Question:
In underground cables, the process of achieving uniformity in the dielectric stress by using layers of different dielectrics is known as:
In underground cables, the process of achieving uniformity in the dielectric stress by using layers of different dielectrics is known as:
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Capacitance grading is essential for improving the performance and lifespan of high-voltage underground cables.
Updated On: Apr 21, 2025
- Inductance grading
- Impedance grading
- Capacitance grading
- Intersheath grading
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The Correct Option is C
Solution and Explanation
Capacitance grading is used in underground cables to achieve uniform dielectric stress by using layers of different dielectric materials. This process is important for the reliable operation of high-voltage cables.
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