If the permissible stress in steel in tension is 140 N/mm², then the – McqOptions

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1.	If the permissible stress in steel in tension is 140 N/mm², then the depth of neutral axis for a singly reinforced rectangular balanced section will be
A.	.35 d
B.	.40 d
C.	.45 d
D.	ependent on grade of concrete also
Answer» C. .45 d

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