If the input voltage v₁ = 5 V, the output voltage vo is: 10 ΚΩ ww 25 KQ 10
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- Capacitive Circuits Fill in all the missing values. Refer to the formulas that follow. XC=12fCC=12fXCf=12CXc Capacitance XC Frequency 38 F 60 Hz 78.8 400 Hz 250 pF 4.5 k 234 F 10 kHZ 240 50 Hz 10 F 36.8 560 nF 2 MHz 15 k 60 Hz 75 nF 560 470 pF 200 kHz 6.8 k 400 Hz 34 F 450Fill in all the missing values. Refer to the formulas that follow. Resistance Capacitance Time constant Total time 150 k 100 F 350 k 35 s 350 pF 10 s 0.05 F 1.2 M 0.47 F 12F 0.05 s 86 k 1.5 s 120 k 470 pF 250 nF 100 ms 8 F 150 s 100 k 150 ms 33 k 4 F =RCR=CC=R Totaltime=5You 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.
- If C=47 microF Rl=1kohm Vs=90 cos2000t V, what is the diode current during the one-time charging time of the capacitance? reply:-8:39 sin(2000t-0.37 degrees) A-9:39 sin(2000t-0.30 degrees) A-7:49 sin(2000t-0.63 degrees) A-7:39 sin(2000t-0.53 degrees) A-8:49 sin(2000t- 0.60 degrees) Aone of the answers.Through a capacitor of capacitance 15 micro-farad with a frequency of 50 hz. Compute its reactance 212 ohms O 4,712 ohms O 0.0047 ohm O 0.0002 ohm1)The value of the capacitance reactive power in VAR is? /2) The value of the capacitor in micro farad is?
- Problem 4: Determine the capacitor voltage after the switch is dlosed if the capacitor initially is uncharged. Draw the charging curve. You can use Multisim. Also, calculate v. (r = 20as) and v. (- 200as).A FET has a gm = 6000 mS. Determine the rms drain current for each of the following rms values of Vgs. (a) 10 mV (b) 150 mVFind the Vth of the circuit below 100 mH a 100 N 247.49 cos (1000r + 45°) V 10 μF 100 mH