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AC Lesson #0 AC Laboratory Introduction
This is an introduction to the typical measuring instruments you may encounter in an AC Lab. Take particular note of the operation of a digital Oscilloscope.
This video is a reminder of how components are connected in series. In this particular case with AC components.
This video is a reminder of how components are connected in parallel. In this particular case with AC components.
Resources and how these lessons are formatted.
Each of the lessons follows this format;
- Watch theory Videos. Between 2-6 Videos per lesson. Follow in the textbook.
- Theory Exercises. First attempt the exercises in the workbook, then watch the video for worked answers.
- Watch the demonstrated Video practicals.
- Use all the above to better engage your Tech lessons.
AC Lesson #1: AC Fundimentals
AC Fundamentals: Part 1 of 5: 8 min.
AC Fundamentals: Part 4 of 5: 17 min
AC Fundamentals: Part 5 of 5: 29 min
Using the Theory Exercise workbook, provided above, now attempt the exercises for lesson #1. Once complete watch the video determine how you have understood the content and its application. Video 20 min.
Watch this 20 min. video to help cement the concepts of this lesson through practical demonstration. (This is practical 1.2 from TAFE workbook.)
Lesson Summary Poster
AC Lesson #2: Phasor Maths
(Or complex number addition with Geometry, Pythagoras and Trigonometry)
AC Phasor maths: Part 1 0f 3: 18 min.
AC Phasor maths: Part 2 of 3: 41 min.
AC Phasor maths: Part 3 0f 3: 12 min.
Using the Theory Exercise workbook, now attempt the exercises for lesson #2. Once complete watch the video determine how you have understood the content and its application. Video 19 min.
Watch this 20 min. video to help cement the concepts of this lesson through practical demonstration. (This is practical 2.2 from TAFE workbook.)
Lesson Summary Poster
AC Lesson #3: Resistors, Inductors & Capacitors in AC or Individual -RLC- in AC circuits
AC RL&C in AC: Part 1 0f 7 : 14 min.
AC RL&C in AC: Part 2 0f 7: 5 min.
AC RL&C in AC: Part 3 0f 7: 14 min.
AC RL&C in AC: Part 4 0f 7: 8 min.
AC RL&C in AC: Part 5 0f 7: 6 min.
AC RL&C in AC: Part 6 0f 7: 12 min.
AC RL&C in AC: Part 7 0f 7: 11 min.
Using the Theory Exercise workbook, provided above, now attempt the exercises for lesson #3. Once complete watch the video determine how you have understood the content and its application. Video 16 min.
Watch this 12 min. video to help cement the concepts of this lesson through practical demonstration. (This is practical 3.1 from TAFE workbook.)
Watch this 6 min. video to help cement the concepts of this lesson through practical demonstration. (This is practical 3.2 from TAFE workbook.)
Watch this 10 min. video to help cement the concepts of this lesson through practical demonstration. (This is practical 3.3 from TAFE workbook.)
Lesson Summary Poster
AC Lesson #4: Resistor, Inductor & Capacitor (RLC) in series
AC RLC in series: Part 1 0f 4: 20 min.
AC RLC in series: Part 2 0f 4: 25 min.
AC RLC in series: Part 3 0f 4: 25 min.
AC RLC in series: Part 4 0f 4: 20 min.
Using the Theory Exercise workbook, provided above, now attempt the exercises for lesson #4. Once complete watch the video determine how you have understood the content and its application. Video 28 min.
Watch this 10 min. video to help cement the concepts of this lesson through practical demonstration. (This is practical 4.1 from TAFE workbook.)
Watch this 8 min. video to help cement the concepts of this lesson through practical demonstration. (This is practical 5.1 from TAFE workbook.)
Watch this 16 min. video to help cement the concepts of this lesson through practical demonstration. (This is practical 7.1 from TAFE workbook.)
Lesson Summary Poster
AC Lesson #5: Resistor, Inductor & Capacitor (RLC) in parallel
AC RLC in parallel: Part 1 0f 6: 11 min.
AC RLC in parallel: Part 2 0f 6: 8 min.
AC RLC in parallel: Part 3 0f 6: 18 min.
AC RLC in parallel: Part 4 0f 6: 19 min.
AC RLC in parallel: Part 5 0f 6: 11 min.
AC RLC in parallel: Part 6 0f 16: 11 min.
Using the Theory Exercise workbook, provided above, now attempt the exercises for lesson #5. Once complete watch the video determine how you have understood the content and its application. Video 12 min.
Watch this 15 min. video to help cement the concepts of this lesson through practical demonstration. (This is practical 8.1 from TAFE workbook.)
Watch this 15 min. video to help cement the concepts of this lesson through practical demonstration. (This is practical 9.1 from TAFE workbook.)
Lesson Summary Poster
AC Lesson #6: Single phase power
AC Single phase power: Part 1 0f 4: 16 min.
AC Single phase power: Part 2 0f 4: 14 min.
AC Single phase power: Part 3 0f 4: 29 min.
AC Single phase power: Part 4 0f 4: 11 min.
Using the Theory Exercise workbook, provided above, now attempt the exercises for lesson #6. Once complete watch the video determine how you have understood the content and its application. Video 13 min.
Watch this 20 min. video to help cement the concepts of this lesson through practical demonstration. (This is practical 10.1 from TAFE workbook.)
