Science, asked by yes2447, 2 months ago

In Column of RCC Portal frame the hinge is provided at a section by
A.O reducing cross section B.O reducing cross section and providing hinge reinforcement
CO by providing hinge reinforcement
D.O with Pin joint​

Answers

Answered by preethbarlota2005
0

Explanation:

B.O reducing cross section and providing hinge reinforcement

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