In a two layered, co-axial cylindrical electrode system, 70 kV is applied to the inner conductorwhile the outer conductor is grounded. Radii of cylinders in this system are: r = 2 cm, rz =2.4 cm, r3 = 2.6 cm, and relative dielectric constants of layers are ɛr1 = 2.2, ɛr2 = 4.Determine whether the system stand to the applied voltage if the breakdown strengths ofdielectrics are Ep1 = 70 kV/cm and Ep2 = 80 kV/cm.

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In a two layered, co-axial cylindrical electrode system, 70 kV is applied to the inner conductor while the outer conductor is grounded. Radii of cylinders in this system are: r = 2 cm, r2 = 2.4 cm, r3 = 2.6 cm, and relative dielectric constants of layers are ɛr1 = 2.2, &r2 = 4. Determine whether the system stand to the applied voltage if the breakdown strengths of dielectrics are Ep1 = 70 kV/cm and Ep2 = 80 kV/cm.

In a two layered, co-axial cylindrical electrode system, 70 kV is applied to the inner conductor while the outer conductor is grounded. Radii of cylinders in this system are: r = 2 cm, r2 = 2.4 cm, r3 = 2.6 cm, and relative dielectric constants of layers are ɛr1 = 2.2, &r2 = 4. Determine whether the system stand to the applied voltage if the breakdown strengths of dielectrics are Ep1 = 70 kV/cm and Ep2 = 80 kV/cm.

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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