Which E yard tracks have third rail?

Which E yard tracks have third rail?

• A. 2E & 3E
• B. 2E only
• C. 3E only
• D. 1E only

Answer: (A)

Third rail provides the electric power needed for trains by a conductor placed beside the rails. In an electrified yard, only certain tracks are equipped with this third rail so electric locomotives and EMUs can move around, while non-electrified tracks are kept without the third rail for safety and to accommodate non-electric services. The E yard has third rails on tracks 2E and 3E, enabling electric movements on those tracks, whereas 1E isn’t equipped with a third rail. So, the tracks that have a third rail are 2E and 3E.

Third rail provides the electric power needed for trains by a conductor placed beside the rails. In an electrified yard, only certain tracks are equipped with this third rail so electric locomotives and EMUs can move around, while non-electrified tracks are kept without the third rail for safety and to accommodate non-electric services. The E yard has third rails on tracks 2E and 3E, enabling electric movements on those tracks, whereas 1E isn’t equipped with a third rail. So, the tracks that have a third rail are 2E and 3E.