1. (20 pts) Refer to the circuit containing five capacitors shown below. Complete the table with the necessary information. +/C3 4pF 20 V 6F 2pF Capacitance Energy Stored C = 4 iF Cz = 2 uF C3 = 3 µF C4 = 1 μF C5 = 6 µF Total: Voltage 3μF 1μF Charge
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- Inductive Circuits Fill in all the missing values. Refer to the following formulas: XL=2fLL=XL2ff=XL2L Inductance (H) Frequency (Hz) Inductive Reactance ( ) 1.2 60 0.085 213.628 1000 4712.389 0.65 600 3.6 678.584 25 411.459 0.5 60 0.85 6408.849 20 201.062 0.45 400 4.8 2412.743 1000 40.841Short Problem: Given a parallel RLC circuit comprised of the following element: 62.52-ohm resistor, ideal inductor with reactance of 33.15 ohms; and a capacitor with reactance of 6.11 ohms. Compute for true power in watts given an ac voltage source of 100 cis 0 volts. PLEASE ANSWER WITHIN 30 MINUTES. Round off to the nearest 4 decimal places. No Scientific notation. Do not round off in the middle of calculation. Use stored values. Write the numerical values only. No units in your final answer. Spaces are not allowed.C1 =1μ F, C2 = 2μ F, C3 = 3μ F ve ΔV = 120 V 1- Find the charges of the capacitors when the switch S is set to position 1. 2- If the switch S is moved from position 1 to position 2, find the potentials and charges of the capacitors 3- Calculate the total amount of energy stored in the system when the S switch is in position 2. Thanks for your help
- Short Problem: Given a parallel RLC circuit comprised of the following element: 78.38-ohm resistor, ideal inductor with reactance of 59.25 ohms; and a capacitor with reactance of 12.28 ohms. Compute for reactive power in VArs given an ac voltage source of 100 cis 0 volts. Give only the absolute value. Note: Follow this reminder carefully. Compute to the nearest 4 decimal places. No Scientific notation. Do not round off in the middle of calculation. Use stored values. Write the numerical values only. No units in your final answer. Spaces are not allowed. Excessive number of decimals as compared to the required number of decimals may result to an incorrect answer.COURSE: Electrical EngineeringSUBJECT: Electrical ApparatusINSTRUCTIONS:• Write the GIVEN with their respective symbols and units.• Do not skip the SOLUTIONS, do it step-by-step with their respective symbols and units• Round up to 3 three decimal places the FINAL ANSWERS and BOX it. PROBLEM:A capacitor in series with a 66 Ω resistor is connected to a 120 V, 60 Hz source. If the impedance of the circuit is 116 Ω, determine the size of the capacitor.Calculate the ratio vC/vT. Enter your answer rounded to 2 decimal places. All capacitors were initially discharged.at t = 0, S1 is placed at position 1 and S2 is closed.At t = 15 ms, S1 is placed at position 2 and S2 is kept closed.At t = 25 ms, S1 is kept at position 2 and S2 is opened.Data: V1 = 17 V;R1 = 3.5 kΩ, R2 = 6 kΩ, R3 = 1.5 kΩ, R4 = 2 kΩ, R5 = 19 kΩ, R6 = 10.5 kΩ;C1 = 4.0 µF, C2 = 4.0 µF, C3 = 12 µF
- The switch in the circuit below has been in position a for a long time. At time t = 0 the switch is thrown to position b. You are given the data: Vb = 24 V, C = 10 μF. Vc is the voltage across the capacitor. If the charge on the capacitor at time t =0.3 msec after the switch is thrown is 53.6 μC, what is the value of the resistor R? a) 40 Ω b) 0 Ω c) 20 Ω d) Not enough information.Short Problem: Given a parallel RLC circuit comprised of the following element: 97.19-ohm resistor, ideal inductor with reactance of 36.14 ohms; and a capacitor with reactance of 16.25 ohms. Compute for true power in watts given an ac voltage source of 100 cis 0 volts. Note: Follow this reminder carefully. Compute to the nearest 4 decimal places. No Scientific notation. Do not round off in the middle of calculation. Use stored values. Write the numerical values only. No units in your final answer. Spaces are not allowed. Excessive number of decimals as compared to the required number of decimals may result to an incorrect answer.The following parameters are used in an EDM process, the supply voltage is 150V. The resistance and capacitance in the circuit are 50 Ohms and 15 microfarads respectively. The tool is made of brass and kerosene is used as the dielectric. A hole diameter of 20 mm is to be cut into a plate of thickness of 3mm. If the discharge takes place at maximum power conditions. The value of constant K4=0.18, calculate the MRR, and machining time.
- All capacitors were initially discharged. at t = 0, S1 is placed at position 1 and S2 is closed. During this phase, it has been determined that Eth and Rth seen by the equivalent capacitor are, respectively, 19 V and 3.5 kΩ. The equivalent capacitor is 1.50µF. Calculate the value of the current iT immediately after the switching occurred. Enter your answer in mA rounded to 2 decimal places. At t = 15 ms, S1 is placed at position 2 and S2 is kept closed. At t = 25 ms, S1 is kept at position 2 and S2 is opened. Data: R1 = 5 kΩ, R2 = 6 kΩ, R4 = 5 kΩ, R5 = 16 kΩ, R6 = 12.5 kΩ;Calculate the gravimetric capacitance of a carbon based electrode with an aqueous electrolyte solution. Assume the surface area of the carbon electrode is 1200 m2/g, and the relative static permittivity of the aqueous electrolyte solution is 80. The permittivity of free space is 8.85 × 10−12 F/m. Indicate any other assumptions you have to make.Electrical Engineering A cylindrical hollow pipe is made of steel (μr = 180 and σ = 4 x10^6 S/m).The external and internal radii are 7 mm and 5 mm. The length of the tube is 75 m.The total current I(t) flowing through the pipe is:I(t)= 8 cos(ωt) with ω=1200π rad/sDetermine:d) The intrinsic impedance of the good conductor. Remember that: Transcribed Image Text:η = = √2/45° σ·δ