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Coupling factor of a ground wire can be increased by
Reducing the footing impedance
Increasing the ground wire size
Using cantilever roads on the crossing along with the arm of ground wire
All of above
All of above
Quick Summary: Practice and solve "Coupling factor of a ground wire can be increased by..." for Electrical - Power System. The correct answer is Option D: All of above. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Answer:
Option **(d) **