Power Factor Correction Question 1: An alternator is supplying a load of 200 kW at 0.5 lagging. If power factor is raised to unity, how many more kW can alternator supply for the same KVA loading?

Q: R1 (+1) R2 V2 (+1) 10 kO + Vout

A: We need to find out the output voltage for given operational amplifier circuit.

Q: Calculate the current across the capacitor shown in Fig. P8.6 if the voltage input is v1(t)=10 cos…

A: This problem is from basic of phasor circuit in electrical engineering.The solution will be given in…

Q: Find the steady-state expression for v if ig = 500 cos 2000t mA. a) Find the voltage that passes…

A: In this question,   We need to determine the voltage Vo and power factor.  We know Capacitive…

Q: In the circuit below, the switch closes at time t=0. Assume that Is = 3.76 A, R = 14.9 kΩ, and L =…

A: In this question we need to find the current through the inductor at time t=3.95 ns.

Q: Line charge density of 3x² µC/m is distributed along the x-axis. The total charge over a length of…

A: Given- Line charge density, ρl=3x2 μCm. Distributed along x-axis. Length, l = 10 m.   To find- The…

Q: function of digital and programmable overload relays, mention your applications

A: functions and applications of  digital and programmable overload relays are explained in detail…

Q: Consider the Boolean expression E(x, y, z) 4.1 4.2 4.3 4.4 Draw the logic circuit for E(x, y,…

A: Student asked only 4.4, so i solved that particular question

Q: 3. Consider the voltage signal v(t) below as the reference. Express the voltage source in peak,…

A: In this question from the given waveform we need to find the voltage source in peak, peak-peak and…

Q: Find the value of the capacitance in derivation needed to correct a load of 140 kVAR with 0.85 fp…

A: Initial KVAR rating Q1=140 KVAR. Initial power factor cosϕ1=0.85. Improved power factor cosϕ2=1. RMS…

Q: Expand the logarithm. Simplify if possible. log_(7)xy

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Q: Q2. Transform these electrical sinusoidal waveforms into polar, exponential and rectangular forms of…

A: Representation of sinusoidal waveform into polar, exponential and rectangular forms.

Q: Refer to the circuit below, What is IA? Assume R₁ is 400

A: It is given that: RL=40 Ω

Q: 02A 1.11 A 0.344 A 10 V O 0,5 A + O Different answer 5Ω www Ā Khi 15 Ω Assume ideal diodes. Find the…

A: In this question,  We need to determine the current in the 15 ohm resistance.  didoes are ideal so…

Q: Find the transfer function of a second-order system that yields a 12.3% overshoot and a settling…

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Q: 100 nF FO R1 680 Q C1 +12sin(20000t)V L1 100 mH

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Q: 2. Synchronous Counter Using JK flip-flops (7473) and some external gates, design a synchronous…

A: Given Data: A sequence of, ⋯→3→7→4→0→6→1→3⋯ To Design: A synchronous counter using JK flipflop by,…

Q: Problem 2 Sketch the output signal Q in the timing diagram for the device below and the given…

A: it is asked to find the output waveform Q

Q: What is the MAGNITUDE of the current that flows through 5-ohms resistor due to 50<0 voltage source.…

A: Given, Voltage across a resistor is  Vs = 50∠0° Volts. Resistance (R) = 5 Ω. We need to find the…

Q: 5. For the circuit below, R= 680 Q, C=100 nF, L= 80 mH and vs(t) = 12 sin (20000t) V. Determine the…

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Q: 9.16 Repeat Problem 9.14 for a bolted line-to-line fault.

A: In this question we need to find the Subtransient fault current in per-unit and in kA, per-unit L-G…

Q: determine the impedance of a series LCR-circuit if the reactance of C and L are 250 ohms and 220…

A: We need to find out the impedance for given series RLC circuit.

Q: 8.3. Find a set of state equations for each of the systems described by the following differ- ential…

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Q: 5. A 500kv three phase transposed line is composed of one ACSR 1,272,000 cmil, 45/7 Bittern…

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Q: 0 5 V1 25V 1000Hz 0g R1 - 500원 R2 2002 1 C1 ㅔ 20uF L1 10mH 3 2 PRE C2 10uF

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Q: ered 11 The intrinsic impedance of a medium is given by impedance in free space is: Hint: -8.854x10…

A: Permeability of free space εo=8.85×10-12 F/m. Permittivity of free space μo=4π×10-7 H/m.

