## 1. Referring to the given circuit, what is V_{TH} if VS = 12 ∠0° V?

_{TH}if VS = 12 ∠0° V?

## 2. Referring to the given circuit, find Z_{TH} if VS is 180° V.

_{TH}if VS is 180° V.

## 3. Determine V_{TH} when R1 is 180 Ω and XL is 90 Ω.

_{TH}when R1 is 180 Ω and XL is 90 Ω.

## 4. The two basic components of a Thevenin equivalent ac circuit are

## 5. One circuit is equivalent to another, in the context of Thevenin's theorem, when the circuits produce the same voltage.

## 6. For the given circuit, find V_{TH} for the circuit external to RL.

_{TH}for the circuit external to RL.