If A c , A sc and A are areas of concrete, longitudinal steel and sect – McqOptions

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1.	If A c , A sc and A are areas of concrete, longitudinal steel and section of a R.C.C. column and m and ? c are the modular ratio and maximum stress in the configuration of concrete, the strength of column is
A.	? c A c + m ? c A sc
B.	? c ( A - A sc ) + m ? c A sc
C.	? c [ A + ( m - 1) A SC ]
D.	all the above.
Answer» E.

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