A power cable has copper conductor of radius 6.9mm. If the cross-sectional area of the cable including the insulation layer is 1962.5mm². The insulation thickness in mm is calculated as; ⒸA. 143.20 B. 18.10. OC. 1919.17 OD 1813.00

A power cable has copper conductor of radius 6.9mm. If the cross-sectional area of the cable including the insulation layer is 1962.5mm². The insulation thickness in mm is calculated as; ⒸA. 143.20 B. 18.10. OC. 1919.17 OD 1813.00

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter4: Transmission Line Parameters

Section: Chapter Questions

Problem 4.9MCQ

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A power cable has copper conductor of radius 6.9mm. If the cross-sectional area of the cable including the insulation layer is 1962.5mm².
The insulation thickness in mm is calculated as;
OA. 143.20
B. 18.10
OC. 1919.17
OD. 1813.00

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