8/The Efficiency of a Transmission Line should be _____? A. as high as possible. B. as low as possible. C. zero or nil D. none of the choices or options
Q: What is The effect of increasing VS in power transmission line performance study?
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Q: . Why in medium and long transmission lines, regulation is greater than voltage drop?
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Q: 4) When the transmission line is terminated by a matched load, what is the value of the VSWR?
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Q: What are the maximum and the minimum value of VSWR of transmission line?
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Q: a). What is the reason for providing sag in an Overhead transmission line? b). List any two…
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- a). What is the reason for providing sag in an Overhead transmission line? b). List any two properties of supporting structure required for an Overhead transmission line. A a) Answer b)Answer !!!The active component of line current in figure 1 is______. a. 12A b. 20A c. 12A d. 4A16 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.
- 2. What's the primary instrument for locating a break in a cable during emergency maintenance?A. OSAB. OTDRC. MultimeterD. Power meterDuring transmission of power from power stations, the voltage levels are often stepped up to high voltages. Transmission wires are chosen to be of aluminum steel reinforced conductors with most of its transmission done by overhead cables. Interlink all these characteristics during transmission of electricity from the power generation station to the utility network for public & conventional utilization.4. What can installation records be used to determine while servicing equipment?A. Broken connectors in a cable linkB. Problems due to aging during operationC. Broken fiberD. Decreased bending radius during operation
- The Voltage Regulation of a Transmission Line should be _____? A. very high percentage. B. more than 100%. C. zero or nil D. as low as possible.Please answer the question full sentence 5. Identify the minimum distance requirements between network cables and power sources and identify types and location for cable supports.Discuss why: (a) All ac transmission and distribution system are 3 phase system. (b) The transmission systems are mostly overhead systems. (c) All overhead lines use ACSR conductors. (d) Overhead line conductors are invariably stranded.
- write down the factors considered for selection of conductor for overhead LT distribution line. briefly in 65 words1) 1.what are relationships between voltage level, line loss, transmitted power /distance, and cost of primary electrical equipment? 2.What is grounding system? How many items will be affected by the selection of grounding system? 3.list all the mode of grounding system 4.please draw a phase diagram of a non-ground AC system and tell what are main aspects in normal operation?? If U phase is metallically grounded, what are main aspects of operation? 5.please draw a phase diagram of a AC system grounded by a arc suppression coil? If U phase is metallically grounded, what are the additional currents occurring? 6.What are full-compensation, under-compensation, and over-compensation of arc suppression coil ground AC system, and why first two options are not applicable in system selection?? please solve all1. What are the applications for stripline and microstrip transmission lines? 2. Give 2 examples of characteristic impedance application for each stripline and microstrip transmission lines.