Practical Side Choose the right answer of the following: 1- As pressure decreases, the disruptive voltage (increases/ decreases). 2- Actually the string efficiency is improved by (capacitance grading/grading ring) 3- In summer season, the corona losses (increases/ decreases). 4- The 11 Ky lines use (pin insulators/suspension insulators). 5- The Visual Critical Voltage, is minimum voltage at which corona occurs (true/false).

Practical Side Choose the right answer of the following: 1- As pressure decreases, the disruptive voltage (increases/ decreases). 2- Actually the string efficiency is improved by (capacitance grading/grading ring) 3- In summer season, the corona losses (increases/ decreases). 4- The 11 Ky lines use (pin insulators/suspension insulators). 5- The Visual Critical Voltage, is minimum voltage at which corona occurs (true/false).

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter25: Surge, Spike, And Lightning Protection

Section: Chapter Questions

Problem 10RQ: In reference to the load, how are capacitors connected to help prevent voltage spikes and surges?...

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