Calculate the input impedance of the transmission lines given in the figure

Q: Circuit No 1. Determine V,, Vạ , and l,. for the series diode configuration.

A: Given

Q: An overhead 3-phase transmission line delivers 6000 kW at 32 kV at 0-6 p.f. lagging. The resistance…

A:

Q: The surge impedance of 500 miles long line is 4000. For a 100 miles length it will be:

A: Given data:Required information:

Q: A short transmission line is represented by an impedance of 0.01 + jo.04. What is the voltage…

A: Given data, A short transmission line has Z=0.01+j0.04 ΩI=1.93∠-8° puVs=1∠0° pu

Q: Problem: A three phase transmission line is being supported by 3 disc insulators. The potential…

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Q: Question 5: A single-phase transmission line has a resistance of 0.22 ohm and inductive reactance of…

A: Given transmission line is single-phase transmission line. Resistance of the line, R=0.22Ω.…

Q: A load of 135 MW at a power factor of 0.9 lagging can be delivered by a 3-phase transmission line.…

A: The line current supplied to the load and the resistance per phase for a 3∅ transmission line are…

Q: For the power system its one line diagram is shown below: 1-Draw the reactance diagram for power…

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Q: The parameters of a certain linear transformer are R1 = 100 Q, R2 = 200 Q, L1 = 6.25 H, L2 = 4 H,…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: 1. What are the applications for stripline and microstrip transmission lines? 2. Give 2 examples of…

A: 1. Applications of Stripline and Microstrip Transmission Lines:  - Stripline: Stripline transmission…

Q: Why are resistors and inductors considered to be series impedance and capacitors considered as shunt…

A: The performance of transmission line depends on the parameters of the line. The transmission line…

Q: Q1/ Explain in detail VOLTAGE DROP / RISE IN TRANSMISSION LINE With mathematical examples

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Q: A transmission line has a span of 150m between level supports of 10 meter height. The ground…

A: As given in the question  transmission line (L) = 150  Height from the bottom is    = 10 meter…

Q: The surge impedance of 500 miles long line is 4000. For a 100 miles length it will be:

A:

Q: For a transmission line, the value of the open circuit and short circuit impedance are 100 ohm and…

A: If ZOC is the open circuit input impedance and ZSC is the short circuit input impedance of a…

Q: Q1. An equilateral transmission line has a total corona loss of 53 kW at 106 kV and a loss of 98 kW…

A: Given data, Corona loss P1=53 KW at V1=106 KV Corona loss P2=98 KW at V2=111 KV Phase voltage is…

Q: Solve for the line currents and neutral current.

A: In this question,  Find the line current and neutral current in the given circuit.  Y-Y system are…

Q: Problem 6- A Three-phase 60 Hz transmission line has its conductors arranged in a triangular…

A: we need to find GMD and radius of conductor to calculate the required parameters.

Q: Shunt conductance of transmission line accounts for. losses. Ohmic O Windage O Series voltage drop…

A: Two conductors or transmission lines separated by very small distance ,a shunt conductance is formed…

Q: In Transmission Line, the DC and AC Resistance will always be equal. Select one: True False

A: AC resistance is the resistance of the conductor, taking into effect the Skin and proximity effect.…

Q: In electric transmission line, we can distinguish low voltages from high voltages through the…

A: For high voltage line the distance between them is also high compared to low voltage line for safety…

Q: Problem 2.. Determine the 3×3 bus admittance matrix Yous for the 3-bus circuit in the figure below.…

A: Given circuit diagram,   YBUS =?

Q: ! Required information A load impedance, Zo = 10 +j3 ohm, is connected to a source with line…

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Q: A-3-phase transmission line is shown in figure: -AVA AV a AVb ΔV. -AV₂- -AV H I a I₂ Voltage drop…

A: Given- A 3-phase transmission line The shunt capacitance of the line can be neglected. +ve sequence…

Q: A three-phase transmission line has parameters Xc-6 k 2, R-3.25 2 and X₁-25 0, and delivers 300 MW…

A: The system parameter of the 3ϕ systems is given as Capacitive reactanceXC=6kΩ/ph,Y=1-jXC=j6k,Now the…

Q: The circuit shown is  a negative impedance converter. Determine the impedance looking in: z= VI/II…

A: The non-inverting input (+) is at 0V (grounded), so the inverting input (-) is also at virtual…

Q: 8. A transmission line has a characteristic impedance of 500 and a resistanc of 0.1 02/m. If the…

A: In this question we will find attenuation constant for distortionless transmission line....

Q: Which of the following combinations comprise the Transmission Line Impedance? O A. Conductance and…

A: Consider the diagram for the equivalent circuit model for the characteristic impedance  of the…

Q: 2. A three-phase 60-hz transmission line has its conductors arranged in a triangular formation

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Q: 3 Phase Losses in the transmission line Per phase resistance of the transmission line

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Q: A single phase line has resistance of 5Ω per conductor and inductance of 25 mH per conductor. The…

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Q: Explain the following items i) Steps used to draw the equivalent impedance diagram of the network…

A: i) Procedure to draw impedance diagram 1. Establish Base Voltage through the System 2. Calculate the…

Q: 39. The impedance of a transmission line is 30 ohm. What is the per unit impedance of 115 kv and 100…

A: It is given that: Actual Impedance=Zactual=30 ΩActual Voltage=V=115 KV=115×103 VBase Power=Sb=100…

Q: Derive an expression for sag in a transmission line of equal hight poles.

A: Given: The poles are of equal height.

Q: A lightning surge with a peak value of 3600kV strikes a transmission line at point A. Find the…

A: From the transient wave analysis

Q: y how to covert impedance

A:

Distribution System

The final stage in the delivery of the electric power is the electric power distribution system. From the transmission system to the individual customers it carries electricity. The distribution system is connected with the transmission system and is used to lower the voltage of the transmission to medium voltage in the range of 2 kV to 35 kV with the help of transformers. This medium voltage to the distribution transformers located near the customer's premises is carried by the primary distribution system lines. These distribution transformers in turn lower the voltage to utilization voltage used in lightings, household appliances, industrial equipments etc. Through secondary distribution lines often several customers are supplied from one transformer. It is through service drops, the commercial and residential customers are connected to the secondary distribution system lines. Customers who demand a larger amount of power can be connected directly to the primary distribution system level or the sub-transmission level.