In new Rail as well as second hand rails how much end bends of the rails in lateral direction are permitted when checked with one metre straight edge before welding? (i) ± 0.2 mm in lateral direction
(ii) ± 0.3 mm in lateral direction
(iii) ± 0.5 mm in latera
(ii) ± 0.3 mm in lateral direction
(iii) ± 0.5 mm in latera