Concrete Technology and Design of Concrete Structures Ultimate strength of cold drawn high steel wires None of these decreases with increase in diameter of bar does not depend on diameter of bar increases with increase in diameter of bar None of these decreases with increase in diameter of bar does not depend on diameter of bar increases with increase in diameter of bar ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures If the size of panel in a flat slab is 6m x 6m, then as per Indian Standard Code, the widths of column strip and middle strip are 3.0 m and 3.0 m 1.5 m and 3.0 m 1.5 m and 1.5 m 3.0 m and 1.5 m 3.0 m and 3.0 m 1.5 m and 3.0 m 1.5 m and 1.5 m 3.0 m and 1.5 m ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures Which of the following has high tensile strength ? plain hot rolled wires all have same tensile strength cold drawn wires heat treated rolled wires plain hot rolled wires all have same tensile strength cold drawn wires heat treated rolled wires ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures Sinking of an intermediate support of a continuous beami) reduces the negative moment at supportii) increases the negative moment at supportiii) reduces the positive moment at center of spaniv) increases the positive moment at center of spanThe correct answer is (i) and (iv) (i) and (iii) (ii) and (iii) (ii) and (iv) (i) and (iv) (i) and (iii) (ii) and (iii) (ii) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures In case of hand mixing of concrete, the extra cement to be added is 15% 10% 5% 20% 15% 10% 5% 20% ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures For a slab supported on its four edges with corners held down and loaded uniformly, the Marcus correction factor to the moments obtained by Grashoff Rankine’s theory can be more than 1 is always less than 1 can be less than 1 is always greater than 1 can be more than 1 is always less than 1 can be less than 1 is always greater than 1 ANSWER DOWNLOAD EXAMIANS APP
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