Electrical Engineering · Power Transmission
What is the primary technical and economic limitation of using a very high transmission voltage in an AC power system?
- 1The high cost of insulation, switchgear, and supporting structures✓
- 2The requirement of increased cross-sectional area of line conductors
- 3The reduction in total power transfer capability
- 4The reduction in transmission efficiency
Correct answer
The high cost of insulation, switchgear, and supporting structures
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