5. A two wire DC distributor 0.8 kilometre long is supplying two loads 10A and 20A at 500 meter and 800 meter respectively as shown in Figure B4. a 250V DC 500 meter 300 meter Resistance of line 0.2 ohms/km 10A 20A Figure B4 Estimate: Total power loss Efficiency 1. ii.

Q: What's the rise time for this system with its closed-loop poles as shown? Jo x- 14 j6 j8 Select one:…

A: Rise time from the poles given on the graph is determined as shown below

Q: Based on Figures la,1b and 1c and RLC elements, write a discussion on voltage-current relations and…

A: In this question we will write relation between voltage and current and power factor ....Also find…

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A: As per the guidelines , I am supposed to solve to only one question but I am solving first two for…

Q: 4. For the figure below, determine the mesh currents i₁, 1₂ and 13. 20 V 492 www 292 i₁ 292 5A13 892

A: For the given circuit mesh analysis is applied to find the required currents. Mesh analysis uses…

Q: Four conductors meet at a junction. the current are i1= 5sinwt, i2= 3sin(wt + 90) and i3=…

A: The solution can be achieved as follows.

Q: By using KRON reduction technique two rows and two columns of ZBus matrix can be eliminated True…

A: KRON REDUCTION TECHNIQUE :-  The KRON reduction technique, is used in power system load flow…

Q: TRUE or FALSE: Distribution transformers are always step-down transformers.

A:

Q: 5. Obtain the symmetrical components of a set of unbalanced currents I-1.7 25°, I,=0.761800 and…

A: In this question we will find symmetrical components of current...

Q: Which methods can be used to estimate or calculate the maximum power point on an I-V curve?

A: The maximum power point is the point at which the product of voltage and current is maximum on an…

Q: When the load on a series generator is increased, then the flux produced will increase in direct…

A: The given statement is true. The explanation is provided below.

Q: In the system shown in Figure 1, the transformers are connected star-star with both star points…

A: It is given that: MVAbase=15XT1=XT2=XT3=0.04 pu

Q: A

A:

Q: UIN: 14V = 6A in the direction shown. choice of node or loop I = 6A R=20 R= 1O 1ER, = 10 R- 10 R- 20…

A:

Q: If you have 3-phase power and you need to step down (or up) in 3-phase voltage, how many…

A: The objective of the question is to determine the number of single-phase transformers required to…

Q: Question 1.) Fill in the blanks with proper wording a.) For a purely resistive circuit, the voltage…

A: Fill the blank  What is relationship between current phasor and voltage phasor in case of  1.…

Q: The incremental cost characteristics of t generators delivering 200 MW are as follows: dF2 dP ah =…

A:

Q: What are harmonic producing loads and how these loads affect the power quality

A: Harmonics are explained as the characteristics of a voltage or current waveform with relation to its…

Q: 12 2 42 32 Rin 122 18 2

A: By delta to wye conversion, the delta connection is converted as shown below figure, R1=4×64+6+3…

Q: Problem 5 For two electrical system shown in Figure 5, use cyclic currents to derive a complete…

A: Since you have asked multiple questions so we will solve part (a) question for you. If you want any…

Q: Writo a matrox equation that determinos the loop currnts For each matrix, lot row 1 correspond to…

A:

Q: Capacitance is ___ proportional with A and ___ proportional with d.

A:

Q: (b) A 50 Hz synchronous generator with inertia constant H = 6.2 MJ/MVA is connected to an infinite…

A:

Q: Design a short circuit shunt stub that will match a 50 ohm line into a 100 + j100 ohm load.

A: We need to design a short circuit stub that with match a 50 ohm line into a 100+j100 ohm load.

Q: Draw three transformers for each of the different three-phase connections. That is, draw three…

A: It has been asked to draw three transformers for each of the different three-phase connections.Means…

Q: Eddy current losses can be reduced by making the core of a stack of plates electrically insulated…

A:

Q: WHEN DECIDING ON THE DIRECTION FOR THE CURRENT, THE USUAL PRACTICE OR CONVENTION IS THAT CURRENT…

A:

Q: Write the KVL equation for the following loop with the computed current from:

A:

Q: A4 True/False The conductor resistance increases with increase in temperature.

A: In this answer let us try to understand how the resistance of the conductor changes with the change…

Q: Determine the branch currents in figure B using Kirchhoff’s laws: -formulate 5 equations

A: In this question we will find branch currents..

Q: The shunt generators are together supplying 100 A to a load. Generator 1 gives 400 V on no-load and…

A: It is given that: For generator 1: Ea1=400 VV1=360 VI1=100 A For generator 2: Ea2=400 VV2=350…

Q: Write a matrix equation that determines the loop currents. Also solve the system For loop currents…

A: From the circuit we can see that there are 5 meshes and we will apply KVL equation in each mesh by…

Q: 5. Obtain the symmetrical components of a set of unbalanced currents I,-1.3225º, I,-0.86z180º and…

A:

Q: onsider a three winding transformer with the following particulars: = 50-40° A. Assume that V₂ is 1=…

A: Solution- THREE WINDING TRANSFORMER       Given, Z1=Z2=Z3 = 0.02+j0.08 ohmV2 = 400 VI2 = 60∠-30° AI3…

Q: A load absorbs maximum power from the circuit shown in Figure 4.Determine the load impedance and the…

A:

Q: 1. Set up the circuit shown using a function generator for the source voltage Vs. Set the function…

A: Note: As per the policy we can solve only one question, please re-upload the remaining as a separate…

Q: H.W: The following data relates to the basic AC bridge under balance condition Zl = 80 260°; Z2 =…

A: Given, AC bridge under balanced condition Z1=80∠60°Z2=180∠70°Z3=20∠40°

Q: Two 300-VA parallel-connected transformers can supply a maximum load of a. 150 VA b. 300 VA C. 450…

A: Two 300 VA parallel connected transformer can supply a maximum load of, equal to the sum of their…

Q: Three load units A, B and C are connected in parallel and take currents that are respectively 12, 10…

A: In this question,  3 loads are connected in parallel then find the total current IT  ?  If Three…

Q: 12 3 24V 4 1 It 3012 12V ww 4e Lamp Gow 12V A 24V DC generater supplies power to the load resister…

A: Given, The circuit diagram is,

Q: The 75 kW load in the circuit below has a lagging power factor of 0.85. What size capacitor must be…

A:

Q: An AC voltage source delivers current to Load A and Load B which are connected in parallel. Current…

A: Given:Current, IA=25∠0oCurrent, IB=42.2∠45o

Q: Calculate the loop current value of I1 using the loop currents method.

A:

Antenna Array

An antenna array is a group of antennas joined together and arranged in a regular pattern to form a single antenna capable of producing radiation patterns that individual antennas cannot. As the antennas are constructed as an array, sufficient spacing and phase must be given.