9. A 225 µH choke coil of negligible resistance is to limit the current through it to 25 mA when 40 V are impressed across it. What is the frequency of the current? *

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter7: Symmetrical Faults
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9. A 225 µH choke coil of negligible resistance is to limit the
current through it to 25 mA when 40 V are impressed across
it. What is the frequency of the current? *
Transcribed Image Text:9. A 225 µH choke coil of negligible resistance is to limit the current through it to 25 mA when 40 V are impressed across it. What is the frequency of the current? *
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