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EHV AC & DC Transmission MCQs Unit 2 by Rit is a document available to read on EtoBox.

This document discusses multiple choice questions (MCQ) related to extra high voltage (EHV) AC and DC transmission. Some key points covered include: - Corona has disadvantages like power loss, interference with communication circuits, and introducing harmonics into transmission lines. - Porcelain is used for insulators on EHV transmission lines. - Power loss due to corona is directly proportional to supply frequency. - Both pin type and suspension type insulators are used on HV transmission lines. -

Author

Rit

Language

EN