Two impedances 10 - j 10 and 10 + j 10 are connected in parallel. Thei – McqOptions

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1.	Two impedances 10 - j 10 and 10 + j 10 are connected in parallel. Their combined impedance is
A.	5 + j5
B.	5 - j5
C.	10 + j0
D.	20 - j10
Answer» D. 20 - j10

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