Mathematics · Transmission Lines
Assuming the surge propagates at the speed of light in air (3 × 108 m/s), the time interval needed for a electromagnetic surge to travel to the end of a 600 km long overhead transmission line is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12 ms✓
- 22 s
- 320 ms
- 46 s
Correct answer
2 ms
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