Structural Analysis The number of independent equations to be satisfied for static equilibrium of a plane structure is 3 5 6 4 3 5 6 4 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 0.25 L 0.211 L 0.234 L 0.5 L 0.25 L 0.211 L 0.234 L 0.5 L 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 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 determinate Unstable Stable and statically indeterminate None of these Stable and statically determinate Unstable Stable and statically indeterminate None of these 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) None of these m + r = 2j (m + r)>2j (m + r)<2j None of these m + r = 2j (m + r)>2j (m + r)<2j ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis A single rolling load of 8 kN rolls along a girder of 15 m span. The absolute maximum bending moment will be 60 kN.m 15 kN.m 30 kN.m 8 kN.m 60 kN.m 15 kN.m 30 kN.m 8 kN.m ANSWER DOWNLOAD EXAMIANS APP
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