(a) Calculate the inductive reactance. (b) Calculate the capacitive reactance. (c) Calculate the impedance. (d) Calculate the resistance in the circuit. |k2 (e) Calculate the phase angle between the current and the source voltage.
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- A source of angular frequency 1 rad/sec has a source impedance consisting of 1ohms resistance in series with 1 H inductance. The load that will obtain the maximum power transfer is __________. Group of answer choices 1ohms resistance in series with 1 F capacitor 1ohms resistance in parallel with 1 H inductance 1ohms resistance 1ohms resistance in parallel with 1 F capacitorA resistor of 50 ohms, a 200mH inductor, and a 1.5 x 10-4 F capacitor are connected in parallel to a 120-volt, 60 cps source. Calculate: a) the total real, reactive, and apparent powers; b) power factor.Design a charger circuit for mobile phone from:220V, 50Hz AC sourceSelect the proper circuit topologies and components. (please explain in detail)
- Please answer quickly "In ac circuits, Kirchhoff s Voltage Law (KVL) states that in any given electric network, the phasor sum of the voltage rises and voltage drops within a node is always equal to zero." True False In ac circuit solution using KCL, the maximum number of independent equation/s can be used is equal to the number of major nodes." True False Norton's theorem is a network analysis method that allows a portion of a circuit to be isolated while the remianing portion of the network is replaced with an equivalent network (a parallel voltage source to an equivalent impedance). True FalseA coil having a resistance of 45 and an inductance of 0.4 H is connected in parallel with a capacitor having a capacitance of 20 μF across a 230-V, 50-Hz system. Calculate (a) the current taken from the supply (b) the power factor of the combination.A resistance of 16 Ω is connected in series with a pure inductance of 39.9 mH and the circuit is connected to a 100 V, 50 Hz, sinusoidal supply. Calculate the phase angle of the impedance. Give your answer as a number without units to 0 decimal places.
- Given a parallel RLC circuit comprised of the following element: 58.48-ohm resistor, ideal inductor with reactance of 74.07 ohms; and a capacitor with reactance of 19.78 ohms. Compute for true power in watts given an ac voltage source of 100 cis 0 volts. Compute to the nearest 4 decimal places. No Scientific notation. Do not round off in the middle of calculation. Use stored values.3. PLEASE SOLVE AND SHOW YOUR DETAILED SOLUTION WITH FBD. Calculate the equivalent impedance of a circuit in which a coil of wire having a value of 6.5 Ω ∠54∘ is connected parallel with a capacitive reactance of 7.25 ohms.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.
- 1 A circuit having a resistance of 12Ω, an inductance of 0.15 H and a capacitance of 100μf in series is connectedacross a 100V, 50Hz supply. Calculate the impedance, current, the phase difference between the current andsupply voltage. 2. Two circuits with impedances of Z1 = 10 + j15Ω and Z2 = 6 – j8Ω are connected in parallel. If the supply current is 20A, what is the power dissipated in each branch?A series circuit consists of a resistance of 10 ohms, an inductance of 200/π mH, and capacitance of 1000/π μF. Calculate (a) the current flowing in the circuit if the supply voltage is 200 V, 50 Hz, (b) the power factor of the circuit, (c) the power drawn from the supply. Also, draw the phasor diagram.In the circuit shown, the input is the independent source voltage, which is vs (t) = 9.10 cos (3t + 80 °) V. The output is the 5 resistor voltage, denoted by vo (t). Determine the capacitance C and the resistance R that cause the output voltage to be vo (t) = 4.43 cos (3t + 93 °) V.