3. For the circuit shown, determine the circuit impedance, all the currents, voltage drops and powers if the source is 7 volts AC: j 200 -j 300 Answers: mA L 0 VL ° mA L VL__° 100 Circuit Impedance QL° Total Current, I₁ = mA L_° Current flow through the inductor, I₁ = Voltage drop across the inductor, V₁ = Current flow through the resistor, IR = Voltage drop across the resistor, VR = Current flow through the capacitor, Ic = Voltage drop across the capacitor, Vc = Active Power, P = mW Inductive Reactive Power, QL Capacitive Reactive Power, Qc = Apparent Power, S = mVA L 0 mVAR 0 mA Lº VL_° mVAR

3. For the circuit shown, determine the circuit impedance, all the currents, voltage drops and powers if the source is 7 volts AC: j 200 -j 300 Answers: mA L 0 VL ° mA L VL__° 100 Circuit Impedance QL° Total Current, I₁ = mA L_° Current flow through the inductor, I₁ = Voltage drop across the inductor, V₁ = Current flow through the resistor, IR = Voltage drop across the resistor, VR = Current flow through the capacitor, Ic = Voltage drop across the capacitor, Vc = Active Power, P = mW Inductive Reactive Power, QL Capacitive Reactive Power, Qc = Apparent Power, S = mVA L 0 mVAR 0 mA Lº VL_° mVAR

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.7P: Let a 100V sinusoidal source be connected to a series combination of a 3 resistor, an 8 inductor,...

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Shown in the figure below is an "RL" circuit drive by an AC power source. The AC power source has an RMS voltage of Vps (RMS) = 9.84 Volts and is running at a frequency of f = 8.585e+04 Hz. The resistor has a resistance of R = 2170 and the inductor has an inductance of L = 3.54e-03 Henries. Vps R ww Write the FORMULA for the total impedance of the circuit Ztot = Determine the numerical value of Ztot = 2890.5 Determine the numerical value of $z= = 41 Determine the current through the circuit: • I(PEAK) = 4.81E-3 • I(RMS) = 3.404E-3 Determine the voltage across the resistor: • VR(PEAK) = 7.387 • VR(RMS) = 5.22 ✔✔ Amps ✔Amps Write the FORMULA for the phase of the total impedance of the circuit z... = | tan-1 2701 R x Volts X Volts Determine the voltage across the inductor: • VL(PEAK) = 9.184 • VL(RMS) = 6.49 ✔ Volts Volts L R²+ WL- ✔ degrees 2 If a second circuit were connected in parallel with the inductor, this circuit would be considered as: O a low-pass filter O a capacitive switcher…