Structural Analysis The degree of static indeterminacy of a pin-jointed space frame is given by (where m is number of unknown member forces, r is unknown reaction components and j is number of joints) m + r – 2j m + r – 3j m + r + 3j 3m + r – 3j m + r – 2j m + r – 3j m + r + 3j 3m + r – 3j ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The carryover factor in a prismatic member whose far end is fixed is 0 3/4 1 1/2 0 3/4 1 1/2 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 formulat = √[(9W/16 fbct) × D/(D -d)] where ‘d’ is The reduced diameter of the column The diameter of the top The diameter of the base The dimension of the base The reduced diameter of the column The diameter of the top The diameter of the base The dimension of the base ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis Independent displacement components at each joint of a rigid-jointed plane frame are three linear movements one linear movement and two rotations two linear movements and one rotation three rotations three linear movements one linear movement and two rotations two linear movements and one rotation three rotations 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) only (i) (i), (ii) and (iii) (i), (ii) and (iv) (i) and (ii) only (i) (i), (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis For a symmetrical two hinged parabolic arch, if one of the supports settles horizontally, then the horizontal thrust is decreased becomes zero remains unchanged is increased is decreased becomes zero remains unchanged is increased ANSWER DOWNLOAD EXAMIANS APP
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