Q1. 30, 110 kV, 50 Hz, 150 km long transmission line consisting of three conductors each of 10 mm diameter and spaced 2-5 m apart in an equilateral triangle formation. The temperature of air is 30°C and the atmospheric pressure is 750 mm of mercury. Take irregularity factor as 0-85. lonization of air may be assumed to take place at a maximum voltage gradient of 30 kV/ cm. Estimate 1. Critical disruptive voltage 2. Visual critical Voltage

Q1. 30, 110 kV, 50 Hz, 150 km long transmission line consisting of three conductors each of 10 mm diameter and spaced 2-5 m apart in an equilateral triangle formation. The temperature of air is 30°C and the atmospheric pressure is 750 mm of mercury. Take irregularity factor as 0-85. lonization of air may be assumed to take place at a maximum voltage gradient of 30 kV/ cm. Estimate 1. Critical disruptive voltage 2. Visual critical Voltage

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Q1. 30, 110 kV, 50 Hz, 150 km long transmission line consisting of three conductors each of 10 mm diameter and spaced 2-5 m apart in an equilateral triangle formation. The temperature of air is 30°C and the atmospheric pressure is 750 mm of mercury. Take irregularity factor as 0-85. lonization of air may be assumed to take place at a maximum voitage gradient of 30 kV/ cm. Estimate 1. Critical disruptive voltage 2. Visual critical Voltage 3. Power loss due to corona
Q1. 30, 110 kV, 50 Hz, 150 km long transmission line consisting of three conductors each of 10 mm diameter and spaced 2-5 m apart in an equilateral triangle formation. The temperature of air is 30ºC and the atmospheric pressure is 750 mm of mercury. Take irregularity factor as 0-85. Ilonization of air may be assumed to take place at a maximum voltage gradient of 30 kV/ cm. Estimate 1. Critical disruptive voltage 2. Visual critical Voltage 3. Power loss due to corona
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