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In direct inspection method, the equation of first diagonal element of Y b u s for 3 bus system is
Y 11 = y 11 + y 12 + y 13
Y 22 = - y 22
Y 33 = y 13 + y 23 + y 33
Y 22 = y 12 + y 22 + y 23
Y11=y11+y12+y13
Quick Summary: Practice and solve "In direct inspection method, the equation of first diagonal element of Ybus for 3 bus system is..." for Electrical - Power System. The correct answer is Option A: Y11=y11+y12+y13. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Answer:
Option **(a) **