Which among the following is the main assumption to solve a load flow – McqOptions

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1.	Which among the following is the main assumption to solve a load flow problem by GS method?
A.	All the buses are to be considered as PQ bus including the slack bus.
B.	All the buses are to be considered as PV bus including the slack bus.
C.	All the buses are to be considered as PQ bus excluding the slack bus.
D.	All the buses are to be considered as PV bus excluding the slack bus.
Answer» D. All the buses are to be considered as PV bus excluding the slack bus.

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