9. of V bc = 2002 -30° V rms. Determine the phase voltage of the source. A positive-sequence three-phase balanced wye voltage source has a line voltage
Q: Consider a step down converter supplied by a DC power source of magnitude Vs = 100 V. The switching…
A: In this question we need to find the ripple current of inductor and ripple voltage of the filter…
Q: 1 (s+1)² An LTI SISO system has external representation G(s) = - a realization that is; a-…
A:
Q: For the passive network shown below, find the governing equations relating V₁(t) and V₂(t)…
A: Passive network given is,
Q: e=2 sin (cot) Figure 3 RL high-pass filter R = 75 ohms ww L = 2.4 mH Page3 Vout 4. Write below the…
A:
Q: Problem #4. The switch in following circuit was open for a long time, and it closes at / = 0. Find…
A: In d.c. analysis, an inductor behave as Short circuit under steady state condition. The current…
Q: At a certain location of an electrical system, the available short circuit MVA is 10 at 110 kV while…
A: Old short circuit base MVA, Sbold=10 MVA, Old base voltage, Vold=110 kV. New base MVA, Sbnew=20 MVA,…
Q: It is safe to assume that the switch drawn in the circuit has been closed such a long time that any…
A: R = 300Ω Circuit
Q: B-3-27. Obtain the transfer function Y(s)/X(s) of the sys- tem shown in Figure 3-92.
A: The transfer function of the given system needs to be calculated by using mason's gain formula.
Q: The x(t) = 5 cos(4000лt) + 3 cos(6000πt) sign is sampled at a sampling frequency of 8 kHz with…
A: The x(t)=5 cos(4000πt) +3 cos(6000лt) sign is sampled at a sampling frequency of 8 kHz with natural…
Q: Sketch the inverting amplifier and derive an expression for the gain of the amplifier.
A:
Q: 10. In the circuit of Fig below, find i (t) and v (t) for t> 0. Assume v(0) =0V and i(0) = 1A. 4u(1)…
A:
Q: 4-33 The switch in Figure P4-33 is open. Find VO in terms of the inputs vs1 and vs2. Repeat with the…
A:
Q: 71 = 0.90 r2 = 0.90 73 = 0.90 74 = 0.90 r5 = 0.90 16 = 0.98 17 = 0.95 r8 = 0.99 7140.90 19 = 0.99…
A:
Q: What percentage of the initial energy stored in the inductor is eventually dissipated in the 40…
A: Need to find the percentage of initially stored energy in inductor is dissipated across the 40ohms…
Q: Q 5:A 50 HZ 4 pole turbo generator rated at 20 MVA, 13.2 KV has an inetia constant of 9 KJ/MVA A.…
A: In this question we need to find the following Kinetic energy stored in rotor at synchronous speed…
Q: In a certain magnetic circuit, the core is represented two reluctances as shown below. Assume a…
A:
Q: SHOW YOUR COMPLETE SOLUTION. MAKE SURE YOUR FINALS ANSWER ARE IN 4 DECIMAL PLACES. A 750-kVA,…
A:
Q: SP21: For the circuit shown, determine the State Table and Stale 9' x O 1 ↑select x 70 91 %0 90…
A:
Q: The VSWR on a loss-free line of 50-ohm characteristic impedance is 4.2. Determine the value of the…
A: In this question we need to find the value of the purely resistive load impedance which is known to…
Q: /A4 pole turbo generator is rated at 150m VA 14 Kv and 50 HZ has an inetia constant of H 12 Mj/MVA,…
A: In this question we need to the rotor acceleration in electrical degree/sec2.
Q: Question 4 Design a filter that has the transfer function H(s) 1) Please determine the filter type,…
A: The transfer function of a second-order filter is given as Hs=1000ss2+500s+40000. To find: (i)…
Q: When an NPN transistor is biased in saturation, it works as a switch. Select one: O True O False
A: False
Q: d) Linear bilateral elements 2) The Super Position theorem is applicable to a) Linear, non-linear…
A: Step-1-> Ans(1)-> The Superposition theorem is a circuit analysis technique that is applicable…
Q: Find IRMS for the following waveform:
A: The RMS current for the given waveform needs to be calculated by converting them into a function.
