Electrical Engineering · Power Systems
Which of the following is NOT an advantage of oil-filled cables over solid type cables?
- 1Higher maximum permissible dielectric stresses
- 2Impregnation is possible even after sheathing
- 3Less perfect impregnation of the paper insulation✓
- 4Detection of fault location is relatively easy
Correct answer
Less perfect impregnation of the paper insulation
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