Determine the average power supplied by the dependent source in the following circuit. 20 3 N 20/0° V (* 2Vc -j2 N=Vc

Q: The average power absorbed by an impedance of Z= 4-j3 ohms if supplied by the source shown in the…

A: Given :   In the question they have mentioned a voltage waveform, from the given voltage waveform we…

Q: 2. Calculate the power factor of the entire circuit of Fig. as seen by the source. What is the…

A: The detailed solution is provided below.

Q: A 274 V, 53 Hz single-phase system supplies power to a fully loaded 14 kW motor running at an…

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Q: g. Find the power factor of the circuit, and indicate whether it is leading or lagging. h. What…

A: I have explained in detail

Q: Determine the equivalent impedance looking into the open terminals if w = 7 (rad/sec)

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Q: XL=60 R1=40 Is R2=90 + E1=100V20° AC R3=80 V3 Xc=70) ZT a. Calculate the total impedance (Z7). b.…

A: Since you have posted a question with multiple sub parts , we will solve first three sub parts for…

Q: Assignment #2: For the following circuit, if the voltage source is (10sin 60t V), find the average…

A: Different types of power is described below.  Active Power(P): The power which is deployed and…

Q: Calculate the value of reactive power (in VAR) of a circuit having power factor of 0.8, when the…

A: Given, Reactive power, S= 200 VA Power factor, cosϕ=0.8 So, ϕ=cos-10.8=36.8690

Q: 50 -j22 1:2 a 36 0 1:3 V 20° V rms For the circuit shown, if V= 66, the average power dissipated in…

A: Equivalent resistance from the primary side is calculated as, R(primary ) =R(secondary )a2, where a…

Q: 1. The load at a certain factory consists of the following: (i) 10 kW, pf = 0.6 lagging (ii) 15 kW,…

A: The KVA and KW rating of each of the load is: For load 1: S1=P1cosϕ=10KW0.6S1=16.66KVAP1=10KW For…

Q: Determine the imaginary part of the impedance Z for maximum power transfer if R = 2 and L = 11. (Use…

A: Given circuit, R=2 and L=11

Q: Assignment #2: For the following circuit, if the voltage source is (10sin 60t V), find the average…

A: ELECTRICAL NETWORK: When addressing a circuit problem or constructing a balanced circuit, the word…

Q: Three loads are connected in parallel to a 220/0°Vrms ac source. Load 1 absorbs 80kVars at 0.85 pf…

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Q: 1. a) Find the average power, the reactive power, and the apparentpower supplied by the voltage…

A: Given data: Input voltage, In polar form, Angular frequency, The Impedance offered by the…

Q: 1. The voltage applied to a coil having R=200 2, L= 638 mH is represented by e= 20 sin 100 t. Find a…

A: First calculate impedance of the coil and using ohms law calculate expression for current flowing…

Q: A 480-V rms, 60 Hz source supplies a load having a total impedance of 50 angle 60° Q. Find the…

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Q: 3. Find the rms value of the current defined by the expression i(t) = 3 +10 sin(314t + 60°)…

A: Answer:  If any current expression is given by following expression…

Q: For a system with total complex power of 10000 + 7500j VA, nominal voltage of 250 angle 30 deg. and…

A: Capacitor- Capacitor is a device which stores the electrical energy which passes through it.

Q: Q4. Assuming that in the circuit of figure belowv, (t) = 8 cos(2t-40°), find the average power…

A: Given circuit shown vs(t)=8cos(2t-40°)

Q: Problem 3 For the circuit shown below: a) Calculate Yr, E, Ir, IL and Ic in phasor form. b)…

A: As per the guidelines of Bartleby we supposed to answer first question only for remaining questions…

Q: EL = 200 V 20° 80 9. Ez = 200 V Z+120° 4 0 3Ω 3Ω EL = 200 V L-120° a. Find the total average,…

A: The solution is given below

Q: A. Find the complex power supplied by the current source. B. Find the average power supplied by the…

A: The circuit diagram is shown below, Where,i(t)=0.4 cos105tso,ω=105 rad/sec

Q: 20 The variable resistor R in the circuit is adjusted until it absorbs the maximum average power.…

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Q: he Thevenin impedance of a source is 7Th = 101+ j 58, while the Thevenin voltage is VTh = 264 + j365…

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Q: Given the following Thevenin equivalent circuit. We connected ZL and its value is chosen to maximize…

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Q: The angle between the supply voltage and current at RE of a load feeded by the transmission line is…

A: The angle between supply voltage and current at RE of load feeded by transmission line is known as…

Q: The load at a certain factory consists of the following: 10 kW, pf = 0.6 lagging 15 kW, rf = 0.5…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: The load at a certain factory consists of the following: 10 kW, pf = 0.6 lagging 15 kW, rf = 0.5…

A:

Q: Find the average power dissipated in the 40 Ω resistor in the circuit seen if ig=4cos 105t A.

