International Library of Technology · Scranton, International Textbook Co. · leaf 122
Fig. 6. Fig. T. Fig. 5 shows a Locke insulator of glass that is suitable forany pressure up to 5,000 volts. This insulator is 4£ inchesin diameter, and it will be noted is provided with threepetticoats, thus giving a long leakage distance from thewire to the pin. Fig. 6 shows a still larger…
Electrical engineering
Internet Archive · Boston Library Consortium · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Electric engineering.], 1902, leaf 122](https://img.insideoutlibrary.com/img/1024/ia-electricengineer03inte-122-58.webp)
