A single core cable used on 33000 V has conductor diameter 10 mm and t – McqOptions

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1.	A single core cable used on 33000 V has conductor diameter 10 mm and the in¬ternal diameter of sheath 25 mm. The maximum electrostatic stress in the cable is
A.	62 x 105 V/m
B.	72 x 105 V/m
C.	82 x 105 V/m
D.	92 x 105 V/m
Answer» C. 82 x 105 V/m

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