The "voltage versus electrode gap-distance" test results are tabulated in Table Q4 for different insulators under high voltage condition. Table Q4. 1 2 3 4 SF6 Read No. • Dry air N₂ Gap Distance in mm 11 17 25 35 SF6 Voltage in kV 23 37 45 50 N₂ Voltage in kV 10 15 20 25 Dry-Air Voltage in kV 13 22 29 30 = 1 bar Determine the breakdown strength under 100 kPa pressure for the three different gases. Plot the voltage versus gap distance for the three different gases and select the best insulating gas, which is required operating at the Gap Distance of 25mm. Explain how, the dielectric stress of each gas varies when the pressure in the chamber increases from 100 kPa to 300 kPa and identify the approximate range of maximum pressure limit in the chamber.

The "voltage versus electrode gap-distance" test results are tabulated in Table Q4 for different insulators under high voltage condition. Table Q4. 1 2 3 4 SF6 Read No. • Dry air N₂ Gap Distance in mm 11 17 25 35 SF6 Voltage in kV 23 37 45 50 N₂ Voltage in kV 10 15 20 25 Dry-Air Voltage in kV 13 22 29 30 = 1 bar Determine the breakdown strength under 100 kPa pressure for the three different gases. Plot the voltage versus gap distance for the three different gases and select the best insulating gas, which is required operating at the Gap Distance of 25mm. Explain how, the dielectric stress of each gas varies when the pressure in the chamber increases from 100 kPa to 300 kPa and identify the approximate range of maximum pressure limit in the chamber.

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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