Three resistors, 9Ω, 9 Ω and X Ω, are connected in parallel. Total – McqOptions

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1.	Three resistors, 9Ω, 9 Ω and X Ω, are connected in parallel. Total resistance of this parallel combination is 3 Ω. Find the unknown resistance X Ω.
A.	12 Ω
B.	3 Ω
C.	6 Ω
D.	9 Ω
Answer» E.

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