Question: In a Duddell’s oscilloscope the phase displacement of fundamental and 13<sup>th</sup> harmonic are calculated to be 3° and 36° The oscillograph will show the 13<sup>th</sup> harmonic to be
Answer:
MCQ: In a Duddell’s oscilloscope the phase displacement of fundamental and 13<sup>th</sup> harmonic are calculated to be 3° and 36° The oscillograph will show the 13<sup>th</sup> harmonic to be
Correct Answer:
A. 39° ahead of its true position
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