Structural Analysis Principle of superposition is applicable when Deflections are linear functions of applied forces The action of applied forces will be affected by small deformations of the structure None of these Material obeys Hooke's law Deflections are linear functions of applied forces The action of applied forces will be affected by small deformations of the structure None of these Material obeys Hooke's law ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis Independent displacement components at each joint of a rigid-jointed plane frame are three rotations one linear movement and two rotations three linear movements two linear movements and one rotation three rotations one linear movement and two rotations three linear movements two linear movements and one rotation ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis Study the following statements. i) The displacement method is more useful when degree of kinematic indeterminacy is greater than the degree of static indeterminacy. ii) The displacement method is more useful when degree of kinematic indeterminacy is less than the degree of static indeterminacy. iii) The force method is more useful when degree of static indeterminacy is greater than the degree of kinematic indeterminacy. iv) The force method is more useful when degree of static indeterminacy is less than the degree of kinematic indeterminacy. The correct answer is (ii) and (iv) (i) and (iii) (ii) and (iii) (i) and (iv) (ii) and (iv) (i) and (iii) (ii) and (iii) (i) and (iv) 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) Stable and statically indeterminate Unstable Stable and statically determinate None of these Stable and statically indeterminate Unstable Stable and statically determinate None of these ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The fixed support in a real beam becomes in the conjugate beam a Hinged support Roller support Fixed support Free end Hinged support Roller support Fixed support Free end 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 – 3j m + r – 2j m + r + 2j m – r + 2j m + r – 3j m + r – 2j m + r + 2j m – r + 2j ANSWER DOWNLOAD EXAMIANS APP
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