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⚡Electrical Circuits and Systems I
Key Terms

173 essential vocabulary terms and definitions to know for your Electrical Circuits and Systems I exam

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A

Ac current source
Ac voltage source
Active Circuits
Active filters
Adaptive filters
Air core inductor
Air-core inductor
All-pass filters
Analog rms-to-dc converter circuits

B

Back emf
Band-pass filter
Band-stop filter
Battery
Biasing Network
Block Diagram
Butterworth Filters

C

Capacitance Tolerance
Capacitive Correction
Capacitor banks
Ceramic capacitor
Chebyshev Filters
Circuit continuity
Circuit protection devices
Circuit response
Circuit Simplification
Circuit troubleshooting
Closed-loop configuration
Closed-Loop Gain
Coefficient matrix
Common-mode rejection ratio
Common-mode rejection ratio (CMRR)
Connected Graph
Control systems
Controlling variable
Copper losses
Cosine wave
Crest factor
Crossover frequency
Current direction
Current distribution
Current Flow
Current mirrors
Current Source
Current through branches
Current transformer
Current-mode ADCs
Current-voltage relationship
Cutoff frequency

D

Damping Factor
Damping ratio
Dc circuit analysis
Dc gain
Delay circuits
Dependent sources
Differentiator
Digital filters
Digital Signal Processing (DSP)

E

Electrolytic capacitor
Elliptic Filters
Energy meters
Equivalent Inductance
Equivalent Series Resistance (ESR)

F

Faraday's Law of Electromagnetic Induction
Faraday's Law of Induction
Feedback network
Feedback resistor
Film capacitor
Filter circuits
Filter design
Finite open-loop gain effects
Floating voltage sources
Fourier Analysis
Fourier Series Analysis

G

Gain error
Gain margin