"A 66 kV single core cable has a conductor diameter of 1.75 cm and a sheath of inside diameter 5 cm. In cable insulation, find: (i) minimum stress (in kVicm): (i) maximum stress in (kVicm): (ii) Describe where these minimum and maximum stress will occur in cable insulation?; (iv) Suggest what should be the minimum dielectric strength (in kV/mm) of the cable insulation to avoid any breakdown of the given
"A 66 kV single core cable has a conductor diameter of 1.75 cm and a sheath of inside diameter 5 cm. In cable insulation, find: (i) minimum stress (in kVicm): (i) maximum stress in (kVicm): (ii) Describe where these minimum and maximum stress will occur in cable insulation?; (iv) Suggest what should be the minimum dielectric strength (in kV/mm) of the cable insulation to avoid any breakdown of the given
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 4.3P: A transmission-line cable with a length of 2 km consists of 19 strands of identical copper...
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!["A 66 kV single core cable has a conductor diameter of 1.75 cm and a sheath of inside diameter 5 cm. In cable insulation, find: (i) minimum stress (in kV/cm); (ii) maximum stress in (kV/cm): (ii) Describe
where these minimum and maximum stress will occur in cable insulation?; (iv) Suggest what should be the minimum dielectric strength (in kV/mm) of the cable insulation to avoid any breakdown of the given
cable.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F970c6666-6e20-40bc-9647-11cfc4c811e1%2F5473281c-0c4d-4da6-8d43-26d1c506a9f8%2Freirce_processed.jpeg&w=3840&q=75)
Transcribed Image Text:"A 66 kV single core cable has a conductor diameter of 1.75 cm and a sheath of inside diameter 5 cm. In cable insulation, find: (i) minimum stress (in kV/cm); (ii) maximum stress in (kV/cm): (ii) Describe
where these minimum and maximum stress will occur in cable insulation?; (iv) Suggest what should be the minimum dielectric strength (in kV/mm) of the cable insulation to avoid any breakdown of the given
cable.
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