A: Given The current from the  current source is ig=4cos105t A ω=105 The inductive reactance is given…

Q: Determine the average power delivered to the circuit consisting of an impedance Z = 5+j8 N when the…

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Q: 1.2 kW 0.8 KVAR (cap) 100/90° V 2 kVA 4 kW 0.707 pf leading 0.9 pf lagging

A: The solution is given below

Q: A load with true power of 500kW is driven by a 4kV source. The power factor is 0.6 lagging. A…

A: In this question , we will find change in current due to adding  capacitor for power factor…

Q: The power factor of a certain load is improved to 0.92 lagging with the addition of a 30 KVAR bank…

A: Need to find power factor before correction

Q: If the apparent power of an ac circuit is 142.43 kVA, then the magnitude of the active power at 0.87…

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Q: For the circuit shown in fig.(*), find the rms value of i, VR, and VL UR e = 63.60 + 100.0 sin wt –…

A: voltage source e=63.60+100.0 sinwt -42.40sin(2wt+90) the effective RMS value of voltage source…

Q: Given that: v(t) = 205cos(377t-39degrees)V i(t)=2sin(377t+94degrees)A Find the instantaneous…

A: Given data, vt=205cos277t-390 V it=2sin377t+940 A

Q: The voltage and current at the terminals of a network are: v = 100 + 50sin(500t) + 10cos(1500t) V, i…

A: first we will split given signals into dc , fundamental , third hormonic then  Total power = power…

Q: In an AC circuit, the power factor is the factor by which the apparent power is multiplied to obtain…

A: We need to tell the result of the multiplication of apparent power and power factor.  Reactive power…

Q: 2. A voltage waveform, v(t) = 200 V sin ( 250 rad/s t ), is connected across a series combination…

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Q: The power factor of a certain load is improved to 0.92 lagging with the addition of a 30 kVAR bank…

A:

Q: Determine the average power delivered to networks having the following input voltage and current as…

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Q: Two circuit having the same numerical dimic impedance are joined in parallel. The power factor of…

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Q: Assignment #2: For the following circuit, if the voltage source is (10sin 60t V), find the average…

A: ELECTRICAL NETWORK: When addressing a circuit problem or constructing a balanced circuit, the word…

Q: An inductive impedance takes 11.5 A from a 115 V, 60 Hz ac supply. If the reactance of the inductive…

A:

Q: RE VR v, = Vm sin(m1) L + *I +

A: Given data The rms voltage is Vrms = 140 V Frequency is f = 50 Hz Resistance is R = 100 ohm…

Q: ta the circuit shown below phase shift equal t 45° is required at frequency w= 20 . TH rad/s value…

A: Impedance is represented as Z=R+jX where R represent resistance , and X represent reactance . The…

Q: A 5-ohm resistor is connected in series with a 25 micro-farad capacitor. A source voltage of 158…

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Q: Given the circuit below and the associated set of voltages and currents, the reactive Power…

A: Active Power(P): The power which is deployed and absorbed by the electric circuit to do some useful…

Q: INSTANTANEOUS AND AVERAGE POWER In the circuit of figure below, calculate the average power absorbed…

A: We need to find out power for given circuit.

Q: The equations of current in two parallel-connected electric devices are i, = 11.3 sin(377t + 45°)…

A: In this question we need to find a RMS value of resultant current.

Synchronous Motor

The synchronous motor is an AC electric type motor where at a steady-state the shaft rotation is synchronized with the supply current variable-frequency. To an integral number of AC cycles, the rotation period is exactly equal. The stator of the motor in the synchronous motor contains multi-phase AC electromagnets due to which a magnetic field is created that rotates in time with the oscillation of the line current. The rotor contains a permanent magnet and the rotor rotates in synchronization with the stator field at the same rate and provides the second synchronized magnetic field which is rotating in nature as a result. When the synchronous motor is supplied with independently excited multi-phase AC electromagnets on both the rotor and the stator, it is termed as a doubly-fed machine. The most widely used AC-type motors are the synchronous AC motor and the induction AC motors.