Ex. Determine; Z, I, p.f., Pr,, Q, and S T» 30 ohms j40 ohms E =200V F = 60 Hz 30 ohms 20 ohms j70 ohms J40 ohms -j50 ohms

Q: The average real power delivered to the load impedance ZL = 30 Q in the two port network shown below…

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Q: (b) Given a voltage and current waveforms (t) =160 cos 50t V and (t) = -20 sin (50t – 30°) A, being…

A: Given :    Voltage waveform    V(t) = 160 Cos(50t) V    Current waveform    i(t) = -20 sin(50t-30°)…

Q: The current source in the circuit shown in in Figure 1 is iş(t) = 30 cos(314t) A a) Constrict the…

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Q: Q 2) A 110-V RMS, 60HZ source is applied to a load impedance Z. The apparent power entering the load…

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Q: ll For the circuit shown R = 2 Q and L = 10 mH connected to a %3D sinusoidal voltage of an RMS value…

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Q: For the given circuit, Is 2 kW 1kVar (cap.) + 2 kV A 4 kW 0 + j100Vrms (~ 0.7pf leading 0.9pf…

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Q: The circuit below is operating in ac steady-state. The source voltage is Vz = 25v/2 sin (4000t) v.…

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Q: An industrial load is supplied through a transmission line that has a line impedance of 0.1 + j0.2…

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Q: A group of a small appliances on a 60Hz system requires 20kVA at 0.85 pf lagging when operated at…

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Q: A 270-V rms 80-Hz supply serves a load that is 12 kW, 17 KVAR (capacitive), and 25 KVAR (inductive).…

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Q: 10. A. Find the impedance between terminals a and b in the circuit below if it operates at steady…

A: Given data: Angular frequency = 2000 rad/s L=5 mH R2=20 Ω R1=5 Ω C=25 μF v(t)=10cos2000t (a)…

Q: (b) An industrial load is supplied through a transmission line that has a line impedance of 0.1 +…

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Q: Activity 1: In electrical loads, it is common to have inductive loads that contain both real and…

A: Given a industrial load Zl = 50+jQ  Q=21  Now for improvement of power factor Zc add parallel to Zl…

Q: 6 H Maximum Power Transfer Example 2.5 nF 60 ΚΩ N Z₁₂ Determine the load impedance that will…

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Q: Problem 1.5: A source voltage of 240 Vs is applied to a 30Z30° ohms load impedance. Find the average…

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Q: For the circuit shown, what is the average power, P, consumed by the 18+ j32 load impedance? (Assume…

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Q: Find: 1. Z, which maximizes average 1H 12cos5E(F (AJ power transfer to the load. Maximum average…

A: Both sources have the same frequency of ω=5 rad/s. Converting the circuit parameters into phasor…

Q: An ac motor with impedance Z, (4.0 A40) O is supplied by an RMS value of 220-V, 60-Hz source. You…

A: According to question: The real power taken by the load is calculated as

Q: (b) An industrial load is supplied through a transmission line that has a line impedance of 0.1 +…

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Q: The phasor voltage Vab in the circuit shown is 24020 ° V (rms) when no external load is connected to…

A: Given Vab=240∠0° VZ=80-j60 Ω (a) When the no-external load is connected When no external load is…

Q: A balanced three-phase load with a total power of 90+j85 MVA is connected to a 240-kV rms (line…

A: In a three phase system there are two ways to connect a three phase load. Star/Wye Connection Delta…

Q: 19.22 72mH V, Z V, -

A: we need to find out phasor V1 . Given:: the load is connected to 100V (rms) and dissipates 1kW at…

Q: For the given circuit, Is 2 kW 1kV ar (cap.) 2 kV A 4 kW 0+ j100Vrms |0.7pf leading 0.9pf lagging…

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Q: (b) Figure QI(b) shows an AC circuit. Given the voltage, V, across the impedance Z, is 111.803 4 -…

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Q: The circuit below is operating in ac steady-state. The source voltage is Vz = 25/2 sin (4000t) v.…

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Q: The maximum values of the alternating voltage and current are 400 V and 20 A respectively in a…

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Q: Unless given, use the: POLAR FORM for voltage and current, RECTANGULAR FORM for impedance. Consider…

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Q: Unless given, use the: POLAR FORM for voltage and current, RECTANGULAR FORM for impedance. Consider…

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Q: Power factor 90 to 100% 88 to <90% 85 to <88% 80 to <85% 75 to < 80% 70 to < 75% 65 to < 70% 60 to <…

A: In this question we need to find effective impedance , average current and surcharge of the given…

Q: Exercise#2: We have a load with an impedance given by Z = 30+j 40 Q. The voltage across this load is…

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Q: Assuming an operating frequency of 40 rad/s for the circuit shown, the load impedance is 50 <-45° Q,…

A: Find the average power across the 1k ohm resistance.  Average power not depend on the time.  P= I2…

Q: The circuit below is operating in ac steady-state. The source voltage is 25/2 sin (4000t) v. Vs =…

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Q: Consider the circuit shown in Fig. Q.4. The value of R= 3.6 N, L =12.68 mH, Vdc= 12V and the source…

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Q: (b) An industrial load is supplied through a transmission line that has a line impedance of 0.1 +…

A: The solution is given below

Q: (a) If the time domain expression for the source is i, = 0.04 cos(1250t) amps, find the phasor…

A: In this question we will find phasor expression of Io and equivalent impedance seen by the source...

Q: five infinite-impedance volunteers,calibrated to read rms values,are connected as shown below. let…

A: First, convert the parameter of the passive elements connected in the circuit in the same unit in…

Q: An electrical load has an apparent power of 8000 VA with a power factor of 0.6 lagging. The load is…

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Q: A  40 Ω resistor, a 200 μF  capacitor and a 269 mH inductor are connected in series across a voltage…

A: As per the rules we can answer only 3 sub-parts, please post the remaining sub-parts as the separate…

Q: A residential electric power monitoring system ratedfor 120-V rms, 60-Hz source registers…

A: a) The RMS current. The average power is given by the expression as shown below: Plugging the…

Q: 4. The maximum values of the alternating voltage and current are 400 V and 20 A respectively in a…

A: The solution is given below

Q: EE234 HW #11 1) Find the admittance between nodes a-b in the circuit seen below. Express in both…

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Q: mm 50 2 10mH V1 C1 220 Vrms 10uF 60 Hz 0° Computed Values Compute the expected power factor of the…

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Q: The average real power delivered to the load impedance ZL = 30 Q in the two port network shown below…

A: In this question,  Find the average power P in the impedance Z= 30 ohm Power P= I2 R Watt.

Q: For the circuit below, V(t) = 100 cos(1000t + 45") i(t) 202 a 10Ω V(t) 10mH 50μ b a) Find the…

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Q: A power circuit is shown below. The active and reactive powers of the 3 loads and their types are as…

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Q: An electrical load has an apparent power of 8000 VA with a power factor of 0.6 lagging. The load is…

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Q: Find the steady state expressions for the currents i,, ip, and i, using nodal analysis. The source…

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Q: Q23. The contract load of a dairy plant at 11 kV, 60 Hz is 800 kW, but the peak demand of plant…

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

Q: A 230 Vms, 50 Hz AC supplies a circuit consists of resistor 7 2 and inductor 31.8 mH connected in…

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Q: An electrical load has an apparent power of 8000 VA with a power factor of 0.6 lagging. The load is…

A: The phasor diagram of the given problem is cosϕ1 = Load power factor without capacitor, cosϕ2 =…