Q4) A 3-phase, 400 kV, 50 Hz transmission line consists of 12.4 mm radius conductors spaced 3.5 m at the corners of an equilateral triangle. Calculate the corona loss per km of the line. The condition of the wire is smoothly weathered and the weather is fair with temperature of 15°C and barometric pressure of 70 cm of Hg.

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O A:YA
۲۷۶۷ من ۲۷۹۸
Q4) A 3-phase, 400 kV, 50 Hz transmission line consists of 12.4 mm radius
conductors spaced 3.5 m at the corners of an equilateral triangle. Calculate
the corona loss per km of the line. The condition of the wire is smoothly
weathered and the weather is fair with temperature of 15°C and barometric
pressure of 70 cm of Hg.
خطي أسيا
8:33p äc lull 21.06.28
Transcribed Image Text:O A:YA ۲۷۶۷ من ۲۷۹۸ Q4) A 3-phase, 400 kV, 50 Hz transmission line consists of 12.4 mm radius conductors spaced 3.5 m at the corners of an equilateral triangle. Calculate the corona loss per km of the line. The condition of the wire is smoothly weathered and the weather is fair with temperature of 15°C and barometric pressure of 70 cm of Hg. خطي أسيا 8:33p äc lull 21.06.28
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