Q: Find the Thevenin equivalent of the circuit. 10v 592 w 2A 2002 V₁ www. 652 Vab . ь
A: We need to calculate Vth= open circuit voltage across ab terminal Rth= equivalent resistance across…
Q: 1.- Find the phase relations for V = = 6 sin(30t - 40°), i = 10 sin(30t – π π/3) V₁ = -8 sin(40t -…
A:
Q: An RLC electrical circuit consists of a resistor (resistance R), an inductor (inductance L) and a…
A: The ODE is given as LdIdt+RI+QC=0 ...1I=dQdt ...2Now, we need to solve the above ODE to get…
Q: 9.3 A sinusoidal current is zero at t = 150 µs and increasing at a rate of 20,000 T A/S. The maximum…
A: Given data Current Sinusoidal in nature Zero at t=150μs and increasing at 20000π A/s Maximum…
Q: Q5. (a) Consider the following difference equation i) ii) iii) y(k) = 0.9y(k − 1) + y(k − 2) + u(k −…
A: Dear student, Since you have posted multiple questions with multiple sub parts, we will provide the…
Q: The input to the circuit shown in the figure is the current from the current source. is(t) = 2 +…
A:
Q: 10. A positive-sequence balanced three-phase wye-connected source supplies power to a balanced…
A: As the given system is balanced three phase system,we will do all the calculations on per phase…
Q: Using the Nyquist stability criterion, determine the closed-loop system with unity feedback…
A: The given open-loop transfer functions are,a. Hs=2s+1.b. Hs=2s-1.c. Hs=1s-2.
Q: Write a VHDL Code for the following truth table A B C F G 0 0 0 1 1 0 0 1 0 1 1 0 1 1 1 0 0 0 0 1 0…
A:
Q: b) A 208-V three-phase power system consists of an ideal 208-V Y- connected three-phase generator…
A: A power system circuit is shown below, Line voltage, VL=208 V. Per phase impedance of transmission…
Q: Which of the following operations is legal and which is illegal? 1- b(0) AND c(0) 2- a + d(7) 3- NOT…
A: Step-1->(1) b(0) AND c(0) - Legal-: This is a bitwise logical AND operation between the values 0…
Q: The right hand rule applied to a wire carrying a dc current tells us that when the thumb points in…
A: The right hand rule for a wire carrying DC Current is also known as Right hand grip Rule. It is used…
Q: Design a Zener diode circuit to regulate a source voltage that can vary from 9 VDO to 17 VDC, has a…
A:
Q: Determine the Thevenin voltage across the resistor R. 22 ΚΩ 100 V +1 10 ΚΩ Μ + Vo 40 ΚΩ 0.0032, 30…
A: In this question, We need to determine the Thevenin equivalent across the terminal R. We are…
Q: Write the transfer function (both magnitude and phase angle) of the RC low-pass filter of Figure 2…
A: RC low pass filter R=330 ohm C= 0.47 μF
Q: Ti 1 X"=j0.05 j0.15 G1+D C 3 막 스 中 20.6 10.3 2 T2 j0.05 X"=j0.05 (G2) 시
A: We need to draw the positive, negative, zero sequence network for this given power system network.
Q: 3. A sampling system can be set to adjust its sampling rate in 25 Hz steps. Considering the signal…
A: As per the guidelines of Bartleby we suppose to answer first three subpart only for solution of…
Q: A 35.2 HP, 250 V, 100 A. 1500 RPM, series DC motor with ndmature reaction is considered in this…
A:
Q: Draw a 4:1 multiplexer using 2:1 multiplexers
A: Designing 4:1 multiplexer using 2:1 multiplexers
Q: Q9 The discrete-time signals x1[n] is shown in the figure. Carefully sketch each of the following…
A:
Q: A ceramic capacitor has a value of C=10,000 pF. The capacitor consists of a dielectric disc between…
A: capacitor c = 10000 pF relative permittivity εr = 40 voltage V = 100 V diameter d = 1 cm
Q: Problem2. t(s) A plant consumes 60 kW at a power factor of 0.75 lagging from a 240-V rms 60-Hz line.…
A: In this question we need to find the value of capacitor required to improve the power factor to 0.9…
Q: Draw a passive high pass filter, with an inductor L, resistor R, input voltage Vin and output…
A:
Q: The diffusion current is created by electrons moving Choose... holes moving Choose... "
A: Step-1-> The diffusion current can be created by both electrons and holes moving
Q: draw an 8:1 multiplexer using 4:1 multiplexers
A: Need to draw the 8x1 multiplexer by using the 4x1 multiplexer. The design needs 2 numbers of 4x1…
Q: What is regenerative braking in electric cars and how does it work?
