Stretcher bar is provided
A)To permit lateral movement of the tongue rail
B)To maintain the two tongue rails at the exact distance
C)To ensure exact gauge at the toe of the switch as well as the nose of crossing
D)To prevent any vertical movement between the wing rail and nose of crossing

Question

Quizplus · Accepted Answer

Stretcher bars are used to maintain the two tongue rails at the exact distance apart, ensuring the proper alignment and functioning of the switch mechanism in railway tracks.

Stretcher Bar Is Provided