Structural Analysis The width of the analogous column in the method of column analogy is 1/2 EI 1/4 EI 1/EI 2/EI 1/2 EI 1/4 EI 1/EI 2/EI 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 Stable and statically determinate None of these Unstable Stable and statically indeterminate Stable and statically determinate None of these Unstable ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis A pin-jointed plane frame is unstable if (where m is number of members, r is reaction components and j is number of joints) (m + r)>2j m + r = 2j None of these (m + r)<2j (m + r)>2j m + r = 2j None of these (m + r)<2j ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The number of independent equations to be satisfied for static equilibrium of a plane structure is 5 6 3 4 5 6 3 4 ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis For stable structures, one of the important properties of flexibility and stiffness matrices is that the elements on the main diagonal(i) Of a stiffness matrix must be positive(ii) Of a stiffness matrix must be negative(iii) Of a flexibility matrix must be positive(iv) Of a flexibility matrix must be negativeThe correct answer is (i) and (iv) (ii) and (iv) (i) and (iii) (ii) and (iii) (i) and (iv) (ii) and (iv) (i) and (iii) (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis Degree of kinematic indeterminacy of a pin-jointed plane frame is given by 2j – r j – 2r 3j – r 2j + r 2j – r j – 2r 3j – r 2j + r ANSWER DOWNLOAD EXAMIANS APP
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