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A 100 MVA alternator operating at full load at 50 Hz. H = 4 MWsec/MVA, Td = 0.5 sec. One of the transmission lines is tripped. So that output of the generator is reduced to 70 MW. Find the frequency deviation during this time?
0.56
0.56
0.92
0.92
0.56
Quick Summary: Practice and solve "A 100 MVA alternator operating at full load at 50 Hz. H = 4 MWsec/MVA, Td = 0.5 sec. One of the tran..." for Electrical - Power Generation. The correct answer is Option A: 0.56. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Answer:
Option **(c) **