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- Assume that the current flow through the resistor, IR, is 15 A; the current flow through the inductor, IL is 36 A; and the circuit has an apparent power of 10,803 VA. The frequency of the AC voltage is 60 Hz. ET ER EL IT IR15A IL36A Z R XL VA10,803 P VARSL PF La series rlc circuit having values of pure resistance r=40 ohms and pure inductance l = 50.07 mh. the circuit draws 10 A of current when it is connected across a 400 v , 50hz ,ac supply. calculate the (1) capacitor value and (2) power factor of circuit.In communication, Armstrong's method is used to generate 1. SSB Waveform 2. VSB waveform 3. Narrow Band FM waveform Select the correct option.
- Short Problem: Given a parallel RLC circuit comprised of the following element: 57.81-ohm resistor, ideal inductor with reactance of 65.75 ohms; and a capacitor with reactance of 6.59 ohms. Compute for true power in watts given an ac voltage source of 100 cis 0 volts.32. A time domain circuit with v(t) = 100 sin(377t) in 5mS, what is the effective current if the load is 10 ohms? 6.14A 8.67A 7.07A 10A 36. In a series RL circuit, if cos θ = 0.707, the voltage ________ the current by _______. leads, 90 degrees lags, 90 degrees leads, 45 degrees lags, 45 degrees 37. What will happen when an ideal capacitor was installed in parallel with the load? system power factor decreases system power factor increases system will be under voltage system power loss increases 39. Phase angle in a balance circuit has a difference of __________ degrees. 60 90 30 120The current in an L-R-C series circuit has amplitude 0.120 Aand angular frequency 8.00 * 103 rad/s, and it has its maximum positivevalue at t = 0. The resistance is 95.0 Ω, the inductance is 6.50 mH,and the capacitance is 0.440 mF. For the resistor, inductor, and capacitor,find (a) the voltage amplitudes and (b) the instantaneous voltages att = 0.305 ms.
- Find the impedance theoretically of a wire if it carries the frequency 10 kHz have a voltage is 8v, the current is 2mA, resistance is 12 kΩ , inductance 27 mH and capacitance 0.2 µfA series RLC circuit having a resistance of 8 ohm, inductance of 50 mH and capacitance of 90 µF is connected across a 150 V, 50 Hz supply. Calculate (1) the current (2) the power factorA given RLC circuit (Resistor-Inductor-Capacitor) has the following components: R = 4.1 Ohms L = 0.0099 H C = 0.00011 F If this system is driven by an oscillating current with frequency f = 2,594 Hz, what is the Inductive Reactance (XL) of this system?
- H5. An RCL circuit connected in series has R = 180 ohms, C = 1/280 farad, L = 20 henries, and an applied voltage E(t) = 10 sin t. Assuming no initial charge on the capacitor, but an initial current of 1 ampere at t = 0 when the voltage is first applied, find the subsequent charge on the capacitor at t=0.5. Use 4 decimal places.١** series RLC, R= 1 ohm, C= 0.2 F, L = 0.4H, Vs(t) = 10 Cos ( 5t - 45) V, the value of the capacitor complex power is?A given RLC circuit (Resistor-Inductor-Capacitor) has the following components: R = 4.4 Ohms L = 0.0017 H C = 5.79 x10-6 F If this system is driven by an oscillating current with frequency f = 765 Hz, what is the Capacitive Reactance (XC) of this system?