mengapa kabel listrik bertegangan tinggi dipasang agak kendur

https://sebuahcatatan.live/as/catatanbrain/tugas/2135868https://sebuahcatatan.live/as/catatanbrain/tugas/2135868https://sebuahcatatan.live/as/catatanbrain/tugas/2135868https://sebuahcatatan.live/as/catatanbrain/tugas/2135868https://sebuahcatatan.live/as/catatanbrain/tugas/2135868https://sebuahcatatan.live/as/catatanbrain/tugas/2135868https://sebuahcatatan.live/as/catatanbrain/tugas/2135868https://sebuahcatatan.live/as/catatanbrain/tugas/2135868https://sebuahcatatan.live/as/catatanbrain/tugas/2135868https://sebuahcatatan.live/as/catatanbrain/tugas/2135868

Source https://sebuahcatatan.live/as/catatanbrain/tugas/2135868