What is the overall diameter of a single core cable when its working on a three phase 264 kV system? The maximum permissible stress in the dieletric is not to exceed 20 kV/mm is ________ mm

What is the overall diameter of a single core cable when its working o

1.	What is the overall diameter of a single core cable when its working on a three phase 264 kV system? The maximum permissible stress in the dieletric is not to exceed 20 kV/mm is ________ mm
A.	21.4 mm
B.	214 mm
C.	2.14 mm
D.	.214 mm
Answer» B. 214 mm

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What is the overall diameter of a single core cable when its working on a three phase 264 kV system? The maximum permissible stress in the dieletric is not to exceed 20 kV/mm is ________ mm

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