Answered: How does rise in voltage at the…

How does rise in voltage at the receiving end of an open circuited line depend upon the length of the line and system operating voltage?

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter25: Television, Telephone, And Low-voltage Signal Systems

Section25.3: Signal System

Problem 18R: a. How many feet of 2-conductor bell wire cable are required? ______ b. How many feet of 3-conductor...

See similar textbooks

Related questions

Q: The time interval needed for a surge to travel to the end of a 600 km long overhead transmission…

A: Given, Length of overhead transmission line, l = 600 km Surge travel at a speed of light = 3×108 ms

Q: What is a receptacle? What is meant by “service drop”? What are sets of service-entrance…

A: As per the guidelines given, we can only provide the solution of one question in multiple type of…

Q: Explain why it is not possible to get complete reach by Distance Relay in the protection of…

A: The power system has to transmit power from the generation side to the load side. For this purpose,…

Q: What is the common power line transmission frequency?

A: The explanation is as follows.

Q: What are the advantages of transmission lines over lumped elements in matching networks?

A: Since you have posted multiple questions, hence we have answered the first question. Repost the…

Q: Explain what is meant by a properly terminated line.

A: At the point when an optimal transmission line is endless long there are no reflections. In the…

Q: A lossless 50 ohms transmission line is connected to unknown load impedance. Voltage measurements…

A: For the given data of lossless transmission line load reflection and load, impedance is determined…

Q: why .. Receiving end voltage of an unloaded long line may be more than the sending end voltage ?

A: => Receiving end voltage is more than sending voltage generally occurs in no load or light load…

Q: . Why in medium and long transmission lines, regulation is greater than voltage drop?

A: There are three types of transmission lines on basis of the distance of transmission: Short…

Q: HOW CAN A TRANSMISSION CAPACITY OF THE LINE BE INCREASED?

A: The Transmission capacity of the line can be increased by the following methods. They are: Dynamic…

Q: (i) Explain the major components of a high voltage transmission lines with suitable diagram. Label…

A: The bulk transportation of electrical energy from a generating station to a substation is known as…

Q: What is a transmission line? When should transmission-line effects be considered, and when may they…

Q: Calculate the voltage reflection coefficients at the terminating end of a transmission line with a…

A: Voltage reflection coefficient is determined based on characteristics impedence and load impedence…

Q: 4) When the transmission line is terminated by a matched load, what is the value of the VSWR?

Q: What are the maximum and the minimum value of VSWR of transmission line?

A: VSWR stands for Voltage Standing Wave Ratio. It is a function of reflection coefficient and it can…

Q: c) Explain what happens when a switched is closed for transmission line terminated in an open.

Q: (i) Draw the block diagram of power carrier communication. (a

A: Since you have asked multiple questions in a single request, we will be answering only the 1st…

Q: Distinguish between Lumped or Distributed elements in a Transmission Line. Note please don’t…

A: The explanation is as follows.

Q: Explain why it is not possible to get complete reach by Distance Relay in the protection of…

A: As because of the current and voltage measurement problems, transient impact, and inaccuracies in…

Q: write and explain the main component used in overhead transmission lines.

A: Overhead transmission lines are used to feed the bulk amount of electricity energy from generating…

Q: QUESTION: Explain or describe or define in your own words and your own understanding, without…

A: Bundled Conductors for transmission lines: Sometimes, for certain advantages, the transmission lines…

Q: Give the reason of acharging current is exiting in a line even when line is open circuited at the…

A: In a transmission line, air acts as a dielectric medium between the conductors. When the voltage is…

Q: Based on simple schematic diagram, briefly describes the criteria and characteristic of short and…

Q: What is difference in sub station and feeder?

A: Substation is a part of power system where the voltage is transformed from one level to other that…

Q: Derive the expression for the receiving end power in the voltage control method.

Q: 02. What is the benefit of using stranded conductors in transmission systems?

A: The benefits of stranded conductors are given below:

Q: In the matter of transmissions and distribution, the subject of sag for tow towers, there are two…

A: Taking consideration as w is the weight per unit length , l distance between two towers (measured…

Q: What is the approximate value of the surge impedance loading of a 400 kV, 3 phase 50 Hz overhead…

A: Given, A 3 phase 50 Hz overhead single circuit transmission line kV rating is 400 kV

Q: 8. How do the terms ‘impedance drop’, ‘voltage drop’ and ‘voltage regulation’, in connection of…

A: Impedance drop: Impedance drop is the product of the current and the internal impedance. The…

Q: Does the length of a properly terminated and matched transmission line affect the SWR?

