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Question 3

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V₂

Ton

Answer:

Toff

Given f= 18kHz, Ton: (Ton+Toff) = 0.67 and Ai= 4.21A (peak).

The above waveform represents v₁ in Figure 1, at steady state.

Q: by sketching the waveform for i Calculate the rms value of i.

nuw

OA OMA

Fig: 1