18 Alternating Currents (A.C.)

Kindly refer to the online lecture schedule for this topic HERE

Lecture videos

T2W3:

Lesson 1

Lecture notes pg 1 to 5. Online lecture video 1 (AC, Basic Terms, Root-Mean-Square value), 38 minutes.

Lesson 2

Lecture notes pg 6 to 11. Online lecture video 2 (Power, Rectification), 41 minutes + Checkpoint Question 1.

Try the following Checkpoint Questions. Answers are found at the bottom of this sub-page.

T2W4:

Lesson 1

Lecture notes pg 11 to 16. Online lecture video 3 (Transformer, Principle of Operation, Formula, Power Loss, C.R.O.), 32 minutes + Checkpoint Question 2.

Try the following Checkpoint Questions. Answers are found at the bottom of this sub-page.

Checkpoint Answers

Padlet for Q&A

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