# ECE 252 Introduction to Electrical Engineering

## Module 11. AC Circuits

Course Objectives/Outcomes: Students who complete this course will be able to:

• Calculate voltages, currents, and impedances in AC circuits using sinusoidal steady-state analysis.

Module Objectives/Outcomes: Students who complete this module will be able to:

1. Transform an AC network from the time domain to the phasor domain.
2. Calculate the impedance of resistors, inductors, and capacitors.
3. Choose and apply an appropriate solution method for a transformed circuit.
4. Calculate the net impedance of passive devices in series and parallel.
5. Transform a phasor voltage or current into the time domain.

#### Assignment:

• Read Lesson 11. [Module Objectives 1-5]
• Watch the videos. [Module Objectives 1-5]
• Solve Tutorial 11. [Module Objectives 1-5]
• Solve and submit Homework 11. [Module Objectives 1-5]
• Solve Practice Quiz 11. Try to do it in under 20 minutes. [Module Objectives 1-5]
• Check your practice quiz answers against the solution below. [Module Objectives 1-5]
• Now you should be ready for Quiz 11. [Module Objectives 1-5]

#### Select an option:

Lesson 11 AC Circuits. [Module Objectives 1-5]

##### Streaming Videos

Video L11-1 AC Steady State Part 1. [Module Objective 1]

Video L11-2 AC Steady State Part 2. [Module Objectives 1 and 2]

Video L11-3 AC Steady State Part 3. [Module Objectives 1-3]

Video L11-4 Impedances in Series and Parallel. [Module Objective 4]

Video L11-5 Review. [Module Objectives 1-5]

Video L11-1 AC Steady State Part 1. [Module Objective 1]
Video L11-2 AC Steady State Part 2. [Module Objectives 1 and 2]
Video L11-3 AC Steady State Part 3. [Module Objectives 1-3]
Video L11-4 Impedances in Series and Parallel. [Module Objective 4]
Video L11-5 Review. [Module Objectives 1-5]

##### Tutorial

Tutorial 11 AC Circuits. [Module Objectives 1-5]

##### Practice Quiz

Practice Quiz 11. [Module Objectives 1-5]
Practice Quiz 11 Solution. [Module Objectives 1-5]