SSE JE Electrical Engineering 29 Oct 2020 Shift 2 Papers

Question : 114 of 200

Marks: +1, -0

Select the option that will give the average value of the following waveform:

Solution:

Time period of the given waveform (T)

= \π

The area of the given waveform is,

A=({1}/{2} ×\α×\F_{\m})+\F_{\m}(\π-2 \α)+({1}/{2} ×\α×\F_{\m})

=\F_{\m}(\π-\α)

Average value

={\π-\α}/{\π} \F_{\m}

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