Mathematics · Power Cables
The maximum and minimum dielectric stresses in a single-core cable are 50 kV/cm (rms) and 10 kV/cm (rms) respectively. If the conductor diameter is 2.5 cm, what is the thickness of the insulation?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 13 cm
- 25 cm✓
- 34 cm
- 410 cm
Correct answer
5 cm
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