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Corona loss can be reduced by the use of hollow conductor, because
Current density is reduced
Eddy-current in the conductor is eliminated
For a given cross-section, the radius of the conductor is increased
Of better ventilation in the conductor
For a given cross-section, the radius of the conductor is increased
Quick Summary: Practice and solve "Corona loss can be reduced by the use of hollow conductor, because..." for Electrical - Power System. The correct answer is Option C: For a given cross-section, the radius of the conductor is increased. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Answer:
Option **(c) **