Four reinforcing bars of 30 mm diameter each, are bundled in contact. – McqOptions

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1.	Four reinforcing bars of 30 mm diameter each, are bundled in contact. The lower two bars extend up to end supports. The distance between the points of termination of the upper bars, is kept
A.	zero
B.	1.2 m
C.	0.9 m
D.	0.75 m
Answer» C. 0.9 m

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