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- Humble Reqest To solve this. subject Power Transmission and Distribution. a. What are the main components of overhead transmission lines (OHTL)? b. List commonly used conductor materials for OHTL c. List different types of line supports in OHTL? d. List different types of insulators used in OHTL? e. List methods for improving string efficiency?DISCUSS TEH ADVANTAGES AND DISADVANTAGES OF DIFFERENT TYPES COMPESATING EQUIPMENT TO TRANSMISSION SYSTEM eXPLAIN IN DETAILSFill in the blank: Due to the electromegnatic isloation it is possible we can install the transmission line with the electrical conductive cables.
- In a short transmission line, the line charging current value is smaller than a medium transmission line. tap changing transformer Calculate the weight due to ice on a transmission line where the Total weight of conductor = 3.2 Kg/m, actual weight of conductor = 1.4 Kg/m, and weight due to wine %3D %3D 0.4 Kg/m. In a short transmission line, the line charging current value is smaller than a medium transmission line.In an overhead transmission line, if 'L' is the length of span in meters, 'w' is the weight of conductor per meter, and 'T' is the allowable tension in the conductor in kg, then the sag 'S; in meters is given as (a) wL²/8T (c) WL³/8T (b) WL²/4T (d) WL4/8Ta) In suspension insulator numbers of insulators are connected in series to fom a string and the line conductor is caried by the bottom most insulator. Each insulator of a suspension string is called disc insulator because of their disc like shape. Briefly describe the advantages and disadvantages of suspension insulator used in transmission lines. b) These are mainly THREE (3) main methods generally used for protection against lightning. With aid of illustration, using your own words, explain the concept and drawbacks of each methods used for substation against lightning. c) Using your own words, briefly describe the concept, drawbacks, and ways to overcome the transient overvoltage in power system network.
- An over head transmission line supported from two towers location at the same level. The distance between the towers is 200 m. The tension in the wires is 9000 N. The weight of one meter of the conductor is 10 N. The sag of the wires is * 2.55 m 1.55 m 4.55 m 5.55 m Non of themQ1/ Explain in detail VOLTAGE DROP / RISE IN TRANSMISSION LINE With mathematical examplesThe VSWR on an 50-Ohm transmission line is 5. The distance between successive voltageminima is 80 cm while the distance from the load to the first minimum is 30 cm. What are thereflection coefficient and load impedance
- Please solve with some description.. Draw the single line diagram of a substation 400/132KV.Bus bar system which ensures continuity of supply during maintanence is ... ... O single bus bar O duplicate bus bar O single bus bar with sectionalization O single bus bar without sectionalizationThe capacitance of a single phase two-wire transmission line depends on: Select one: a. All the above O b. the material of cables c. the radius of cables d. the distance between the cables O e. None of above