

MCQOPTIONS
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1. |
In the multiple-pulse width modulation method with two pulses per half cycle of width = d each and ɣ as the distance between the first pulse and ωt=0, has the Fourier coefficient bn = |
A. | (8Vs/π) [ cos(ɣπ/2) cos(nd/2) ]. |
B. | 0 |
C. | (4Vs/nπ) [sin(nɣ) sin(nd/2)]. |
D. | (8Vs/nπ) [sin(nɣ) sin(nd/2)]. |
Answer» E. | |