A: Standing waves on a transmission line affects both the impedance seen at the data and the overall…

Q: 3. What are the causes of voltage drop and line losses in a transmission line?

A: Line voltage drop occurs due to Voltage drop in line resistance Voltage drop in line inductive…

Q: Distinguish between Lumped or Distributed elements in a Transmission Line.

A: The explanation is as follows.

Q: In Duplicate Busbar System, all incoming and outgoing lines are physically connected to both the…

A: We need to tell about true or false for given statement.

Q: Explain the carrier current protection scheme for a long transmission line. What are the important…

A: On lengthy transmission lines, quick-acting safeguards are required in current high-power electrical…

Q: xplain or describe or define in your own words and your own understanding, without copying from the…

A: There are two configurations of the transmission line is available. single circuit configuration in…

Q: Explain what is meant by crosstalk between transmission lines. State three ways in which crosstalk…

A: As per the policy, I can attempt only one individual question. Crosstalk imposes an undesirable…

Q: For short lines less than 80 km long, loadability is limited by the thermal rating of the conductors…

A: Basically the transmission line is classified on the basis of Voltage drop across it. and stability…

Q: What is the box fill volume allowance for each conductor originating outside and terminating inside…

A: We need to answer what is the box fill volume allowance for each conductor originating outside and…

Q: QUESTION 5: What is the propagation mode for the following fiber-optic cable? Does this propagation…

A: Communication systems play a major role in connecting peoples, The transmitter is a device where…

Q: Is it advisable to use Multi-pair punch in terminating cables in patch panels? Why?

A: Patch panel: It is a local area network (LAN) that is a mounted equipment gathering that contains…

Q: Prove that the conductor cost for transmission line is inversely proportional to the square of the…

A: Power suppied by source is cosntant VIcosϕ = constsant I∝1vlosses are also constant (I2R = constant…

Q: What are the benefits of controlling of power flows on individual lines? What are the risks

A: In power system operation and planning, the term power flow, also known as load flow, is commonly…

Q: Why in medium and long transmission lines, regulation is greater than voltage drop?

A: Medium transmission line- It is a type of transmission line whose length is more than 80km but less…

Q: 1. The transmission system has two types; 2. For the extra high voltage transmission. 3. ACSR stands…

Q: What are some of the potential complications associated with the use of communication equipment?

A: Communication Equipment- Equipment which refer to the communication process. Some equipment which…

Concept explainers

Single Phase AC Circuit

Alternating Current (AC) is a type of electric power in which the electric current changes, both in magnitude and direction, at regular intervals. This AC Circuits can deliver power in either a Single Phase system or a Three Phase system.

Question

7. How does rise in voltage at the receiving end of an open circuited line depend upon the length of the line and system operating voltage?

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 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Analysis of Single Phase and Three Phase System

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

Explain what is meant by a properly terminated line.
How does rise in voltage at the receiving end of an open circuited line depend upon the length of the line and system operating voltage? Subject Power Transmission and Distribution
3.Is it advisable to use Multi-pair punch in terminating cables in patch panels? Why?
Overhead lines.
16 Which among these statements is false or incorrect about Transmission Lines? A. It is possible to have more than one cable per phase in a Transmission Line. B. Three-Phase Transmission Lines always only have three cables. C. Double Circuit configuration can transmit more power compared to Single Circuit configuration. D. Transmission Lines are generally bare conductors like ACSR.
Explain the two main testing process used in testing transmission cables.
Write True or False and correct the wrong statement (Ans 7. The unit nearest to the cross-arm in tower has maximum voltage across it and hence it likely to be repaired. 8. Corona losses in DC Transmission supply 10 times more than AC transmission. 9. Irregularity Factor (mv) has value of 0.9 to 0.95 in rough conductor. 10.Power losses in corona dissipated in the form of conductor vibrating. 11. The corona loss on a particular system at 50 Hz is 1 kW/Km per phase but for the same system but 60 Hz will be 1.5 kW/Km per phase. 12.If the number of poles in 3ph 11kV transmission line is 80, then we need 420 discs to suspend the conductor on these poles.
You have an underground buried cable, suppose the cable is defected (open circuit) somewhere along its length. Explain with the needed diagrams, how you can locate the position of the failure point. Suppose that you can calculate Vp from the characteristic of the cable.
Derive the expression for the receiving end power in the voltage control method.
4. If no other measurements detect a problem during service-interrupting maintenance, what step should betaken?A. Measure polarization mode dispersion.B. Supply power to transceivers.C. Do nothing, there's no problem in the cable.
What are some common causes of signal loss or attenuation in transmission cables?
What is the difference between a micro strip transmission line and a normal transmission line?