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- An R-L series circuit contains two resistors and two inductors. The resistors have values of 120 and 300 . The inductors have reactive values of 220 and 470 . Find impedance.This circuit is connected to a 1000-Hz line. The resistor has a voltage drop of 185 V. the inductor has a voltage drop of 740 V, and the capacitor has a voltage drop of 444 V. The circuit has an apparent power of 51.8 VA. ETITZVA51.8PFER185VIRRPEL740VILXLVARsLLEC444VICXCVARsCCYou are an electrician working in an industrial plant. You discover that the problem with a certain machine is a defective capacitor. The capacitor is connected to a 240-volt AC circuit. The information on the capacitor reveals that it has a capacitance value of 10 mF and a voltage rating of 240 VAC. The only 10-mF AC capacitor in the storeroom is marked with a voltage rating of 350 WVDC. Can this capacitor be used to replace the defective capacitor? Explain your answer.
- An R-L series circuit contains two resistors and two inductors. The resistors dissipate powers of 96 watts and 125 watts. The inductors have reactive powers of 100 VARs and 78 VARs. What is the power factor?In the circuit of the image, the capacitor is initially discharged, with the switch open. Values are in the second image.When time t = 0, the switch is closed. Which of these is correct: A. A lot of time has passed after the switch was closed. Now you open it, and set t = 0. When t = 5x10^-3 seconds, the current is 0.036AB. The current given by the battery when t = 5x10^-3(s) is 0.036AC. A lot of time has passed after the switch was closed. The current given by the battery is 0.01 A.D. A lot of time has passed after the switch was closed. Now you open it, and set t = 0. The time it takes the capacitor to decrease to 10% of its max charge, is 0.023 seconds.E. The current when t = 0 is 0.02AAnswer it clearly Show the complete solution An R-L-C series circuit has a current which lags the applied voltage by 45 degrees. The voltage across the inductance has maximum value equal o twice the maximum value of voltage across the capacitor. Voltage across the inductance is 300 sin (1000t) and R = 20 ohms Find the value of inductance, total impedance and capacitance.
- A series RC with R = 91-Ω and C =7-F connected across a 100 VDC source for a LONG TIME, what is the voltage across the capacitor? Write the values only (round to four decimal places).The capacitors are iinitially uncharged, and the switch is initially open. a) When the switch is first closed, what is the current through R2?A capacitor C is connected in parallel with a series combination of capacitors of 8 and 4 microF. The voltage drop across capacitor C is 12V. The 3 capacitors have been connected for sometime and have reached their present value. Find the voltage across the capacitor with 8 microF. A. 4V B. 9V C. 3V D. 8V
- topic : capacitors, inductors, source free and step respons RL & RC circuits could use some assistance answering no.4, kindly show me the complete process as it helps me understand the problem completely. thank youThe circuit has a current of 38 A flowing through the resistor, 22 A flowing through the inductor, and 7 A flowing through the capacitor. What is the total circuit current?There is no energy stored in the capacitor inthe circuit when switch 1 closes at t=0. Switch 2 closes 10microseconds later. Find vo(t) for t≥0