Given the circuit in Figure 16-5, what is the RMS current through the inductor? X₁ = 300 Ω 600 Vrms O 2.00 A O 3 A Vs Figure 16 - 5 R = 600 92 Ω

Calculate the impedance and the output voltage of the following circuit.

in a series RL circuit voltage across the resistor is 100 V and the voltage across inductor is 50 v. The power factor of the circuit is O a III Ob 128 D Oc 0.78 O d. 0.89

14. Find ZTh a) -j3 Ω b) 0 Ω c)j6Ω d) –9 Ω e) none of these ΕΝΩ tele 170 α ~99 HH P 190 *j15 Ω

Find ZTh j60 N a 240/0° V(A 36 Q HE -j48 Q +I

In a RL series circuit reactive power loss takes place in inductance Select one: O True O False

Please solve for (A) AND (F)

*54. Determine the voltage and its phase angle at each point labeled in Figure 15-103. C3 R1 R3 B D 0.015 µF 1.0 kN 680 0 0.022 µF 1.0 kN V, R6 820 2 1020° V R2 220 2 f = 2.5 kHz C2 0.047 µF R4 910 N

What is the a+ib form of: - 2+3i Z = (-2-5i)ei 30°

ECTION 16-4 Impedance and Admittance of Parallel RL Circuits 20. What is the impedance in polar form for the circuit in Figure 16-67? 21 What is the impedance in rectangular form for the circuit in Figure 16-67? 22. Repeat Problem 20 for the following frequencies: (a) 1.5 kHz (b) 3 kHz (c) 5 kHz 23. At what frequency does X, equal R in Figure 16-67? ► FIGURE 16-67 15/0° V f=2 kHz (d) 10 kHz m 1₁ L 800 με WI R 12 Ω