1.

The main reinforcement of a RC slab consists of 10 mm bar spaced at 100 mm c/c. If 10 mm bars are to be replaced with 12 mm bars, then the spacing w.r.t. current spacing would be increased by

A. 2 cm
B. 4 cm
C. 4.4 cm
D. 6 cm
E. 14.4 cm
Answer» F.


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