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a waveform having form factor 1.2 and peak factor of 1.5 to the maximum value 100v its rms value and average value are |
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Answer» Given:Form factor = 1.2Peak Factor = 1.5I_{MAX} = 100 AI max =100A To Find:R.M.S value and average value of current.Solution:We know that PEAK factor of a WAVE is given by Peak factor = \frac{I_{max}}{I_{r.m.s}}= I r.m.s I max 1.5 = \frac{100}{I_{r.m.s}}1.5= I r.m.s 100 I_{r.m.s} = 66.6AI r.m.s =66.6AForm factor = \frac{I_{RMS}}{I_{av}}= I av I rms 1.2 = \frac{I_{66.6}}{I_{av}}1.2= I av I 66.6 I_{av} = 55.5AI av =55.5AThus, Average value of current is 55.5A55.5A and r.m.s value of current is 66.6A.66.6A.Thus, Average value of current is 55.5A55.5A and r.m.s value of current is 66.6A.66.6A. |
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