An ideal sleeper in many ways is:
Awooden sleeper
Bsteel sleeper
Ccast iron sleeper
Dconcrete sleeper
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Related Questions:
The granular material which is used in packing under and around the sleeper for transferring the load to the formation is:
Creep is the:
The longitudinal movement of rails of known as
Bending of rail ends due to loose packing under a joint and loose fish Bolts, is known:
Rail of the branch line which meets the point rail at the nose of crossing is .....................