A 220cos(300t) V source supplies power to a load impedance of 100 + j200 0. What is the inductance of the load? *
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- Let's say you measure t1/2 to be 0.037 seconds and the resistance in the circuit is 68 Ohms. Then what is the capacitance in micro Farads? Answer in micro Farads.A utility company plans to connect a total of 20uF of capacitance to a 7200 volt line. To make this connection four capacitors will be connected in series. What is the capacitance of each capacitor?5 The voltmeters in the figure measure RMS voltages. If V, = 23 V and V, = 14.5V what is V3? %3D C R eee V2 V3 23 V None of them 8.5 V 4.5V 37.5 V O 14.5 V
- A resistance R. an inductancel =0.01H and a capacitance C are connected is series. When an alternating valtage v = 400 sin (3000t - 20°) is applied to the series combination the current flowing is 10/2sin(3000t -65°).Find the values of Rand C.What is the equivalent resistance ?? and what is the total inductance ??Q4/ Find the voltage average and the voltage waveform for the output of the circuit shown below. V=120v (rms) 2.1ke Vo to
- 2) a)For the following circuit find the total capacitance and inductance and hence find the total impedance of the circuit. V1 230V/50Hz E R1 350 C1 4700pF HE C2 10nF HH C3 47nF C4 220nF HH L1 72mH L2 32mH All Resistance in OhmsA 25ohm resistor is connected in series with a %0 mH inductor. This circuit is connected to a 120V, 50Hz supply. Solve for a. Inductive reactance b. impedance c. S d. P e. Q1. A resistor in parallel with a capacitor absorbs 20 W when the combination is connected to a 240 – V, 60 – Hz source. If the power factor is 0.7 leading, what are the resistance and capacitance?