---
type: CKG Bundle
title: Circuits
tags: [STEM & Engineering]
timestamp: 2026-06-18T00:00:00Z
ckg:
  id: circuits
  nodes: 300
  license: CC BY 4.0
---

# Circuits — Compressed Knowledge Graph

```csv
ConceptID,ConceptLabel,TaxonomyID
1,Electric Charge,FOUND
2,Voltage,FOUND
3,Current,FOUND
4,Electrical Energy,FOUND
5,Power,FOUND
6,Resistance,FOUND
7,Ohm's Law,FOUND
8,Conductance,FOUND
9,Electrical Ground,FOUND
10,Circuit Schematic Symbols,FOUND
11,Voltage Source,FOUND
12,Current Source,FOUND
13,Dependent Sources,FOUND
14,Series Circuits,FOUND
15,Parallel Circuits,FOUND
16,Series-Parallel Circuits,FOUND
17,Voltage Divider,FOUND
18,Current Divider,FOUND
19,Kirchhoff's Voltage Law,FOUND
20,Kirchhoff's Current Law,FOUND
21,Node,FOUND
22,Branch,FOUND
23,Loop,FOUND
24,Mesh,FOUND
25,Open Circuit,FOUND
26,Short Circuit,FOUND
27,Power Dissipation,FOUND
28,Energy Conservation,FOUND
29,SI Units for Circuits,FOUND
30,Circuit Topology,FOUND
31,Node Voltage Method,ANLYS
32,Reference Node,ANLYS
33,Supernode,ANLYS
34,Mesh Current Method,ANLYS
35,Supermesh,ANLYS
36,Linearity,ANLYS
37,Superposition Principle,ANLYS
38,Source Transformation,ANLYS
39,Thevenin's Theorem,ANLYS
40,Thevenin Equivalent,ANLYS
41,Norton's Theorem,ANLYS
42,Norton Equivalent,ANLYS
43,Maximum Power Transfer,ANLYS
44,Load Resistance,ANLYS
45,Equivalent Resistance,ANLYS
46,Delta Configuration,ANLYS
47,Wye Configuration,ANLYS
48,Delta-Wye Transformation,ANLYS
49,Circuit Simplification,ANLYS
50,Nodal Analysis,ANLYS
51,Mesh Analysis,ANLYS
52,Two-Port Networks,ANLYS
53,Input Resistance,ANLYS
54,Output Resistance,ANLYS
55,Loading Effect,ANLYS
56,Resistor,PASV
57,Resistor Color Code,PASV
58,Resistor Tolerance,PASV
59,Potentiometer,PASV
60,Capacitor,PASV
61,Capacitance,PASV
62,Parallel Plate Capacitor,PASV
63,Dielectric Material,PASV
64,Capacitor Energy Storage,PASV
65,Capacitors in Series,PASV
66,Capacitors in Parallel,PASV
67,Inductor,PASV
68,Inductance,PASV
69,Magnetic Field,PASV
70,Inductor Energy Storage,PASV
71,Inductors in Series,PASV
72,Inductors in Parallel,PASV
73,Mutual Inductance,PASV
74,Coupling Coefficient,PASV
75,Wire Resistance,PASV
76,Parasitic Capacitance,PASV
77,Parasitic Inductance,PASV
78,Component Power Rating,PASV
79,Component Derating,PASV
80,Real vs Ideal Components,PASV
81,Transient Response,TRANS
82,Steady-State Response,TRANS
83,Time Constant,TRANS
84,RC Circuit,TRANS
85,RC Charging,TRANS
86,RC Discharging,TRANS
87,RL Circuit,TRANS
88,RL Energizing,TRANS
89,RL De-energizing,TRANS
90,Exponential Response,TRANS
91,Initial Conditions,TRANS
92,Final Conditions,TRANS
93,Natural Response,TRANS
94,Forced Response,TRANS
