The permissible deviation in the length between erecting holes of a steel beam for 12 m beams is -
(a) 0.0
(b) 1.5 mm
(c) 5 mm
(d) 10 mm.
The correct Answer Is
(b) 1.5 mm
(a) 0.0
(b) 1.5 mm
(c) 5 mm
(d) 10 mm.
The correct Answer Is
(b) 1.5 mm
