pptx, 301.92 KB
pptx, 301.92 KB

This is an 15 slide PowerPoint that covers BTec National Engineering (A-Level equivalent) on the topic of combining sinusoidal waveforms. This lessons starts with a graphical representation of waveforms for AC voltage, and shows how a resultant wave is formed from two sinusoidal waveforms. This is then extended to a graphical solution method, using vectors for phasors, and then a mathematical method using the cosine and sine rules to add two wave equations together.

This is the second PowerPoint in this section (Single phase alternating current).

v1.01 (Dec 2021 ) - Minor improvements

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