Slove with using super nodel 1442 js 1304Dr. YaseesFundamentals of Electrical Engineering 2020/2021Exampte:Determine the current I, in the network in Figure below.Hiwnode 1SuperAdde12 VwwwwI KOEI6 V12 VRef-nodeVozoVSolution:Vy sl2vV2=-6Vと-V3=12vーE we need atechnigy to complete The seluhiono(69)هذا الأولFatima khalil Jassim A3/03/21

To determine the value of Io in the given circuit

Answered: Dr. Yasee Fundamentals of Electrical…

Dr. Yasee Fundamentals of Electrical Engineering 2020/2021 Example: Determine the current I, in the network in Figure below. node 1 Super node نكب حاد ل 12 V EL I A0 6V 2 kl 12 V Ref-node

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.45P: Two balanced Y-connected loads, one drawing 10 kW at 0.8 power factor lagging and the other IS kW at...

See similar textbooks

Related questions

Q: 2.2 Refer to the parallel ac network below: 0.5 H 500 μF, 10Ω wwww 13 5Ω 100 μF www 12 0.1 H_ wwww…

Q: Which one of the following elements in a power system can generate VARS ? OA.LV transmission lines…

A: In this question we will write which elements generate VARs...

Q: The source current in the circuit shown is 3 cos 5000t A. a) What impedance should be connected…

A: For the given circuit with the current is 3cos5000t Following is determined as shown below

Q: J5S2 K J82 Q.10: For the circuit shown, find the value of coupling coefficient "k" and put the dots…

A: Given : Consumed power, P=54.2 W

Q: O Uoy the network. Then, determine the power factor (pf) of the network. Based on the calculated…

Q: FN.Q4 – Each phase of a star-connected load comprises a resistance of 56 2 and a 155 mH inductance…

Q: 2. An impedance of 4-j3 ohms is connected in parallel with an ideal inductor L across a 110V, 60hz…

A: We need to find out value of inductance for given condition in the given circuit

Q: Example 2.7 Consider the following 50 Hz-based circuit with the given parameters: R= 0.5 2 L= 2.122…

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

Q: a) The network shown in Figure 1 has a total active power of 2253 W. Determine: i) the total…

Q: 3 A biomass plant with a power rating 137 MW has a power cost of $63 per MWh, while a plant with…

A: Given: Power rating of first biomass plant, P1=137 MW Power cost of first plant, C1=$63/MWh Power…

Q: ww C R www is 7.5 mH 12 Q2 Z ?For the circuit shown above, what is the maximum average power that…

Q: K J102 In the circuit shown, the load consumed (500VA) with (0.8) power factor. Compute the coupling…

Q: J52 Q.37: For the mutual coupled electric circuit shown in figure beside if Vs=2020° Volt, find the…

A: According to question: The current in the circuit is calculated as ∵I2Req=40⇒I2×10=40⇒I=2A The…

Q: A simple power system is shown in this Fig. The generator (480 V, 10 kVA) is connected to an ideal…

A: The transformer is a static device that steps up or steps down the voltage depending upon the turn…

Q: MCB Instruct SN Ammeter WattMeter Speed 1 2.6 2 2.9 3 4.8 4 5.5 5 6.1 40 140 680 820 940 1040 1474…

A: The rotor resistance control method is applicable only to cage-type induction motors, an external…

Q: 2. Find the value of reactive power in the system which draws a 10-A current having a power factor…

A: It is given that: I=10 Acosϕ=0.8 laggingV=250 V

Q: In the network, find the value of Z. for maximum power transfer. The load impedance has both…

A: In this question, We need to determine the load impedance ZL and maximum power transfer Pmax ?…

Q: 102 www Q.31: For the circuit shown, find the steady-state input power when Vs=16cos100t Volt using…

Q: If a load absord 20KVA at the leading power factor of 0.6 Write the complex form of power

Q: For the circuit shown, what is the complex power, S, average power, Pay, and reactive power, Q,…

Q: For the circuit given below i) Find the Thevenin equivalent circuit (i.e. Thevenin voltage and…

Q: Determine the apparent power and the power factor if a series-connected load has current, i(t) = 5…

A: Apparent power = VI* where V and I are rms value. Impedance = V / I.

Q: Find the real power, apparent power, reactive power, and complex power for each of the passive and…

Q: A 440Vrms, 60-Hz source supplies two loads connected in parallel : Load 1(L1): 12 kVA, 0.70 pf…

Q: In power system 3.3 kV devices are generally available a O High rating power generation system O…

A: In this we have to write about which devices used at 3.3 kv..

