A 3 , 50 Hz, 132 kV transmission line consists of conduct or of 1.17 cm diameter and spaced equilaterely at a distance of 3m. The line conductors have smooth surface with value for m = 0.96. The barometric pressure is 72 cm of Hg and temperature of 20 C. The corona loss in foul weather condition will be

A 3 , 50 Hz, 132 kV transmission line consists of conduct or of 1.17 c

1.	A 3 , 50 Hz, 132 kV transmission line consists of conduct or of 1.17 cm diameter and spaced equilaterely at a distance of 3m. The line conductors have smooth surface with value for m = 0.96. The barometric pressure is 72 cm of Hg and temperature of 20 C. The corona loss in foul weather condition will be
A.	3.12 kW/km/phase
B.	4.84 kW/km/phase
C.	8.70 kW/km/phase
D.	none of these
Answer» B. 4.84 kW/km/phase

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