the rail ends get bent down and deflected due to loose packing under the joints

the longitudinal movement of the rails in track takes place

the rails get out of their original positions due to insufficient expansion joint gap

the rail ends get bent down and deflected due to loose packing under the joints

Sonali Mishra • 4.53K Points
Extraordinary

Q. In hogging ?

(A) the longitudinal movement of the rails in track takes place
(B) the rails get out of their original positions due to insufficient expansion joint gap
(C) the rail ends get bent down and deflected due to loose packing under the joints
(D) all of the above