Structural Analysis For a two-hinged arch, if one of the supports settles down vertically, then the horizontal thrust Becomes zero Remains unchanged Is decreased Is increased Becomes zero Remains unchanged Is decreased Is increased ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis For a single point load W moving on a symmetrical three hinged parabolic arch of span L, the maximum sagging moment occurs at a distance x from ends. The value of x is 0.5 L 0.211 L 0.234 L 0.25 L 0.5 L 0.211 L 0.234 L 0.25 L ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis If in a rigid-jointed space frame, (6m + r) < 6j, then the frame is Unstable None of these Stable and statically indeterminate Stable and statically determinate Unstable None of these Stable and statically indeterminate Stable and statically determinate ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis If there are m unknown member forces, r unknown reaction components and j number of joints, then the degree of static indeterminacy of a pin-jointed plane frame is given by m + r – 2j m + r – 3j m – r + 2j m + r + 2j m + r – 2j m + r – 3j m – r + 2j m + r + 2j ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis Effects of shear force and axial force on plastic moment capacity of a structure are respectively to decrease and decrease increase and increase increase and decrease decrease and increase decrease and decrease increase and increase increase and decrease decrease and increase ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis Pick up the correct statement applicable to cased columns. All of these Single I-beam or channels back with or without flange plates may be used The surface and edges of the steel column should be provided a concrete cover not less than 50 mm Single I-beam or channels back with or without flange plates may be used All of these Single I-beam or channels back with or without flange plates may be used The surface and edges of the steel column should be provided a concrete cover not less than 50 mm Single I-beam or channels back with or without flange plates may be used ANSWER DOWNLOAD EXAMIANS APP
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