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In _____________ floors, the brick arches or cement concrete arches are constructed and these arches rest on the lower flanges of mild steel joists.(a) Filler Joist(b) Pre cast Concrete(c) Jack arch(d) Hollow blockThe question was posed to me during an interview.I'm obligated to ask this question of Floors and its Types topic in section Floors and Flooring of Construction & Building Materials |
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Answer» The CORRECT choice is (c) Jack arch |
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