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.	.82 ∠-51.3° kΩ
B.	.38 ∠-51.3° kΩ
C.	80 ∠-38.3° kΩ
D.	9.2 ∠-38.3° kΩ
Answer» C. 80 ∠-38.3° kΩ

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