Physics · Electrical Engineering
75 MVA और 13.8 kV रेटिंग वाले एक जनरेटर का सबट्रांजिएंट रिएक्टेंस (subtransient reactance) 15% है। यदि जनरेटर के टर्मिनलों पर थ्री-फेज शॉर्ट सर्किट होता है, तो प्रारंभिक सममित शॉर्ट-सर्किट करंट (initial symmetrical short-circuit current) क्या होगा?
- 125.2 kA
- 220.9 kA✓
- 318.6 kA
- 415.5 kA
सही उत्तर देखें
20.9 kA
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