Question

Why transmission cables are not tightly fixed the the poles?

Answer 1

Electrical wires are made up of copper which is a metal, metals conduct heat and electricity. The main reason they conduct heat and electricity is because they have additional electrons , when heat is applied it provides energy to these electrons, this additional energy makes them move out of their original shell thus expanding the atom structure. This overall expansion of the shells makes the entire wire expand to a certain extent. Similarly the exact opposite is the case when metal is cooled ie at night, the atoms receive less or no energy from the sun this makes them go back to a more stable state and thus contracting to it's initial or even to smaller size depending on the surrounding temperature. Because of this phenomena the wire undergoes expansion and contraction every single day, thus if the wires were tightly held in the long run the wires might get snapped because of the contraction it faced. 

Answer 2

Explanation:

There's a few solutions you can try to fix the problem:

Log out and back in. It sounds obvious, but simply logging out then back in of your game can fix the problem. ...

Power cycle your machine. Whether you're on PS4, Xbox One, or PC, give your system a proper restart. ...

Restart your router. ...

Reset to factory settings.