Discussion :: Railway Engineering
- 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 |
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Answer : Option B
Explanation :
Explanation Not Provided
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