Structural Analysis A single rolling load of 8 kN rolls along a girder of 15 m span. The absolute maximum bending moment will be 15 kN.m 60 kN.m 8 kN.m 30 kN.m 15 kN.m 60 kN.m 8 kN.m 30 kN.m ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis When a load crosses a through type Pratt truss in the direction left to right, the nature of force in any diagonal member in the left half of the span would Always be tension Always be compression Change from tension to compression Change from compression to tension Always be tension Always be compression Change from tension to compression Change from compression to tension ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The thickness of the rectangular plate for the cap or base of a solid round steel columns, is calculated from the formula t = √[(9W/16 fbct) × D/(D -d)] where ‘d’ is The reduced diameter of the column The diameter of the top The dimension of the base The diameter of the base The reduced diameter of the column The diameter of the top The dimension of the base The diameter of the base ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis A rigid-jointed plane frame is stable and statically determinate if (where m is number of members, r is reaction components and j is number of joints) (m + r) = 3j (3m + r) = 3j (m + r) = 2j (m + 3r) = 3j (m + r) = 3j (3m + r) = 3j (m + r) = 2j (m + 3r) = 3j ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis Castigliano’s first theorem is applicable when the system behaves elastically for statically determinate structures only only when principle of superposition is valid None of these when the system behaves elastically for statically determinate structures only only when principle of superposition is valid None of these ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The number of independent displacement components at each joint of a rigid-jointed space frame is 3 1 6 2 3 1 6 2 ANSWER DOWNLOAD EXAMIANS APP
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