Q: 3. For the series circuit of Fig. 20.50: a. Find the value of X, for resonance. b. Determine the…

A: Dear,as per company guidelines we can answer only 3 sub-parts at a time,kindly post other sub-parts…

Q: For the frequency domain circuit shown in Fig. Q.1 below, determine the value of your(t) for Vin(t)…

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Q: Find the unknown quantities for the circuit below using the information provided. E = 11 = R2 = PR2…

A: In this question we need to find the value of following E I1 I3 R2 R3 PR2

Q: 72 V L 4,792. wwwww Show Transcribed Text www 2,292 wwww wwwwwwwwwww 8,2 Ω 2,7 Ω calculate the…

A: In this question,  We need to determine the voltage between a and b point.  We are solving this…

Q: 4) Use KVL and KCL to determine the unknown branch voltages (V1, V2, V3) and branch currents (11,…

A: In this question we need to find the unknown voltage and unknown current shown in the given circuit…

Q: + t=0 2 1 R Io H₁

A: Circuit diagram is given as,

Q: 1. Re-express each expression in the form E sin (wt + o); that (b) 3 cos 6t - 4 sin 6t 12 in 224

A: We need to represent the given expression in the given form .

Q: 7. For the clipper circuit shown below, determine the expected output waveform from the options…

A: The output waveform of the given circuit needs to be obtained and the filter types used in the…

Q: . How many V/μs is the voltage rise rate of the IGBT? A) 798 V/μs C) 800 V/μs B) 399 V/us E) 16 V/us…

A: IGBT : IGBT stands for insulated-gate bipolar transistor. It is a bipolar transistor with an…

Q: Can we obtain a plot of X, against frequency f experimentally?

A: As per the guidelines of Bartleby we suppose to answer first question only since the remaining…

Q: You meet Fred. Fred tells you he has two brothers, Alf and Bob. What is the probability that Fred is…

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Q: Part A: 1. 2. 3. Connect the circuit shown below. 5V 1k0 ww Circuit A Measure the voltage drop…

A: The circuit diagram is shown below, We know, when the p-type element is coupled to the positive…

Q: A 75KVA, three-phase transformer supplies the following loads initially: capacitor bank ------…

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Q: What would be yielded after simplifying the following Boolean expression: Y = (A + B + C) + (B+C) 1.…

A: It is given that: Y=A+B¯+C+B+C¯¯

Q: Discuss atleast two basic sources of value for storage technologies in high voltage

A: We need to discuss two basic sources of value for storage technologies in high voltage.

Q: SECTIONS 20.2 THROUGH 20.7 Series Resonance 1. Find the resonant w, and f, for the series circuit…

A: As per the guidelines of Bartleby we suppose to answer first three subpart only for solution of…

Q: ) By drawing the small signal model of the circuit given below, we can determine the total voltage…

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Q: Q10) Find the inductor current for all times for the circuit below. 24 4Ω 12 Ω t=0 4Ω 3.5 Η

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Q: Develop the state equations for the circuit shown in Figure 2. i₁(t) iz(t) 0.25 F vi (t) 202 1H…

A: C=0.25 F=14 F L=1 H R=2 Ω To find out We have to derive the state space equations.

Q: What is the voltage drop in kV on the transmission line?

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Q: 14. For the parallel resonant network of Fig. 20.53: a. Calculate f b. Determine Q, using f = f. Can…

A: Dear student, Since you have posted a question with multiple sub parts, we will provide the solution…

Q: A single-phase 111-V, 50-Hz supply is connected to a coil with 200 turns of a coil-core assembly as…

A: Given- A Single phase transformer with, Single phase supply voltage, e=111 V. Frequency, f=50 Hz.…

Q: Vo??? 10 VI 16Ω + Vo Α 14Ω +25 V

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Q: Question #3: There is no energy stored in the circuit shown in Fig. Q3 at t= 0¯. Use Laplace…

A: Given: A network,  Energy stored at t=0 is '0'.  To find: Current I0(s) and i0(t).

Q: 10 A -Q12) Find the forced response ↓i(1) H: 5H 292 t = 0 392 i(∞⁰) = i, in the circuit shown below.

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