wen line to grnd fault occures,t faulty line carry more current than other phases,thus imbalance condition occures,due to which 5th & 7th harmonics produces.
Type: Posts; User: chyanakyaa; Keyword(s):
wen line to grnd fault occures,t faulty line carry more current than other phases,thus imbalance condition occures,due to which 5th & 7th harmonics produces.
hi friction due to bending of shaft,if u ill not lubricate it,
n=120f/p simple.......