497 Powerline Insulators Stock Images Totally Free & Royalty-Cost-free Stock Images From Dreamstime
If the string has only mutual capacitance, then the charging present would have been the exact same by way of all the discs and hence, the voltage across each and every disc would have been the very same (say V/three) as shown in Figure-two. Overhead line cap and pin insulators are specified with correspondingly greater […]