Physics · Power Systems
A three-phase overhead transmission line has a conductor diameter of 1.2 cm. The conductors are arranged in a horizontal plane with a spacing of 3 m between adjacent conductors. What is the geometric mean distance (GMD)?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 19.46 m
- 27.94 m
- 35.62 m
- 43.78 m✓
Correct answer
3.78 m
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