Referring to the given circuit, find ZTH if VS is 180° V. – McqOptions

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1.	Referring to the given circuit, find ZTH if VS is 180° V.
A.	9.82 ∠-51.3° kΩ
B.	9.38 ∠-51.3° kΩ
C.	180 ∠-38.3° kΩ
D.	19.2 ∠-38.3° kΩ
Answer» C. 180 ∠-38.3° kΩ

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