For a transmission system of voltage ‘765 kV’ volts having the co – McqOptions

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1.	For a transmission system of voltage ‘765 kV’ volts having the core radius of ‘5’ cm and outer radius of ‘0.40’ m. The maximum dielectric stress on single core cable is _________
A.	7357.7 kV
B.	919.7 kV
C.	4247 kV
D.	530 kV
Answer» B. 919.7 kV

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