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Overhead ground wires are used to protect a transmission line against
Line to ground faults
Arcing earths
Voltage surges due to direct lightning stroke
High Voltage oscillations due to switching
Voltage surges due to direct lightning stroke
Quick Summary: Practice and solve "Overhead ground wires are used to protect a transmission line against..." for Electrical - Power System. The correct answer is Option C: Voltage surges due to direct lightning stroke. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Answer:
Option **(c) **