62 Find power factor of given circuit ww- 30/0° V rms
Q: nts ce The voltage and current of an ac circuit are as follows: e = 141. sin (377t + 10) V and i =…
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Q: In the series-parallel circuit shown, the RMS value of the voltage across the parallel part of the…
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Q: 2. Find the rms value of Hhe current wareform vhown below. i, A 10 T- 88- 4 t, s 14
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Q: 5. For the circuit below find: a. power foactor b. Average power delivered by source c. Active and…
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Q: Determine the value of reactive power of a circuit having power factor of 0.6 when the apparent…
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Q: Impedances Z1=5.83<-59 and Z2=8.94<63.43 are in series and carry and effective current of 5.0 A.…
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Q: A sinusoidal source is v(t)=2 sin 500t. Determine the Vmax.
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Q: A sinusoidal source is v(t)=2 sin 500t. Determine the Vmax. Determine the frequency. Determine the…
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Q: Compute the reactive power for -j25Ω with a voltage source, Vg = 240∠0⁰ (rms)
A: To find reactive power by -j25 ohm
Q: A 30 Ω resistor , a 40 Ω inductive reactance, and a 60 Ω capacitive reactance are connected in…
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Q: What is the Power Factor
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Q: 22.) The figure below shows a series-parallel circuit. Find the magnitude of the total circuit…
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Q: Find the phase relationship and sketch the pair of sinusoids v = 2cos(wt - 30°)V ; i = 10sin(wt +…
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Q: 3. Three impedances of 4+j3 ohm are A-connected to a three phase 208V source, find RMS values of the…
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Q: A Z load draws 12kVA from a 120 V-rms sinusoidal source with a back power factor of 0.85. Find the…
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Q: A sinusoidal source supplies 10 kVA reactive power to load Z = 250/-75° 2. Determine: (a) the power…
A: It is given that: Z=250∠-75° ΩQ=10 kVAR=10×103 VARSource is sinusoidal so let Vs=V∠0° Here, V=…
Q: ompute the value of the apparent power, reactive power, real power and its power factor. 25-52 WWW.…
A: Given parameters: A Series RLC circuit, Resistor, R = 25 ohm Inductor, L = 0.08 H Capacitor, C = 42…
Q: A non-sinusoidal voltage (e=20+15sin1000t+ 10sin3000t+5sin4000t) Volt is plied to the circuit shown.…
A: A Non- Sinusoidal Voltage; e=20+15sin1000t+10sin3000t+5sin4000tTo find the total power=?Power=V2Z
Q: A purely inductive load implies that: Select one: a. Load consists of inductor and capacitor b. Load…
A: a purely inductive load implies that: a. load consists of inductor and capacitor b. load consists…
Q: From the following circuit, a. Find the total number of real powers, reactive power, and complex…
A: Evaluating the value of the current flowing in the circuit:
Q: Normally, the power factor of a load is improved by connecting a capacitor or inductor in series…
A: False
Q: For the circuit in the figure, Vab = 440 V20°. Find the phase and line currents. -20 11, Ve 20 f EAN…
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Q: For the circuit shown below, solve for Z₁ that draws the maximum average power and what is that…
A: In this question, We need to determine the load impedance ZL and maximum power transfer Pmax to…
Q: Any bridge circuit is said to be balanced when the current through the branch between the two rms is
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Q: A load is operating at unity power factor.
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Q: If the frequency were doubled, what would be the new impedance? R www R = 121 ohms XL = 41 ohms Xc =…
A: given here a circuit of RLC series circuit and asked to find the impedance of the circuit when…
Q: b) Find Vmean,y and the average power of the load i, 5mH D,
A: Given Source voltage=230V f=50Hz
Q: In the circuit shown below power factor is - -j20 62 ww -j20= j523
A: Given circuit,
Q: Find the equivalent impedance of the circuit below. 10 Ω -j10 Ω j15 Ω 5Ω 2 Ω Zea Μ 8 Ω wj5 Ω
A: given
Q: The total impedance in the polar form in ohm. The total current in polar form. The total power…
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Q: The parallel circuit shown has a total average power of 1500 W. Obtain the complex power, active…
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Q: certain p(t) = 125 + 250 cos 240rt. Find the power factor. A series RL ac circuit has an…
A: We need to find out power factor for RL circuit
Q: (o V V1 +, U1 R1 R3 R2 ?o k요 -lov
A: First we will find out the output voltage then output power
Q: Interpret the following currents to find the phase angle between them and the leading current. i1 =…
A: Given I1=-12sin(155t+65°)I2=6cos(155t-75°)
Q: Impedances Calculate the impedance between points A and B. -j20 ww 102 -j 30 HH j20 ww 30 -j5n ww…
A: Series addition of impedances: Zeq=Z1+Z2 Parallel addition of impedances: Zeq=Z1×Z2Z1+Z2
Q: = (13 - j7.5) ohms, Z, = (R + j10) ohms. Determine the value of Rif the power factor is: (a) 1; and…
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Q: Consider the sinusoidal voltage v = 48 cos(32t + 10°) V. NOTE: This is a multi-part question. Once…
A: Given: Vt=48 cos 32t+10°V
Q: For the circuit below, find the complex power delivered by the source (separate magnitude and angle…
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Q: For the circuit below: a. Find the average power absorbed by R1 b. Find the average power absorbed…
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Q: For the circuit: a. Find the total impedance Zr in polar form. b. Find the value of C in microfarads…
A: Given RLC series circuit shown
Q: A source delivers 50-kVA to a load with a power factor of 65percent lagging. Find the load’s average…
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Q: Resistor R and a resistanceless coil L1 = 83.8 mH are connected in series to an AC source with…
A: The given circuit is the RL circuit: The current I can be calculated as: Irms=VrmsR2+XL2
Q: In an L-R-C series circuit the source voltage leading the current with the phase angle of 30°. The…
A: Given source voltage leads the current by 30o ∴θ = 30o We know, Average power = (Irms)2R…
Q: For the circuit below with a sinusoidal voltage source, determine the average power supplied be the…
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Q: The voltages across two series-connected circuit elements are v1 =50 cos wt V and v2 = 30 cos (wt…
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Q: 3. Replace the DC source by an ac source with an rms value of 12 V. Connect it across the same bulb.…
A: Vrms=12V f=60Hz Rlamp=12 ohms.
