I need the answer at 20 minute Choose the correct Answer of the following:i-The insulation used in high voltage circuit breakers of large power rating isa-air. b-vacuum. c-SF6. d-mineral oil.ii-The breakdown criterion in a uniform field electrode gap isa-α = 1b-a-n/(1-y)c-yend=1d-yed =1iii-An experimental method for computing the electric field distribution isa-solution of Laplace equation b-electrolytic tank method c-digital simulationd-field intensity methodiv-ionization coefficients a, y are function ofa-applied voltage b-pressure and temperature c-electric field d-ratio ofelectric fieldto pressurev-The relation between breakdown strength and gap distance in liquid dielectric isb-Kd"V₂:a-K/dc-Kdd-(Kid + K₂)vi-Dielectric constant of mineral oils is abouta- 1.5 to 2b-2.2 to 2.4 c-3 to 3.5d-1.008vii-For a 1cm gap in air at 760 mm pressure and 20 °C temperature thebreakdown voltage is:a- 24kV b-30.3kV c-22.92kVd-40kV

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Choose the correct Answer of the following: i-The insulation used in high voltage circuit breakers of large power rating is d-mineral oil. a-air. b-vacuum. c-SF6. ii-The breakdown criterion in a uniform field electrode gap is c-yed =1_ d-yed =1 a-a=1 b-a-n/(1-y) iii-An experimental method for computing the electric field distribution is a-solution of Laplace equation b-electrolytic tank method c-digital simulation d-field intensity method

Choose the correct Answer of the following: i-The insulation used in high voltage circuit breakers of large power rating is d-mineral oil. a-air. b-vacuum. c-SF6. ii-The breakdown criterion in a uniform field electrode gap is c-yed =1_ d-yed =1 a-a=1 b-a-n/(1-y) iii-An experimental method for computing the electric field distribution is a-solution of Laplace equation b-electrolytic tank method c-digital simulation d-field intensity method

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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