A low-tension line is a low voltage line and a high-tension line is a high voltage line.LT and HT cables have various areas of application. LT cables can be used in industries like power distribution, power stations, railways, etc. revolving around 1.1 kV range. While HT cables are used in power transmission and distribution that has a range greater than 1.1 kV.
water treatment systems are concerned with many different applications, such as drinking water preparation, process water production, and various applications for water shortages.The 5 major unit processes include chemical coagulation, flocculation, sedimentation, filtration, and disinfection (described below). There are chemicals added to the water as it enters the various treatment processes.