Q3: Tikrit University has been implemented a project of an electrical portable station. This project includes installing two towers cach 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 cach 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

Chapter5: Transmission Lines: Steady-state Operation

Section: Chapter Questions

Problem 5.52P

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