19 Sep 26 UPSC Alert: Indian Railways Upgrades Electric Traction to 2×25 KV in 73 KM Segment
Indian Railways approves ₹142 crore to upgrade 73 km Sullurupeta-Guntur electric traction from 1x25 kV to 2x25 kV, boosting capacity for HU-N Route 8. Key for...
