Abstract: CELLULOSE insulation, like mineral oil with which it is usually associated in high-voltage electrical apparatus, is subject to deterioration in an increasing degree as the temperature of ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

That’s where blown-in attic insulation comes in. Also known as loose-fill insulation, blown-in insulation involves literally “blowing” tiny particles of insulating material—usually fiberglass or ...

The temperature of solid insulation is the main factor of transformer aging. With temperature and time, the cellulose insulation undergoes a depolymerization process. As the cellulose chain gets ...

This class will also evaluate the condition of cellulose insulation and other non-routine tests, and how to determine if a transformer is at risk for failure due to presence of corrosive sulfur, and ...