For a 3-phase ac device, full load current is 40A, line voltage is 450V and reactance value is 0.062, then percentage reactance of this device is O 0.533 % O 0.307 % O 6% O 0.923 % from generating station is calcu

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
Chapter2: Fundamentals
Section: Chapter Questions
Problem 2.16P: A single-phase, 120V(rms),60Hz source supplies power to a series R-L circuit consisting of R=10 and...
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For a 3-phase ac device, full load current is 40A, line voltage is 450V and reactance value is 0.06Q, then percentage
reactance of this device is
O 0.533 %
O 0.307 %
6 %
O 0.923 %
In a power system the short circuit KVA due to symmetrical fault occurred away from generating station is calcu
6000KVA then, if the symmetrical fault occurred near to generating station then short circuit KVA may be
Transcribed Image Text:For a 3-phase ac device, full load current is 40A, line voltage is 450V and reactance value is 0.06Q, then percentage reactance of this device is O 0.533 % O 0.307 % 6 % O 0.923 % In a power system the short circuit KVA due to symmetrical fault occurred away from generating station is calcu 6000KVA then, if the symmetrical fault occurred near to generating station then short circuit KVA may be
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