Q: BA series-connected load draws a current i(t) = 4 cos(315t + 10°) A when the applied voltage is v(t)…

A: According to question we have to calculate the value of Apparent power, power factor and value of…

Q: In the figure, a 469.695 volts source delivers 46.9695 kVA at a power factor 0.953236 inductive…

Q: Q5: Three-phase, 50 Hz, 132 KV power system of equivalent impedance 10+j35 Q with load 110+j29 Q.…

Q: 4. The sum of reading of two-wattmeters represent: a. total apparent power b. total reactive power…

Q: A resistor of 50 ohms, a 200mH inductor, and a 1.5 x 10-4 F capacitor are connected in parallel to a…

Q: An electrodynamometer-type wattmeter has a current coil with a resistance of 0.1 Q and a pressure…

Q: An overhead single phase short transmission line delivers 4000 kW at 20kV at 0.8 pf lagging.…

Q: 1. A factory takes the following balanced loads from a 440-V, 1-phase, 50-Hz supply: (i) a lighting…

A: Here welding load and motor load both are same P1=30K×cos∅=30K×.5=15KW…

Q: 102 www. Q.15: For the mutually coupled circuit shown: 1. Find the equivalent circuit? 2. Find the…

A: Given circuit is =

Q: Consider a building with a real power demand of 650 kW and reactive power demand of 480 KVAR.…

A: In building Power demand 650KW Reactive power 480KVAR The power factor? Capacitor rating to be…

Q: 6. A 240-Vms 50-Hz supply serves a load that is 10 kW (resistive), 15 kVAR (capacitive), and 22 KVAR…

Q: Two components A and B, with specification below: 1. Component A: 10 kW active power (P), 30 KVAR…

Q: A load consists of R=78 Q, XL=71 Q and Xc=47 Q. All the elements are connected in parallel across…

A: Given, a load consist of R= 78 ohm XL= 71 ohm XC= 47 ohm All elements are connected in parallel…

Q: Three-phase, 50 Hz, 132 KV power system of equivalent impedance 10+j35 12 with load 110+j29 12.…

Q: A 3-phase, 50 Hz, 3000 V motor develops 600 H.P. (447·6 kW), the power factor being 0·75 lagging and…

A: First calculate active and reactive power input to motor. Now capacitor is placed in parallel with…

Q: Three Impedances each of (8 – j18)N are connected in mesh across a three-phase 415V ac supply.…

Q: In the network, find the value of Zı for maximum power transfer. The load impedance has both…

A: In this question, We need to determine the value of load impedance for maximum power transfer to…

Q: For the power system shown in the figure below: 40 MVA 30 MVA 20KV 33 kv 12% M1 20% 20+j40 A 33/110…

Q: Q5: Three-phase, 50 Hz, 132 KV power system of equivalent impedance 10+j35 N with load 110+j29 Q.…

Q: Three-phase, 50 Hz, 132 KV power system of equivalent impedance 10+j35 Q with load 110+j29 Q. Draw…

Q: 6. A 240-Vrms 50-Hz supply serves a load that is 10 kW (resistive), 15 KVAR (capacitive), and 22…

A: As per the guidelines of Bartley we supposed to answer first three subpart only.

Concept explainers

Nodal Analysis

In the analysis of any electric circuit, nodal analysis is the method of determining the potential difference or voltage between different nodes in an electric circuit. A node is a point where two or more branches connect each other. In the nodal analysis, the voltages are determined in the terms of branch currents. The nodal analysis is also known as the node voltage method or branch current method. The nodal analysis method is one of the several applications of Kirchhoff's Current Law (KCL).

Question

Slove with using super nodel

1442 js 1304
Dr. Yasees
Fundamentals of Electrical Engineering 2020/2021
Exampte:
Determine the current I, in the network in Figure below.
Hiw
node 1
Super
Adde
12 V
ww
ww
I KO
EI
6 V
12 V
Ref-node
VozoV
Solution:
Vy sl2v
V2=-6V
と-V3=12vー
E we need atechnigy to complete The seluhiono
(69)
هذا الأول
Fatima khalil Jassim A
3/03/21

