Per Unit (PU) System in Power System
Learn the Per Unit (PU) System in electrical engineering with simple language, easy formulas, solved examples, and exam tips for students.
Switchgear & Protection
Different Types of Lightning Arresters
Types of lightning arresters : 1. Rod gap arrester2. Horn gap arrester 3. Multigap arrester4. Expulsion type lightning arrester 5. Valve type lightning arrester Rod Gap Arrester:- A Rod Gap Arrester is a simple type of diverter used in electrical systems to protect against high voltage surges, particularly those caused by lightning strikes. Here are … Read more