it follows a flow-based structure. This includes transportation networks, water distribution networks, and communication networks.

5. Are there any limitations to pumping a network with a source?

There may be limitations depending on the complexity of the network and the accuracy of the mathematical models used. It is important to consider the assumptions and uncertainties involved in the pumping process to ensure reliable results.

Similar threads

Engineering Understanding the output waveform and using LTSpice
    • Engineering and Comp Sci Homework Help
Replies
1
Views
1K
Engineering Step response of RC circuit with independent voltage and current sources
    • Engineering and Comp Sci Homework Help
Replies
7
Views
2K
How to determine drain-source voltage for this MOSFET amplifier.
    • Engineering and Comp Sci Homework Help
Replies
0
Views
610
Is the source in parallel or series with the resistor?
    • Engineering and Comp Sci Homework Help
Replies
1
Views
1K
Engineering Determining if voltage or current is positive or negative with sources
    • Engineering and Comp Sci Homework Help
Replies
10
Views
4K
Engineering Norton/Thevenin Equivalent circuits with a dependent voltage source
    • Engineering and Comp Sci Homework Help
Replies
9
Views
4K
Alternator torque when connected to a phase-shifted AC source
    • Electrical Engineering
Replies
3
Views
637
Question about the energy stored in an RLC parallel resonant network
    • Electrical Engineering
2
Replies
44
Views
3K
Superposition with AC voltage source and DC current source
    • Engineering and Comp Sci Homework Help
Replies
16
Views
4K
How to select a pump for a venturi injector?
    • Mechanical Engineering
Replies
8
Views
637

Hot Threads

Recent Insights

Back
Top