80 kA Z- 400 ohm U. - 1200 kV Z - 300 ohm Rd What would be the number of elements in the chain if there was no protective conductor on the pole given in the figure? Calculate.

EBK ELECTRICAL WIRING RESIDENTIAL
19th Edition
ISBN:9781337516549
Author:Simmons
Publisher:Simmons
Chapter4: Conductor Sizes And Types, Wiring Methods, Wire Connections, Voltage Drop, And Neutral Conductor Sizing For Services
Section: Chapter Questions
Problem 38R: The allowable ampacity of a 4 AWG THHN from Table 310.15(B)(16) is 95 amperes. What is this...
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- 80 kA
Zo = 400 ohm
Ua = 1200 kV
Z - 300 ohm
Ra
What would be the number of elements in the
chain if there was no protective conductor on
the pole given in the figure? Calculate.
Transcribed Image Text:- 80 kA Zo = 400 ohm Ua = 1200 kV Z - 300 ohm Ra What would be the number of elements in the chain if there was no protective conductor on the pole given in the figure? Calculate.
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