1 The Silk Road was established during the Han Dynasty. 2  This trade route from China to Europe was a great source of wealth and luxury items. 3  Buddhism first came to China during this time. 4  Social status was very rigid.
Third, the outer shield affects common mode impedance of the cable outside much more than it actually affects common mode ingress. When the braid was removed, excitation power had to be significantly increased to maintain the same common mode current. This shows a higher common mode impedance of the shield.
This means that the dry zone around the cable in some soils forms faster than that in the others. The aim of this paper is to determine the best type of artificial soil that can be used as backfill material to minimize the effect of dry zones that cause thermal failure to the cable insulation. Index Terms â Backfill Materials, Cable Ampacity, Dry Zone, Temperature Distribution.