Q: A three phase star connected load has an impedance of 12 + j18 Ω per phase. A voltage of 440 V 3…
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Q: Q: For the network in the figure bellow: a. Find the total impedance of the circuit. b. Compute the…
A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…
Q: The average power absorbed by an impedance of Z= 4-j3 ohms if supplied by the source shown in the…
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Q: R1 RNSID 2 55 µF Vs 6 VRMS 80 Hz L1 50 mH
A: The solution is given below
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- The rms value of v(t)=Vmaxcos(t+) is given by a. Vmax b. Vmax/2 c. 2Vmax d. 2Vmaxwhat is the reactive power absorbed by the load ZL in VAR? Assume source is in rmsThe source in the circuit shown is a sinusoidal source. The supply voltages across various elements are marked in the figure. The input voltage is: 3V- ww -14 V-10V moon It
- Find the RMS value of V)-100 sin(377t+76) VFind the RMS value of Vit)-100 sin(377t+76) V 141,421 V 55,10 V 100 V 70.71 V60. Design a circuit to limit a 20 V rms sinusoidal voltage to a maximum positive amplitude of 10 V and a maximum negative amplitude of -5 V using a single 14 V de voltage source. 61 Datermine the volto in the girRuit F Figura 1 1?
- Problem 1 • A sinusoidal source with frequency of 60 Hz and rms-voltage of 100 V is connected to an RL load of 10 ohms and 100 uH. Find Power Factor From Calculation Find Power Factor From Plot L=10mH find power factor from calculation onlySupply voltage has an average value of 200 V. Its RMS value is RMS value, Vrms = %3DShown in the figure below is an "RL" circuit drive by an AC power source. The AC power source has an RMS voltage of Vps (RMS) = 9.84 Volts and is running at a frequency of f = 8.585e+04 Hz. The resistor has a resistance of R = 2170 and the inductor has an inductance of L = 3.54e-03 Henries. Vps R ww Write the FORMULA for the total impedance of the circuit Ztot = Determine the numerical value of Ztot = 2890.5 Determine the numerical value of $z= = 41 Determine the current through the circuit: • I(PEAK) = 4.81E-3 • I(RMS) = 3.404E-3 Determine the voltage across the resistor: • VR(PEAK) = 7.387 • VR(RMS) = 5.22 ✔✔ Amps ✔Amps Write the FORMULA for the phase of the total impedance of the circuit z... = | tan-1 2701 R x Volts X Volts Determine the voltage across the inductor: • VL(PEAK) = 9.184 • VL(RMS) = 6.49 ✔ Volts Volts L R²+ WL- ✔ degrees 2 If a second circuit were connected in parallel with the inductor, this circuit would be considered as: O a low-pass filter O a capacitive switcher…
- Shown in the figure below is an "RC" circuit drive by an AC power source. The AC power source has an RMS voltage of Vps (RMS) = 11.58 Volts and is running at a frequency of f = 1.326e+04 Hz. resistor has a resistance of R = 3750 2 and the capacitor has an capacitance of C = 3.17e-09 Farads. Vps R ww Write the FORMULA for the total impedance of the circuit Ztot = Write the FORMULA for the phase of the total impedance of the circuit tot = Determine the numerical value of Ztot = Determine the numerical value of Pztot= Determine the current through the circuit: • I(PEAK) = • I(RMS) = Determine the voltage across the resistor: Amps Amps S2 C degreesP.3: Find the rms value for the following sinusoidal waveforms a. v= 120 sin(377t + 60°) b. i=6x 10³ sin(2# 1000r) c. u=8 x 10-6 sin(2# 5000 + 30°) P.4: Find the rms value for the following sinusoidal waveforms a. v= 20 sin 754r b. v= 7.07 sin 377r c. i=0.006 sin(400r + 20°) d. i 16 x 10³ sin(377r - 10%) P.5: Write the sinusoidal expressions for voltages and currents having the following rms values at a frequency of 60 Hz with zero phase shifts: a. 4.8 V b. 50 mA c. 2 kVa- Find the RMS values of the load voltage and the load currentb- Calculate and draw the voltage across the load inductance