Q1/ For the circuit shown below, find YT, ZT, IR, IL, Ic, IT, 0; then draw the phase diagram. V=40V 200Ω 50mH 100µF f-200HZ
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- Assume that the voltage drop across the resistor, ER, is 78 V, that the voltage drop across the inductor, EL, is 104 V, and the circuit has a total impedance, Z, of 20 . The frequency of the AC voltage is 60 Hz. ETITZ20VAPFER78VIRRPEL104VILXLVARsLLA) Analyze a series R.L.C. circuit, connected to an AC-voltage source of (Vrms=140 V), (R=210 Q), (L=0.95 H), (C=2.5 µF) and (f=60 Hz). Calculate Irms and phase angle. Also determine the nature of the circuit (resistive/capacitive/inductive).Q10. If the impedance of a circuit = 20 – j10n, if a voltage source is connected across this impedance, which if the following statements is correct?
- A resistor of 100 Ω, a coil of 4.50 uH and a capacitor of 220 pH are in parallel. What is the impedance vector at8.50 MHz?A. 100 + j 240 ohms C. 100 – j 240 ohmsB. 258u + j160.6 m ohms D. 258u - j160.6m ohmsA series RLC circuit with L=160mH, C=100F and R=40.0Ω is connected to a sinusoidal voltage e=40.0sinωt volts with ω=200 rad/sec. d) Calculate the total power and reactive volt-amperes taken by the circuit.The admittance for a circuit, G + jB, is 0.02 + j0.20. What is the impedance, R + jX? Provide illustration of the circuit.
- Solve no.11 and show solutions. (Situation no.05 image below)Capacitance= 10uF , t≈65 μs, Vfinal=4VPlot capacitor current and voltage graphs. NOTE: if you want you can use falstad online circuit simulator.The total impedance Z, of a circuit containung an inductor with inductance L and resistance R in series is given by Z R j2fL where f frequency . If Z (50 j200)ohm and f = 50Hz. Find R and L
- Write in rectangular and polar notations, the impedance of each of the following circuits at a frequency of 50Hz. That have a, 2.1 A resistor of 2002 in series with an inductor of 0.1H.The following is given for a series R-L-C circuit: resistor (R) = 8 Ohms, an inductor (L) = 32 mH and a capacitor (C) = 800uF. The circuit is supplied by a voltage source of e = 120 sin (125t) Volts. What is the angular frequency of the ac source?determine the inductive reactance of rlc series ac circuit given the ff: rms current=7.5A voltage=5V resistance=150ohms capacitive resitance=160ohm source average power=2.5W