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Jul 05, 2025
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2025-2026 Workforce Education Catalog
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UELE 111 - Circuit Analysis I Direct current (DC) and alternating current (AC) electric circuits. Ohm`s law, Kirchoff`s laws, series, parallel, and series-parallel circuits, fundamentals of inductance and capacitance, and the transient behavior of circuits containing resistance and capacitance or resistance and inductance.
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Course Learning Outcomes:
- Define basic electricity terms.
- Use the standard color code to determine resistance.
- Make circuit measurements using the ammeter, voltmeter, ohmmeter, and oscilloscope.
- Apply the scientific method of inquiry and deduction to the laws, theories, and axioms of AC (alternating current)/DC (direct current) circuits to specific laboratory experiments.
- Use Ohm`s law and Kirchhoff`s laws to solve series, parallel, and series-parallel circuit problems.
- Calculate voltages and currents of simple Resistor, Inductor, and Capacitor (RLC) circuits using phasors.
- Describe the properties of magnetic fields and magnetic materials, and relate to the operation of magnetic devices.
- Calculate the equivalent capacitance of capacitors connected in series and parallel.
- Determine the frequency and calculate the peak, peak-to-peak, and Root-mean-square (RMS) values of a sine wave.
- Analyze the transient behavior of simple RC and RL circuits.
- Calculate inductive and capacitive reactance.
- Calculate the equivalent inductance of inductors connected in series and parallel.
- Analyze the basic transformer.
Outline:
- Introduction to Electricity
- Circuit Components and Measuring Devices
- Electrical and Magnetic Units
- Scientific Notation
- Metric Prefixes
- Voltage, Current, and Resistance
- Atomic Structure
- Electrical Charge
- Voltage
- Current
- Resistance
- Electrical Circuits
- Basic Circuit Measurements
- Ohm`s Law
- Ohm`s Law
- Current Calculations
- Voltage Calculations
- Resistance Calculations
- The Current, Voltage, Resistance Relationship
- Power and Energy
- Power and Energy
- Power in Electric Circuits
- Resistor Power Ratings
- Energy Loss and Voltage Drop in Resistance
- Power Supplies
- AC/DC Series Resistive Circuits
- Resistors in Parallel
- Rules and Laws for Parallel Circuits
- Current Sources
- Current Dividers and Applications
- Troubleshooting Parallel Circuits
- AC/DC Series Parallel Circuits
- Series Parallel Relationships
- Analysis of Series-Parallel Circuits
- Loaded Voltage Dividers
- Ladder Networks and the Wheatstone Bridge
- Troubleshooting
- AC/DC Series Parallel Circuits
- Series Parallel Relationships
- Analysis of Series-Parallel Circuits
- Loaded Voltage Dividers
- Ladder Networks and the Wheatstone Bridge
- Troubleshooting
- Magnetism and Electromagnetism
- Magnetic Fields
- Electromagnetism
- Hysteresis
- Induction
- Applications of Electromagnetism Induction
- Capacitance and Inductance
- Definition and physical properties
- Circuit configurations and total capacitance and total inductance
- Transformers
- Basic transformers
- Step-up/step-down
- Alternating Current and Voltage: The sine wave
- Phasors and Complex Numbers
- Rectangular and polar forms
- Phasor arithmetic
- Electromagnetism
- Solenoids
- Magnetic circuits
- Magnetic units
- Inductance
- Electromagnetic induction
- Flux linkage
- Faraday`s and Lenz`s laws
- Self-induction
- Inductors in series and parallel
- RL Transient Circuits
- Charge and discharge of Inductors
- L/R time constant
- Applications
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