Physics · Power Cables
The current carrying capacity of a conductor in underground power cables is primarily limited by which factor?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Surge impedance of the system
- 2Power factor of the load
- 3Operating voltage of the cable
- 4Maximum permissible operating temperature of the insulation✓
Correct answer
Maximum permissible operating temperature of the insulation
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