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Two balanced Y-connected loads, one drawing 10 kW at 0.8 power factor lagging and the other IS kW at 0.9 power factor leading, are connected in parallel and supplied by a balanced three-phase Y-connected, 480-V source. (a) Determine the source current. (b) If the load neutrals are connected to the source neutral by a zero-ohm neutral wire through an ammeter, what will the ammeter read?
The phase voltages across a certain load are given as: Va = 176 – j132 volts Vb = -128 - j96 volts Vc = -160 + j100 volts Va1 = 163.24-j35.10 / 166.97L-12.135 Va2 = 50.1-j53.9 / 73.59L-47.09 Va0 = -37.34-j42.67 / 56.70L-131.19 Compute for positive, negative, and zero sequence components of voltage.
Please help will Upvote Fro the circuit below a. Determine the total impedance Z Tand the admittance YT. b. Determine the currents I1 , I2 and I3. and verify Kirchhoff's current law by showing that Is = I1 + I2 + I3. c. Determine the power factor of the network, and indicate whether it is leading or lagging.
Impedances Z2 and Z3 in parallel are in series with impedance Z1 across a 100 V, 50 Hz acsupply. Z1 =6.25 + j 1.25 ohm; Z2 = 5 + j0 ohm and Z3 = 5 – jXc ohm. Determine the value ofcapacitance of Xc such that the total current of the circuit will be in phase with the totalvoltage. When is then the circuit current and power.
Q: For the following SLD, take Sg = 100 MVA and VB = 22 kV at Bus 1to:1. Draw the impedance diagram with all impedances in pu2. Find Em- 30 MVA40 MVA30 MVAX= j0.6 puX= j0.3 pu(40:15) kV18 kV(15:35) kVEgEmX= j0.3 pu(3+j4) QT.L50 MVA Ti Bus 1Bus 2 T2Load40 MVA23 kVBus 318 kVX = j0.5 pupf = 0.65 lead
The circuit shows an unbalanced electrical installation powered by a positive sequence symmetrical three-phase network of 380 V compound voltage. The loads are single phase. Load 1 absorbs an active power of 950 W with f.d.p. 0.5 inductive. Load 2 absorbs an active power of 1,140 W with f.d.p. Unit. Load 3 absorbs from the network an active power of 760 W with f.d.p. 0.5 capacitive. Taking the network voltage URN as the phase reference, calculate: a) complex expressions of the line currents IR. Is. and IT
Solve all parts or will dislike For the following circuit, the source voltage phasor is: ?s = 250.7∠ -4.16 deg ? a) Calculate the equivalent workshop impedanceb) Deduce the value of the phasor ?c) Calculate the voltage at the workshop terminals using the ohm lawd) Calculate the voltage at the workshop terminals using the law of loopse) Determine the real and reactive powers of the workshop and its power factor solve all parts or will dislike
Find the following: the power drawn by the 100ohm variable resistor If the variable resistor is set to 200-ohms, instead of 100-ohms, What is the power drawn by the 200-ohms resistor? total current of the system Is the circuit inductive, capacitive, or neither (resistive)? NOTE: Polar form for Voltage & Current. Rectangular form for Impedance
Find the total impedance of the network if Z1 = 10 + j5 ohm, Z2 = 10 - j5 ohm, Z3 = 10 ohms, and Z4 = j5 ohm are all connected in parallel.
The equivalent impedance per phase of a star-connected load are as follows: Za= 100 Ohms, Zb=j5 Ohms, Zc= -j5 Ohms. If the load is connected to a 440 V supply, phase sequence an-bn-cn. Total power of the load." (THIS PROBLEM IS MULTIPLE CHOICE PLEASEE CHOOSE A LETTER BELOW AND PROVIDE YOUR CLEAR SOLUTION!) A 880 VA lag B 645.3333 VA C 717 VA D 880 VA lead
Consider a 10 kVA, 200/400 V, 50 HZ: single-phase tranformer has the folloving test results:0.C. test: 200 V, 0.6A, 63 W (L.V.side)S.C. test : 20 V, 25A, 85 W (H.V. side)Deternine:i- The eficiengy at 75 % offiull-load at 0.9 leading power factor.ii -The secondary terminal voltage on fill-load at tunity power facton
Which termination would result to a phase change of 180 degrees at the load if Zo = 100 ohm? a. 50 ohm b. short circuit c. 75 ohm d. all of these What is the purpose of impedance matching? a. maximum return loss b. maximum SWR c. maximum load power d. maximum reflection A short piece of transmission line that may be open or shorted and used for impedance matching purposes. a. converter b. decoder c. stub d. transformer