Скачать с ютуб Railway power lines | The Art of keeping them STRAIGHT в хорошем качестве

Railway power lines | The Art of keeping them STRAIGHT

Whenever you travel in a train you might have seen these hanging weights near the poles and a strange connection of wires near to them. What exactly are they? Why couldn’t they just use a simple conductive wire arrangement similar to the normal power transmission system? Let’s learn about the details of auto tensioning devices. LinkedIn :   / sabin-mathew   Be our supporter or contributor:    / @lesics   instagram :   / sabinsmathew   Twitter :   / sabinsmathew   Telegram : https://t.me/sabinmathew FB :   / sabinsmathew   Voice over artist : https://www.fiverr.com/flfalcon