5. A single-core 66 kV cable has a conductor diameter of 2 cm and a sheath of inside diameter 5-3 cm. The cable has an inner layer of I cm thick of rubber of dielectric constant 4-5 and the rest impregnated paper of dielectric constant 3-6. Find the maximum stress in the rubber and in the paper. 163 kV/em, 39-5 kV/em)
5. A single-core 66 kV cable has a conductor diameter of 2 cm and a sheath of inside diameter 5-3 cm. The cable has an inner layer of I cm thick of rubber of dielectric constant 4-5 and the rest impregnated paper of dielectric constant 3-6. Find the maximum stress in the rubber and in the paper. 163 kV/em, 39-5 kV/em)
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
Chapter3: Power Transformers
Section: Chapter Questions
Problem 3.9MCQ: Match the following: (i) Hysteresis loss (a) Can be redud by constructing the core with laminated...
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