95,Complete Response,TRANS
96,First-Order Circuits,TRANS
97,Second-Order Circuits,TRANS
98,RLC Circuit,TRANS
99,Overdamped Response,TRANS
100,Underdamped Response,TRANS
101,Critically Damped Response,TRANS
102,Damping Ratio,TRANS
103,Natural Frequency,TRANS
104,Step Response,TRANS
105,Pulse Response,TRANS
106,Alternating Current,ACFND
107,Sinusoidal Waveform,ACFND
108,Amplitude,ACFND
109,Frequency,ACFND
110,Period,ACFND
111,Angular Frequency,ACFND
112,Phase Angle,ACFND
113,Phase Shift,ACFND
114,Peak Value,ACFND
115,Peak-to-Peak Value,ACFND
116,RMS Value,ACFND
117,Average Value,ACFND
118,Complex Numbers,ACFND
119,Rectangular Form,ACFND
120,Polar Form,ACFND
121,Euler's Formula,ACFND
122,Phasor,ACFND
123,Phasor Diagram,ACFND
124,Phasor Addition,ACFND
125,Impedance,ACFND
126,Reactance,ACFND
127,Capacitive Reactance,ACFND
128,Inductive Reactance,ACFND
129,Admittance,ACFND
130,Susceptance,ACFND
131,AC Resistance,ACFND
132,Impedance Triangle,ACFND
133,Complex Impedance,ACFND
134,AC Circuit Analysis,ACFND
135,Phasor Domain,ACFND
136,Instantaneous Power,POWER
137,Average Power,POWER
138,Real Power,POWER
139,Reactive Power,POWER
140,Apparent Power,POWER
141,Complex Power,POWER
142,Power Triangle,POWER
143,Power Factor,POWER
144,Leading Power Factor,POWER
145,Lagging Power Factor,POWER
146,Power Factor Correction,POWER
147,VAR,POWER
148,Watt,POWER
149,Volt-Ampere,POWER
150,Maximum Power in AC,POWER
151,RMS Power Calculation,POWER
152,Power in Resistors,POWER
153,Power in Capacitors,POWER
154,Power in Inductors,POWER
155,Efficiency,POWER
156,Frequency Response,FREQ
157,Transfer Function,FREQ
158,Magnitude Response,FREQ
159,Phase Response,FREQ
160,Bode Plot,FREQ
161,Bode Magnitude Plot,FREQ
162,Bode Phase Plot,FREQ
163,Decibel,FREQ
164,Decade,FREQ
165,Octave,FREQ
166,Cutoff Frequency,FREQ
167,Corner Frequency,FREQ
168,Half-Power Point,FREQ
169,Bandwidth,FREQ
170,Passband,FREQ
171,Stopband,FREQ
172,Roll-Off Rate,FREQ
173,Asymptotic Approximation,FREQ
174,Poles and Zeros,FREQ
175,Resonance,FREQ
176,Resonant Frequency,FREQ
177,Quality Factor,FREQ
178,Selectivity,FREQ
179,Series Resonance,FREQ
180,Parallel Resonance,FREQ
181,Filter,FILT
182,Low-Pass Filter,FILT
183,High-Pass Filter,FILT
184,Band-Pass Filter,FILT
185,Band-Reject Filter,FILT
186,Notch Filter,FILT
187,First-Order Filter,FILT
188,Second-Order Filter,FILT
189,Filter Order,FILT
190,RC Low-Pass Filter,FILT
191,RC High-Pass Filter,FILT
192,RL Low-Pass Filter,FILT
193,RL High-Pass Filter,FILT
194,RLC Band-Pass Filter,FILT
195,Passive Filter,FILT
196,Active Filter,FILT
197,Filter Design,FILT
198,Audio Tone Control,FILT
199,Bass Filter,FILT
