Structural Analysis Principle of superposition is applicable when Deflections are linear functions of applied forces None of these Material obeys Hooke's law The action of applied forces will be affected by small deformations of the structure Deflections are linear functions of applied forces None of these Material obeys Hooke's law The action of applied forces will be affected by small deformations of the structure ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The three moments equation is applicable only when There is no discontinuity such as hinges within the span There is no settlement of supports The spans are equal The beam is prismatic There is no discontinuity such as hinges within the span There is no settlement of supports The spans are equal The beam is prismatic ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis Muller Breslau’s principle for obtaining influence lines is applicable to i) trusses ii) statically determinate beams and frames iii) statically indeterminate structures, the material of which is elastic and follows Hooke’s law iv) any statically indeterminate structure The correct answer is (i), (ii) and (iv) (i) and (ii) (i), (ii) and (iii) only (i) (i), (ii) and (iv) (i) and (ii) (i), (ii) and (iii) only (i) ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The maximum bending moment due to a train of wheel loads on a simply supported girder Always occurs under a wheel load None of these Always occurs at centre of span Never occurs under a wheel load Always occurs under a wheel load None of these Always occurs at centre of span Never occurs under a wheel load ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis If in a pin-jointed plane frame (m + r) > 2j, then the frame is(Where ‘m’ is number of members, ‘r’ is reaction components and ‘j’ is number of joints) Unstable Stable and statically determinate Stable and statically indeterminate None of these Unstable Stable and statically determinate Stable and statically indeterminate None of these ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The width of the analogous column in the method of column analogy is 1/4 EI 1/2 EI 1/EI 2/EI 1/4 EI 1/2 EI 1/EI 2/EI ANSWER DOWNLOAD EXAMIANS APP
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