2) Complex Power A load operates at 240V RMS. The load absorbs 8 KW at a lagging power factor of 0.8. a) Determine the apparent power of the load. b) Determine the complex current in the load. 10k ? 4167? Q = VI sind 6K = 240. Determine the resistance and reactance of the load if the components are in parallel. Determine the resistance and reactance of the load if the components are in series.

Q: r is connected in parallel with a load of S= 60C of 60 Hz. Calculate the capacitance value that 95…

A: Since you have asked a multiple question we will solve the first question for you, If you want any…

Q: An industrial installation has a power factor of 0.85 in backward. The demand is 150 KVA, and the…

A: In the given questions we need to calculate the type of compensator, reactance of the compensator…

Q: The output voltage waveform of a four quadrant chopper is shown in figure. In the waveform, Vdc is…

A: First write the expression for given output voltage waveform and than evaluate the rms value of the…

Q: The load voltage waveform of a single phase full bridge inverter supplied fr source is shown in…

A: Rectifier: Because nearly every electrical appliance runs on DC (Direct Current), the rectifier…

Q: C. Draw a general sine wave V vs t and I vs t plot for a purely resistive and a purely inductive…

A:

Q: Find the complex power and power factor for the indicated element(s).(  need only handwritten…

A: Given: a)  A network, with,  is(t)=0.2 sin105t A, R=20 𝞨, L = 0.1 mH, C=2 μF,  b)  with…

Q: For the circuit in the figure below, determine the load impedance that maximizes the average power…

A:

Q: Find the RMS line voltage VL at the source of the circuit. As shown the RMS load phase voltage is…

A: Given: A three phase circuit in which Zs=2+j3ΩZph=10-j9ΩVload,rms=100V According to question:…

Q: An inductor and a resistor are connected in series with a function generator. The voltage across the…

A: In series circuit of resistor and inductor, the expression for magnitude of RMS voltage supplied…

Q: The voltage waveform during the first half cycle are from t = 0 to t = 0.01 increases linearly from…

A:

Q: The total power drawn by the two-impedance load in parallel is 26kW at 0.98 power factor lagging, it…

A:

Q: QUESTION 3 An inductor, a capacitor, and a resistor are connected in parallel with a function…

A:

Q: Shown in the figure below is an "RC" circuit drive by an AC power source. The AC power source has an…

A: The given circuit isWe need to find The formula for the total impedance, Ztot.The formula for the…

Q: citor is 3,2 micro voltage of the ge -. Frequency 100 Hz (b) what is the rr it when it is 100C

A:

Q: Para el sistema de la figura: A. Encuentre la potencia promedio total, la potencia reactiva total,…

A:

Q: An RC series circuit is connected to a 240-V, 60-Hz power source. An ammeter indicates a current of…

A: An RC series circuit is connected to a 240-V, 60-Hz power source. An ammeter indicates a current of…

Q: A harmonic analysis of the current drawn by a CFL yields the following data. Find the rms value of…

A: We have an data of CFL lamp with harmonics as shown in table and corresponding currents of that…

Q: The 60 Hz AC source and 240 V rms voltage provides a power of 5000 VA

A:

Q: A load is said to have a leading power factor. Is it capacitive or inductive? Is the reactive power…

A: Since power factor is leading that means current leads the voltage and we have the capcitive load…

Q: A 480-V rms source supplies a load that absorbs 100 kW at a 0.7 lagging power factor. A capacitor is…

A: The solution is given below

Q: -j2 N 1:2 j30 N 60 Ω 100/0° v ( ± 4Ω Ideal ell ll

A: Given  Find the power absorb by 4 ohm resistances

Q: An rms voltage of 22.2 V with a frequencyof 1.00 kHz is applied to a 0.290-mH inductor. (a) What is…

A: (a) Write the given values. Vrms=22.2 VL=0.29 mHf=1 kHz

Q: The voltage across a load is t) = 104/2cos(wt + 75°) and the current through the load is ¡(t) =…

A:

Q: P.3: Find the rms value for the following sinusoidal waveforms a. v= 120 sin(377t +60°) V b. i6x 10³…

A:

Q: An impedance load consisting of 12 ohms resistance and 16 ohms inductance reactance is connected…

A:

Q: 15. You are working on a power factor correction installation, and you notice with a clip-on ammeter…

A:

Q: The following conditions apply to the circuit in the figure. Find the complex power delivered to the…

A:

Q: Find the RMS line voltage VL at the source of the circuit. As shown the RMS load phase voltage is…

A:

Q: Two ac generators supply the same voltage. However, the first generator has a frequency of 1.2 kHz,…

A:

Q: A 220 Ω resistor is in series with an 80 mH inductor. The AC source is 48 at 1 kHz. The power…

A: The power factor for series RL circuit can be written as, p.f=cosθwhere…

Q: A load is connected across a 25,000 Volts, 60 Hz source and draws a current of 90 A rms. If the…

A:

Q: shown in the Vps low is Write the FORMULA for the total impedance of the circuit Zut= R²+ cL- Write…

A:

Q: 3. A 12020⁰ Vrms is to supply power to a welder, heater and an induction motor. A welder is a coil…

A: Current through the element Z =voltage across element / Z. Total active power from source =sum of…

Q: The below figure shows the waveform of the voltage and current in a purcly inductive AC circuit.…

A: Consider the given waveform.

Q: A sinusiodal voltage having maximum amplitude of 680 V is applied to the terminals of 65 Ohm…

A: Please refer the attached images for the complete answer..

Q: When a load is connected to a power line with a frequency of 230V (rms) 50 Hz, it draws 4250 W of…

A: Given Vs=230V f=50Hz PL=4250 watt power factor,cosφ=0.85  → φ=31.78° So reactive power of load,…

Q: QUESTION 4 A resistor, a capacitor, and an inductor are connected in series with a function…

A:

Q: A single phase ac voltage source has 200 V rms and a system connected consumes an active power of…

A:

Q: Draw the power factor triangle showing the different labelled sides. Illustrate a lagging power…

A: power factor triangle is shown below, cosϕ=RZ

Q: Q2. For the circuit shown below, sketch the current waveforms is and io and determine the Average…

A:

Q: load is connected across a 25,000 Volts, 60 Hz source and draws a current of 90 A rms. If the power…

A:

Q: When a load is connected to a power line with a frequency of 230V (rms) 50 Hz, it draws 4500 W at a…

A: We will find out reactive power ,from reactive power we will find capacitance .

Q: a-Calculate and draw the load current for the steady-state condition b-Find the RMS values of the…

A: It is given that: Vs=300 Vf=50HzRL=2 ohmL=0.04 H

Single Phase AC Circuit

Alternating Current (AC) is a type of electric power in which the electric current changes, both in magnitude and direction, at regular intervals. This AC Circuits can deliver power in either a Single Phase system or a Three Phase system.