Q3: Tikrit University has been implemented a project of an electrical portable station. This project includes installing two towers each of them has a hight of 39 m to cary the overhead transmission line from outside to inside the University. And the distance between the towers is 300 m. But, the transmission line flow-through a ground has a gradient (slope) of 1/15. After calculating the sag, find the distance (clearance) between the orginal point and the ground. The tensile strength in the wire is 2500 N/cm2. The weight of one meter of the conductor is 9 N. The cross-section area of the conductor is 4 cm2.
Q3: Tikrit University has been implemented a project of an electrical portable station. This project includes installing two towers each of them has a hight of 39 m to cary the overhead transmission line from outside to inside the University. And the distance between the towers is 300 m. But, the transmission line flow-through a ground has a gradient (slope) of 1/15. After calculating the sag, find the distance (clearance) between the orginal point and the ground. The tensile strength in the wire is 2500 N/cm2. The weight of one meter of the conductor is 9 N. The cross-section area of the conductor is 4 cm2.
Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter4: Transmission Line Parameters
Section: Chapter Questions
Problem 4.27P: Figure 4.34 shows double-circuit conductors' relative positions in segment I of transposition of a...
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