An Underground cable of length 40 Km has a conductor of diameter of 1.5 cm and a sheath of inner diameter 5 cm. If the permittivity of insulation is 3.5, Analyze the following Electrical Parameters of the UG-cables (i) the inductance per km length (ii) capacitance per km length. (iii) Natural impedance (Surge Impedance) and (iv) velocity of propagation of the travelling waves.
An Underground cable of length 40 Km has a conductor of diameter of 1.5 cm and a sheath of inner diameter 5 cm. If the permittivity of insulation is 3.5, Analyze the following Electrical Parameters of the UG-cables (i) the inductance per km length (ii) capacitance per km length. (iii) Natural impedance (Surge Impedance) and (iv) velocity of propagation of the travelling waves.
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 4.29MCQ
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An Underground cable of length 40 Km has a conductor of diameter of 1.5 cm and a sheath of inner diameter 5 cm. If the permittivity of insulation is 3.5, Analyze the following Electrical Parameters of the UG-cables
(i) the inductance per km length (ii) capacitance per km length. (iii) Natural impedance (Surge Impedance) and (iv) velocity of propagation of the travelling waves.
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