A: Regenerative braking is a technology used in electric cars that allows the car to recover energy…
Step by step
Solved in 4 steps with 4 images
- For the circuit given in Figure 1, a) Find the Thevenin equivalent circuit with respect to terminals a-b b) When a 5000 resistor is connected to terminal a-b, find the voltage on the resistor wwwwwwmm c) It will be connected to a-b terminals and its voltage on 5000 load will be 132 kV rms. What should be the capacitive reactance value that will increase it? wwwwwwwww d) What happens to the short-circuit current when the a-b terminals are short-circuited? 2+1202 000 m da 127/6 kV rms ob 1.5 +/902 000 w 12725 kV msPower factor is leading if a. load absorbing reactive power Ob. load is inductive C. voltage lags current d. voltage leads current Clear my choiceA three-phase feeder supplies two loads A and B at 380 V (Figure 2).Find the impedance of load A of (55 + j89) ohms and that of load B of(90 + j66) ohms. Ordered as currents in phases A that feed the twoloads, and as currents in the delta connected load.
- Problem: Given wye connected source: La Ven Van Von 6-1892 A 6-j802 N 6-j8Q2 I₂ Von = 120-120° V = 120 <-240° bn where V = 1200° an a) Find the line-to-line voltage phasors for the wye connected source. b) Find the line current phasors in each of the three phases of the resistive load. c) Find the current flowing in the neutral.15 A of current is taken by a non-inductive load at 125 V. In order that the same current shall be generated from 240 V, 50 Hz mains. An inductor is now also then connected in series. Note: The resistance of the inductor should be ignored and also assume the waveform to be sinusoidal. Determine the phase difference between the current and the applied voltage, the impedance of the circuit and the inductance of the inductor.2. A single-phase a.c. distributor AB is fed from end A and has a total impedance of (0-2 +j03) ohm. At the far end, the voltage VR = 240 V and the current is 100 A at a p.f. of 0-8 lagging. At the mid-point M, a current of 100 A is tapped at a p.f. of 0-6 lagging with reference to the voltage Vy at the mid-point. Calculate the supply voltage V and phase angle between V and Vg- [292 V, 2-6°] T 40 A
- A delta connected load (Figure 2) has an impedance Z is(12 + j35) ohms. If the applied VAB voltage is 380 V with -50º phase . Get the current IC and load IAB current.The magnitude of the phase voltage of a balancedthree-phase wye system is 220 V rms. Express eachphase and line voltage in both polar and rectangularcoordinates.In the circuit in the figure; L1 load draws 15 kVA with lagging power factor 0.6. The L2 load draws 6 kVA with a leading power factor of 0.8. According to this; What is the value of the complex power for the L2 load?
- A three-phase system has balanced conditions so that the per-phase circuit representation can be used as shown in Figure 1 Select the turns ratio of the step-up and step-down transformers that the system operates with an efficiency greater than 99 percent. Moreover, find the complex power (received or given) of all components in the circuit and the V1 and V2 voltages. The load voltage is specified as 4 kV rms, and the load impedance is 4/3 ohm. ..Given: 1. 2 wye-connected loads per phase to a 3 phase power source 2. first load consists of a 55ohm resistance and a 0.05H inductance per phase 3. second load consumes 1kW and power factor of 0.7 lagging per phase 4. RMS of voltage across the loads are 220V, frequency 120Hz per phase 5. single phase equivalent is shown in the figure: Question: What are the real, reactive, and apparent powers seen at load 1? Give also the power factor.Three impedances (4-j6) ohm, (6+j8) ohm, and (5-j3) ohms are connected in parallel. Calculate the current in each branch when the total supply current is 20 A. Please provide its solution...its urgently needed...please.