Explain the meaning of the term “bundle conductor transmission line" and discuss the effects of its use on the electrical performance of a high voltage electric transmission line.
Q: Subject: Electrical & Electronics Engineering Course: Power Electronics Question: What is…
A: Stranded Conductor: Regular conductors are made of one single piece of metal wire but stranded…
Q: 1. What are the factors which governs the performance of transmission line? 2. How do you classify…
A: 1..>> The performance of the transmission line depends on parameters like :- Resistance of…
Q: What is transmission line ?
A: We Know that the basic power system network consist of Generation…
Q: What is the importance of the inducatance in the transmission line?
A: The inductance is expressed as the ratio of the flux linkage with the magnitude of the current. It…
Q: An over head transmission line has a cross area of conductor of 4 cm and supported from two towers.…
A: Given: For an overhead line supported at the same level, weight per meter length of conductor w=6 N,…
Q: The towers of height 45 m and 85 m respectively support a transmission line conductor at water…
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Q: A transmission line has a span of 150m between level supports of 16 meter height. The ground…
A: Span of transmission line is given span =150 m Height is given h = 16 m Ground clearance = 90 %
Q: Explain about the significant of using copper in undersea transmission system?
A: According to question we have to explain about, significant/advantages of copper in undersea…
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: Calculate the weight due to ice on a transmission line where the Total weight of conductor = 3.2…
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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: Explain what will happen to the characteristic impedance when the spacing between the center of two…
A: We know direct formula of two conductor transmission line.
Q: DISCUSSION QUESTIONS 1. What is the effect of unsymmetrical spacing of conductors in a 3-phase…
A: Since you have posted the multiple questions so we are supposed to answer 1st one.
Q: 3. The towers of height 35 m and 95 m respectively support a transmission line conductor at water…
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Q: If a transmission line has to be designed with an ultimate strength 6000 kg and a safety factor of…
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Q: In transmission lines, the length of the line is small as compared with the distance of separation…
A: Transmission lines especially power lines are very long and they carry electric current over…
Q: What is the necessary condition for matching transmission lines? In addition, what is a micro strip…
A: necessary condition for matching transmission line micro strip line
Q: calculate capacitane, inductance, resistance and conductance of one type of transmission line by…
A: Transmission lines are conductors that serve as a channel for electrical waves (energy) to be…
Q: The floating power supply is a method for anti-interference in which neither of the conductors is…
A: The floating power supply is nothing but neither of the conductors is connected to the line carrying…
Q: Q2. What is the benefit of using stranded conductors in transmission systems?
A: The benefits of stranded conductors are listed below:
Q: Question # 04: Justify: why low attenuation and immunity to electromagnetic interference are the…
A: The fiber optical cable is made up of non-conductive cable, thus there are no metallic conductors,…
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: a). What is the reason for providing sag in an Overhead transmission line? b). List any two…
A: Whenever there is a need to send electricity to far off long distances, then the usage of overhead…
Q: An Overhead transmission line has a span of 115 m. Ultimate strength is 3600 Kg and factor of safety…
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Q: An over head transmission line has a cross area of conductor of 4 cm and supported from two towers.…
A:
Q: Using sketch discuss the impact of following terms occurred in the transmission line conductors: i)…
A: (i) Corona effect :- Corona is the self electric discharge of atmospheric air. If the operating…
Q: Explain different types and modern usage areas of transmission lines and waveguides.Explain and…
A: Transmission lines are used to transmit power from generating stations to distribution an dfrom…
Q: 7. Does the length of an ac transmission line affect the values of the characteristic impedance and…
A: As per Bartleby guidelines we are allowed to solve only one question, please ask the rest again.
Q: 02. What is the benefit of using stranded conductors in transmission systems?
A: The benefits of stranded conductors are given below:
Q: If a transmission line has to be designed with an ultimate strength 6000 kg and a safety factor of…
A: An important characteristics to be inspected while constructing an overhead transmission line is the…
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: Q2. A 3-phase, 132 KV, 50 Hz , 100 Km, single circuit bundle conductor transmission line as shown in…
A: In this question, find the inductance of the transmission line as per given system. We know…
Q: evaluate the size of conductor for overhead transmission lines
A: In the past, copper was frequently used as a conductor for transmission lines, but aluminum…
Q: What is the benefit of using stranded conductors in transmission systems?
