Find the flexural strength of concrete of M40 grade using the equation – McqOptions

MCQOPTIONS

1.	Find the flexural strength of concrete of M40 grade using the equation given by Croney and Croney if crushed aggregates are used in the design of pavement.
A.	47.62 kg/cm<sup>2</sup>
B.	48 kg/cm<sup>2</sup>
C.	47.16 kg/cm<sup>2</sup>
D.	47 kg/cm<sup>2</sup>
Answer» B. 48 kg/cm<sup>2</sup>

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