Lesson Summary Poster
Mid Semester
Revision
Video
AC Lesson #7: Power Factor Correction (PFC) and Harmonics
AC Power Factor Correction & Harmonics: Part 1 0f 3: 12 min.
AC Power Factor Correction & Harmonics: Part 2 0f 3: 39 min.
AC Power Factor Correction & Harmonics: Part 3 0f 3: 23 min.
Using the Theory Exercise workbook, provided above, now attempt the exercises for lesson #7. Once complete watch the video determine how you have understood the content and its application. Video 16 min.
Watch this 11 min. video to help cement the concepts of this lesson through practical demonstration. (This is practical 11.1 from TAFE workbook.)
Watch this 6 min. video to help cement the concepts of this lesson through practical demonstration. (This is practical 11.2 from TAFE workbook.)
Lesson Summary Poster
AC Lesson #8: Three Phase Introcuction
AC Three Phase Introduction: Part 1 0f 2: 10 min.
AC Three Phase Introduction: Part 2 0f 2: 18 min.
Using the Theory Exercise workbook, provided above, now attempt the exercises for lesson #8. Once complete watch the video determine how you have understood the content and its application. Video 4 min.
Watch this 11 min. video to help cement the concepts of this lesson through practical demonstration. (This is practical 13.1 from TAFE workbook.) Note: This is the practical for lesson #8. Labeling error.
Lesson Summary Poster
AC Lesson #9: Three Phase Star (wye)
AC Three Phase Star (wye): Part 2 0f 2: 18 min.
AC Three Phase Star (wye): Part 2 0f 2: 35 min.
Using the Theory Exercise workbook, provided above, now attempt the exercises for lesson #9. Once complete watch the video determine how you have understood the content and its application. Video 35 min.
Watch this 6 min. video to help cement the concepts of this lesson through practical demonstration. (This is practical 14.1 from TAFE workbook.)
Watch this 10 min. video to help cement the concepts of this lesson through practical demonstration. (This is practical 15.1 from TAFE workbook.)
Lesson Summary Poster
AC Lesson #10: Three Phase Delta ( MESH)
AC Three Phase Delta (mesh): Part 1 0f 2: 18 min.
AC Three Phase Delta (mesh): Part 2 0f 2: 14 min.
Using the Theory Exercise workbook, provided above, now attempt the exercises for lesson #10. Once complete watch the video determine how you have understood the content and its application. Video 16 min.
Watch this 8 min. video to help cement the concepts of this lesson through practical demonstration. (This is practical 16.1 from TAFE workbook.)
Watch this 8 min. video to help cement the concepts of this lesson through practical demonstration. (This is practical 16.2 from TAFE workbook.)
Watch this 13 min. video to help cement the concepts of this lesson through practical demonstration. (This is practical 16.3 from TAFE workbook.)
Lesson Summary Poster
AC Lesson #11: Three Phase Power
AC Three Phase Power : Part 1 0f 2: 28 min.
AC Three Phase Power : Part 2 0f 2: 26 min.
Using the Theory Exercise workbook, provided above, now attempt the exercises for lesson #11. Once complete watch the video determine how you have understood the content and its application. Video 26 min.
Watch this 14 min. video to help cement the concepts of this lesson through practical demonstration. (This is practical 17.1 from TAFE workbook.)
Lesson Summary Poster
AC Lesson #12: Earth Fault Loop Impedance (EFLI)
AC EFLI : 12a Part 10f 6: 8 min.
AC EFLI : 12a Part 2 0f 6: 26 min.
AC EFLI : 12a Part 3 0f 6: 8 min.
AC EFLI : 12a Part 4 0f 6: 7 min.
AC EFLI : 12a Part 5 0f 6: 9 min.
AC EFLI : 12a Part 6 0f 6: 17 min.
AC EFLI : 12b Part 1 0f 1: 30min. (Overall summary of EFLI)
Lesson Summary Poster
Practice Assessment Part 1 Topics 1 - 7 UEE30820
- T1: AC Quantities
- T2: Phasor Maths
- T3: Single Element RLC
- T4: RL – RC in Series
- T5: RLC in Series
- T6: RLC in Parallel
- T7: Single Phase power
Click the PDF downloads for Practice Assessment #1 as a PDF without the answers. There are three parts, Q1-Q10; Q11-Q20; Q21-Q31. This will enable you to attempt the assessment without the aid of the answers that are provided in the video.
The videos below are framed as follows; (a) The questions is posed. (you pause the video) attempt the question. (b) Run video again, hint is given. You pause video again. (c) Run video and a worked explanation is provided.
Practice Assessment #1: Part 1 of 3
Practice Assessment #1: Part 2 of 3
Practice Assessment #1: Part 3 of 3
Practice Assessment Part 2
- T8: Power Factor
- T9: Resonance & Harmonics
- T10: Three phase systems
- T11: Three wire Star
- T12: Four wire Star
- T13: Delta
- T14: Three Phase power
- T15 Earth Fault Loop Impedance
Click the PDF downloads for Practice Assessment #2 as a PDF without the answers. There are three parts, Q1-Q11; Q12-Q21; Q22-Q34. This will enable you to attempt the assessment without the aid of the answers that are provided in the video.
The videos below are framed as follows; (a) The questions is posed. (you pause the video) attempt the question. (b) Run video again, hint is given. You pause video again. (c) Run video and a worked explanation is provided.
Practice Assessment #2: Part 1 of 3
Practice Assessment #2: Part 2 of 3
Practice Assessment #2: Part 3 of 3