A two-wire dc distributor show in figure below fed at both ends A and B at 255 and 250 V respectively. The loads and resistances of distributor (both wires) are shown. Find the currents fed at A and B and voltages at points C and D. A B 0.02 22 0.05 £2 0.03 22 A C D 100 A 180 A B

A two-wire dc distributor show in figure below fed at both ends A and B at 255 and 250 V respectively. The loads and resistances of distributor (both wires) are shown. Find the currents fed at A and B and voltages at points C and D. A B 0.02 22 0.05 £2 0.03 22 A C D 100 A 180 A B

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

Chapter4: Transmission Line Parameters

Section: Chapter Questions

Problem 4.8MCQ: An ac resistance is higher than a dc resistance. True False

See similar textbooks

Related questions

Q: A 100 W electric light bulb is connected to a 250 V supply. Determine: The current flowing in the…

A: Electric bulb current and resistance is calculate as-

Q: -For the circuit in Fig. 1, if Rp=2KQ and R 10MQ, determine Ipoand VGSQ

A: The Q point parameters can be calculated by using the DC analysis of the amplifier circuit.

Q: Q5: Consider the CT signals to Compute y(t) = h(t) * x(t). NOTE { convelution operator} h(t) 2 X(t)…

A: For the above given two rectangular pulses called h(t) and x(t) we need to calculate convolution of…

Q: An amplifier with a gain of 25 dB is connected in series to an amplifier with a gain of 15 dB and a…

A: Given: Multistage cascaded amplifier with Gain of amplifier one, G1=25 dB Gain of amplifier two,…

Q: By using a mass scale, five readings were taken to measure a mass of 50 Kg as follows: (50.8, 50.9,…

A: Median is the middle value of the given list of data, when arranged in an ascending or descending…

Q: Q1e) Find the equivalent inductance, Leq, at terminals a-b of the circuit given. Show all work. ao…

A: Series combination of inductance: Leq=L1+L2 Parallel combination of inductance: 1Leq=1L1+1L2+1L3

Q: 3ZJ The voltage at the node (between feedback resistance and in capacitor) of a differentaitor…

A: In this question, We need to choose the correct options What is voltage at node between feedback…

Q: Consider the system illustrated in Figure P2.15. The output of an LTI system with an impulse…

A: LTI system is a linear time invariant system. It is a memory less and static system output is time…

Q: Question 5. Fig. 2 provides the block diagram for the closed-loop system by the proportional control…

Q: The output voltage equation for current to voltage Ov_o=-i_s R_f Ov_o=i_s R_f Ov_o=-v_in R_f Ov o=y…

Q: (b) Given a tranconductance amplifier as shown in Figure Q1(b), derive the expression of its…

Q: using a mass scale, five dings were taken to asure a mass of 50 Kg as ows: (50.8, 50.9, 50.7, 50.6…

A: As mode is one the parameters for analysing the set of data it is nothing but the value which is…

Q: 8.34: For parallel resonant circuit with fo=2MHz, Q=10 & L=25µH, with maximum input current of 20mA…

Q: Q2: A JFET has parameters of Vp-6V and loss - 3mA. Plot the transconductance curve for the devi…

A: Given,For a JFET,Vp=-6 VIDSS=3 mAandVGS=0V, -1V, -3V, -5V, -6V

Q: for the circuit sh reference thresh

Q: 23: d= 0.98, VBE = 0.70, If = 2mA neglect reverse saturation Current, Compute R₁? +12V ans: R₁ =…

Q: Calculate the emf induced in a coil of 20 turns when subjected to a flux rate of 0.3 Wb/s. Select…

Q: former has the iron loss and full load c espectively. Determine the (i) Full load cy, (iii) Output…

Q: A 6-pole, 3 phase, 50 Hz induction motor runs at 750 rev/min at full load. Calculate i. the…

A: In this question we will find synchronous speed , slip and frequency ...

