Don_Dickle@lemmy.world to No Stupid Questions@lemmy.world · 3 days agoHow do you avoid the "third rail"? Wouldn't it be on different sides depending on where your headed?message-squaremessage-square16linkfedilinkarrow-up18arrow-down116
arrow-up1-8arrow-down1message-squareHow do you avoid the "third rail"? Wouldn't it be on different sides depending on where your headed?Don_Dickle@lemmy.world to No Stupid Questions@lemmy.world · 3 days agomessage-square16linkfedilink
minus-squareLinda R@nord.publinkfedilinkEnglisharrow-up1·3 days agoOn metro networks with the third line on the side of the tracks, the trains have contacts for them on both sides. The contacts on the other side just kind of hang in the air without doing anything.
On metro networks with the third line on the side of the tracks, the trains have contacts for them on both sides. The contacts on the other side just kind of hang in the air without doing anything.