# Electrical Circuit Analysis 3

- Course Number:
- EET 113
- Transcript Title:
- Electrical Circuit Analysis 3
- Created:
- Aug 09, 2022
- Updated:
- Aug 09, 2022
- Total Credits:
- 5
- Lecture Hours:
- 40
- Lecture / Lab Hours:
- 0
- Lab Hours:
- 30
- Satisfies Cultural Literacy requirement:
- No
- Satisfies General Education requirement:
- No
- Grading Options
- A-F, Audit
- Default Grading Options
- A-F
- Repeats available for credit:
- 0

## Course Description

Covers AC power, power factor correction, AC network analysis theorems, transformers, analysis of balanced and unbalanced 3 phase AC Y and delta configured loads, and squirrel cage induction motors. Includes a 3-hour per week laboratory session. Prerequisite: EET 112 or department approval. Audit available.

## Course Outcomes

Upon successful completion of this course, students will be able to:

- Calculate and measure apparent, real, and reactive power in AC circuits.
- Calculate and measure the electrical properties of power factor corrected systems.
- Apply AC network analysis theorems to AC circuits.
- Apply AC analysis concepts to transformers.
- Apply 3 phase AC concepts to balanced and unbalanced 3 phase AC Y and delta configured loads.
- Calculate and measure electrical and mechanical properties for 3 phase AC squirrel cage induction motors.

## Suggested Outcome Assessment Strategies

Evaluation is done via labs, quizzes, take home assignments, in class exercises, and exams.

## Course Activities and Design

The determination of teaching strategies used in the delivery of outcomes is generally left to the discretion of the instructor. Here are some strategies that you might consider when designing your course: lecture, small group/forum discussion, flipped classroom, dyads, oral presentation, role play, simulation scenarios, group projects, service learning projects, hands-on lab, peer review/workshops, cooperative learning (jigsaw, fishbowl), inquiry based instruction, differentiated instruction (learning centers), graphic organizers, etc.

## Course Content

##### Outcome #1: **Calculate and measure apparent, real, and reactive power in AC circuits**.

- Calculate and measure apparent, real, and reactive power for individual elements in series, parallel, and series-parallel AC circuits.

##### Outcome #2:** Calculate and measure electrical properties of power factor corrected systems**.

- Calculate the size of a power factor correction element.
- Compare and contrast electrical properties between the original and the power factor corrected system.

##### Outcome #3:** Apply AC network analysis theorems to AC circuits.**

- Apply the AC superposition theorem for a multisource AC circuit.
- Apply AC Thevenin’s and AC Maximum Power Transfer theorem to simplify a linear two terminal network.

##### Outcome #4:** Apply AC analysis concepts to transformer**s.

- Interpret a transformer connection diagram.
- Install a transformer in an AC circuit.

##### Outcome #5: **Apply 3 phase AC concepts to balanced and unbalanced 3 phase AC Y and delta configured loads.**

- Calculate and measure electrical properties for individual elements in balanced and unbalanced Y 3 phase AC loads.
- Calculate and measure electrical properties for individual elements in balanced and unbalanced delta configured 3 phase AC loads.
- Apply the single wattmeter and the two wattmeter method to 3 phase AC loads.

##### Outcome #6: **Calculate and measure electrical and mechanical properties for 3 phase AC squirrel cage induction motors.**

- Calculate and plot the speed torque curve for a 3 phase AC squirrel cage induction motor.
- Plot electrical properties for a 3 phase AC squirrel cage induction motor at various points on the speed torque curve.

## Suggested Texts and Materials

Boylestad Introductory Circuit Analysis 11th edition