Q: Determine the approximate values for each of the following quantities in the following Figure: (a)…

Q: Example 1.13. A potential difference of 250 V is applied to a field winding at 15°C and the current…

A: Given, First condition, Voltage, V1=250 V Current, I1=5 A Resistance, R1=V1I1=250 V5 A=50 Ω…

Q: For a FET will maximum current. 3 Iflows if Vgs Ov and Vds >= |Vp False O True

A: One of the most basic varieties of the field-effect transistor is the JFET or Junction Field Effect…

Q: 3Z The most usual form of op-amp package a.type TO-5 metal cans b.integration packages c.dual…

A: Examples of OP amps used in Electronics circuit design INA180 INA181 TSV911ILT TS911RILT…

Q: For the circuit of the following figure: Find the total admittance Y-T Find the voltages V ̅1 and V…

Q: 1.1 How many coulombs are represented by these amounts of electrons? (a) 6.482 x 10¹7 (b) 1.24 x…

Q: An Electric field propagating in free space is given by E(z,t)=40 sin(π108t+βz) ax A/m. The…

A: For the above given electric field component of the electromagnetic wave we need to calculate its…

Q: Calculate the the Output Voltage of a non-inverting op-amp with the following parameters Rf =…

A: Features of Op amp High CMRR High gain High input impedence Low output impedence Noise rejection

Q: Differental Protection of a three-Phase A-Y two winding transformer.

A: Differential protection for 3ϕ transformer △-Y is shown below.

Q: Q4) Answer question related to circuit given Given vs(t) = 15 cos(100t) V a) Write vs (t) in phasor…

A: Question 4 first three part solve as given below-

Q: alternating currents

A: as per company rule , expert can give solution to only 3 MCQ, please repost other questions in site…

Q: Schering bridge is one of the very important and useful bridge for measuring a small capacitance.…

A: In this question we need to verify the given statement is true or false.

Q: The point form of Ampere law is given by: Select one: O a. Curl(H) = J O b. Curl(B) = I OC Curl(V) =…

A: The point form of Ampere law is given by

Q: Correct any seven of the following sentences, using suitable phrases. 1. The Z-parameters is called…

A: 1. The Z parameters are called Open circuit parameters. Voltages are expressed in terms of current…

Q: Calculate the energy required for a geared dc motor to lift a 2200-1b load through 50ft in 10…

Q: The location of the sliding bar in the figure below is given by x(t) = 3t² + 2t and the separation…

A: Given A sliding bar location and magnetic field.we need to determine the magnetic flux. Please find…

Q: Q8/F(A,B,C,D)= [m(0,2,5,8,10,13)+d(1,7,12,15) G(A,B,C,D)= [m(6,7,11,12)+[d(0,2,3,8,13,15) Chose the…

Q: What are the characteristics of an ideal operational amplifier?

Q: By using a mass scale, five readings were taken to measure a mass of 50 Kg as follows: (50.8, 50.9,…

A: Given, The true value of mass = 50 kg Five readings are 50.8 kg, 50.9 kg, 50.7 kg, 50.6 kg and 51…

Q: Q2) For the network of Figure below, determine a. IBQ b. VCEQ c. VE, Vc and VB www 62 ΚΩ 16 V VB 1BQ…

A: In this question we will find unknown currents and voltages for given voltage divider configuration…

Q: Find lb in the circuit shown below if Vg = 25/15° V and la = 5/15⁰ A.

A: Given data, The value of the current Ia is5∠15° A,

Q: the input is a.-sin (wt) b.none of the above c.sin

Q: By using a mass scale, five readings were taken to measure a mass of 50 Kg as follows: (50.8, 50.9,…

A: Precision = true positive/(true positive+false positive )

Q: An operational amplifier circuit with current shunt feedback configuration has the following…

Q: Design a circuit that accepts the binary code of decimal numbers 0 to 15 and it outputs a 1 when the…

A: Circuit accepts the binary code of decimal number 0 to 15 and its output as '1' when the input…

Q: 10. At star connection unbalanced load system the neutral current is. c. less than zero b. greater…

A: For a balanced load system, the neutral current is zero. As the load system is unbalanced, the…

