Two identical synchronous machines with equal inertia constants are co – McqOptions

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1.	Two identical synchronous machines with equal inertia constants are connected in parallel order and oscillating simultaneously. The effective inertia constant is 4 MJ / MVA. What will be the inertia constant of each machine?
A.	2 MJ / MVA
B.	16 MJ / MVA
C.	4 MJ / MVA
D.	8 MJ / MVA
Answer» B. 16 MJ / MVA

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