Improving the String Efficiency of an Insulator: 4 Methods | Electricity

The string efficiency indicates the extent of the wastage. Though string efficiency can never be made 100 per cent, an improvement in its value is necessary so as to reduce the wastage to the minimum. Some methods used for this purpose are given below: Method # 1. By Using Insulators with Larger Discs or by Providing Each Insulator Unit with [...]