Q: Show how the PAL-type array in Figure 10-64 should be programmed to implement each of the following…

Q: 1- Numerate (c) the advantages and disadvantage of R-2R DAC 2- Explain the common mode…

A: DAC refers to digital to analog converter it is used for the conversion of the digital signal to the…

Q: 6. Evaluate the digital modulated signal given below and develop an output equation of the modulated…

Q: A 100 W electric light bulb is connected to a 250 V supply. Determine: The current flowing in the…

A: In this question, We need to determine the current flowing in the bulb and resistance R of the…

Q: 3. Given the signalsy₁ [n] = [−1 3 1 2 1] and y₂[n] = [−2 −1 3 −1 21]. Evaluate the output for…

Concept explainers

Maximum power transfer theorem

A resistive load will consume maximum power from a network when the load resistance is equal to the resistance of the network as viewed from the open-circuit terminals, with all energy sources removed leaving only the internal resistances. Physicist Moritz von Jacobi introduced the maximum power transfer theorem in 1940. Therefore, this theorem is also known as Jacobi's law.

Question

A two-wire dc distributor show in figure below fed at both ends A and B at 255 and 250 V
respectively. The loads and resistances of distributor (both wires) are shown. Find the currents fed at
A and B and voltages at points C and D.
A
B
0.02 22
0.05 92
0.03 22
A
C
D
100 A
180 A
B

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 by step

Solved in 2 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

An ac resistance is higher than a dc resistance. True False
A DC line has a resistance of 0.8 ohms. A load of 10 KW is taken at far end, while at the midpoint a current at 14 ampere at 204 volt is taken.Please find the supply voltage.
Consider the single-phase three-wire system shown. Find the current in the neutral wire and the complex power supplied by each source. Take V, as a 115∠0° V, 60-Hz source.
What is voltage stability? How is reactive power linked with the voltage stability in the power system? Write down the effect of ‘Load Tap Changer (LTC)’ on voltage stability and analyze very briefly using P-U (nose) curve.
For the circuit shown in the given figure, assume that Vg˜=45 ∠0 V rms��~=45 ∠0 V rms , Rg = 9 Ω, and Ro = 5 Ω. Assume an ideal transformer. The power Psource supplied by the voltage source. The power Psource supplied by the voltage source is ________ W.
What are the characteristics of an excellent DC power source? Give 3 and explain.
a) For the 2-Bus AC system given in Figure (a) find V1 (amplitude and angle). All the values are given in p.u. Note: Mind complex power concept! b) For the HVDC equivalent circuit given in Figure (b) calculate V2. All the values are given in p.u.
For the circuit shown in the given figure, assume that Vg˜=45 ∠0 V rms��~=45 ∠0 V rms , Rg = 9 Ω, and Ro = 5 Ω. Assume an ideal transformer. Find the equivalent resistance seen by the voltage source. The equivalent resistance is ________∠___________ Ω.
Show work fast.
What are the elements which contribute to the cost of the electricity? And discuss how the “load curves’ and ‘load duration curves’ can helpful in the economics of generation.
a) Explain the construction of LVDT. Identify some suitable examples according to their applications.b) Discuss contacting and non-contacting tachometers.
Construct the circuit in Figure 1 in the Circuit JS simulator. Note that the voltage source is given in RMS. Within Circuit JS while defining the max voltage of the voltage source include “rms” after the number to tell Circuit JS that this is a rms value. Also note that there are additional parameters when instantiating a transformer in Circuit JS. Leave these at the default values. Additionally, transformers may have problems simulating in Circuit JS. Answer the following: 1. From the simulation results, determine the power dissipated in R2 and compare to the expected value from the previous section.2. Change the transformer ratio (“Ratio” as a fraction when you “Edit…” the transformer component) to the value calculated in the previous section to provide maximum power transfer in R2. Note: In Circuit JS, Transformer Ratio = Primary/Secondary.3. Rerun the simulation, calculate the power dissipated in R2 and compare to the expected value from the previous section.4. Change the…