200,Treble Filter,FILT
201,Operational Amplifier,OPAMP
202,Ideal Op-Amp,OPAMP
203,Op-Amp Symbol,OPAMP
204,Inverting Input,OPAMP
205,Non-Inverting Input,OPAMP
206,Op-Amp Output,OPAMP
207,Open-Loop Gain,OPAMP
208,Closed-Loop Gain,OPAMP
209,Negative Feedback,OPAMP
210,Positive Feedback,OPAMP
211,Virtual Short,OPAMP
212,Virtual Ground,OPAMP
213,Inverting Amplifier,OPAMP
214,Non-Inverting Amplifier,OPAMP
215,Voltage Follower,OPAMP
216,Buffer Amplifier,OPAMP
217,Summing Amplifier,OPAMP
218,Difference Amplifier,OPAMP
219,Instrumentation Amplifier,OPAMP
220,Integrator Circuit,OPAMP
221,Differentiator Circuit,OPAMP
222,Op-Amp Bandwidth,OPAMP
223,Gain-Bandwidth Product,OPAMP
224,Slew Rate,OPAMP
225,Input Offset Voltage,OPAMP
226,Input Bias Current,OPAMP
227,Common Mode Rejection,OPAMP
228,CMRR,OPAMP
229,Op-Amp Saturation,OPAMP
230,Rail-to-Rail Op-Amp,OPAMP
231,Signal,SIGNAL
232,Periodic Signal,SIGNAL
233,Aperiodic Signal,SIGNAL
234,Fourier Series,SIGNAL
235,Fundamental Frequency,SIGNAL
236,Harmonics,SIGNAL
237,Harmonic Content,SIGNAL
238,Spectrum,SIGNAL
239,Frequency Spectrum,SIGNAL
240,Time Domain,SIGNAL
241,Frequency Domain,SIGNAL
242,Waveform Symmetry,SIGNAL
243,Even Symmetry,SIGNAL
244,Odd Symmetry,SIGNAL
245,Half-Wave Symmetry,SIGNAL
246,DC Component,SIGNAL
247,AC Component,SIGNAL
248,Signal Amplitude,SIGNAL
249,Crest Factor,SIGNAL
250,Form Factor,SIGNAL
251,Audio Signal,AUDIO
252,Audio Frequency Range,AUDIO
253,Human Hearing Range,AUDIO
254,Microphone,AUDIO
255,Speaker,AUDIO
256,Audio Amplifier,AUDIO
257,Preamplifier,AUDIO
258,Power Amplifier,AUDIO
259,Amplifier Gain,AUDIO
260,Voltage Gain,AUDIO
261,Current Gain,AUDIO
262,Power Gain,AUDIO
263,Decibels in Audio,AUDIO
264,dBV,AUDIO
265,dBu,AUDIO
266,Headroom,AUDIO
267,Dynamic Range,AUDIO
268,Signal-to-Noise Ratio,AUDIO
269,Noise Floor,AUDIO
270,Thermal Noise,AUDIO
271,Audio Distortion,AUDIO
272,Harmonic Distortion,AUDIO
273,THD,AUDIO
274,Intermodulation Distortion,AUDIO
275,Clipping,AUDIO
276,Multimeter,LAB
277,Oscilloscope,LAB
278,Function Generator,LAB
279,DC Power Supply,LAB
280,Spectrum Analyzer,LAB
281,Voltage Measurement,LAB
282,Current Measurement,LAB
283,Resistance Measurement,LAB
284,Frequency Measurement,LAB
285,Phase Measurement,LAB
286,Oscilloscope Probe,LAB
287,Probe Compensation,LAB
288,Triggering,LAB
289,Time Base,LAB
290,Vertical Sensitivity,LAB
291,AC Coupling,LAB
292,DC Coupling,LAB
293,Breadboard,LAB
294,Prototyping,LAB
295,Soldering,LAB
296,Circuit Debugging,LAB
297,Measurement Error,LAB
298,Loading Error,LAB
299,Calibration,LAB
300,Safety Practices,LAB
```

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