A: the advantages of stranded conductors are given below:
Q: 1. What is the effect of unsymmetrical spacing of conductors in a 3-phase transmission line ?
A: Unsymmetrical spacing occurs when the distance between the three phase line conductors is not equal,…
Q: what is solid wire conductor and stranded wire conductor?
A: There are different types of conductor used for transferring electrical energy from source to load.…
Q: How do the terms ‘impedance drop’, ‘voltage drop’ and ‘voltage regulation’, in connection of…
A: Transmission line is a specialized type of cable used to transmit electromagnetic wave through it.…
Q: If a transmission line has to be designed with an ultimate strength 7000 kg and a safety factor of…
A: Given Length of span (l) =300 m T= tension in the conductor Wt. of conductor per meter (W) =2 kg…
Q: A transmission line has a span of 150m between level supports of 16 meter height. The ground…
A: Span is 150 m Height of the tower is 16 m Ground clearance is 95% of the tower of height.
Q: What is need of using copper conductors instead of aluminum in underground transmission system?
A: In this question , we will write the reason why copper conductor used in underground transmission…
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: what is the effect of skin effect in resistance of transmission line conductors
A: The explanation is as follows.
Q: 2. What is the cable that carries the information in parallel transmission called? a) Parallel line…
A: (2) The cable that carries the information in parallel transmission is called as data bus. (3) The…
Q: What is the purpose of an overhead transmission line? How are these lines classified
A: The purpose of an overhead transmission line is to transfer power from one place to other place (…
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: A transmission line has a span of 150m between level supports of 18 meter height. The ground…
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Q: Explain (brief description) what will happen to the characteristic impedance when the spacing…
A:
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- Discuss the various conductor materials used for overhead lines. What are their relative advantages and disadvantages?Subject: Electrical & Electronics Engineering Course: Power Systems Question: What is GMR and GMD? Explain your answer in case of a composite conductor.Write any four methods of voltage control and Draw the basic block diagram of AC – DC transmission system. and A transmission line has a span of length 250 m and the weight of the conductor per metrelength is 0.63 Kg. The tension in the conductor is 1250 Kg. Calculate the sag and heightabove the ground at which the conductor should be supported. Consider the groundclearance required is 13m
- a.Why does power plants have high amounts of voltages? Explain. b.Is it safe for transmission lines to have high current instead of high voltage? Why? c.What phenomenon is avoided by having separations between three conductor phases? Explain this phenomenon.What is a grounding conductor? What is a grounding conductor (equipment)? What is a grounding electrode conductor? What is an outlet?A- Define Impedence. Mention the difference between Impedence and Resistance ? B- A coaxial cable's shiled diameter is 0.4cm and the inner conductor has a diameter of 0.02cm. What is the characteristic impedance of that cable? C- What is meant by impedance matching? Why is impedance matching is needed?
- The cost of a single phase overhead feeder is OMR 7 a per km ( a is area of cross section in sq mm) and the interest and depreciation charges on feeder are 10%. Determine the most economical current density to use for distribution requiring full load current of 75% of the year. The cost of generating electrical energy is 12 baisa per unit. Assume resistance of 1 m length and 1 mm2 section of conductor as 1/62 ohm. Current density A/mm2Q2. What is the benefit of using stranded conductors in transmission systems?1)What is a twisted pair cable?What are its two types and draw the sketch?
- The figure below shows a ring distributor with interconnector BD. The supply is given at point A. The resistances of go and return conductors of various sections are indicated in the figure, current in the interconnector and *voltage drop in the interconnector areSubject: Electrical & Electronics Engineering Course: Power Electronics Question: What is ‘Stranded conductor’? What are the benefits of stranded conductor over regular conductor?Using sketch discuss the impact of following terms occurred in the transmission line conductors: i) "Corona effect" ii) “Proximity effect"