Structural Analysis Degree of static indeterminacy of a rigid-jointed plane frame having 15 members, 3 reaction components and 14 joints is 7 8 6 9 7 8 6 9 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) (ii) and (iii) (i) and (iii) (i) and (iv) (ii) and (iv) (ii) and (iii) (i) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The deflection at any point of a perfect frame can be obtained by applying a unit load at the joint in Vertical direction Horizontal direction The direction in which the deflection is required Inclined direction Vertical direction Horizontal direction The direction in which the deflection is required Inclined direction ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The effective length of lacing is the distance All of these 0.7 of the distance between the inner end rivets of the bar for double lacing Between the inner ends of effective lengths of welds connecting the members Between the inner end rivets of the bar for single lacing All of these 0.7 of the distance between the inner end rivets of the bar for double lacing Between the inner ends of effective lengths of welds connecting the members Between the inner end rivets of the bar for single lacing ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The minimum horizontal distance between two parallel main reinforcing bars, is Greatest value of the above The diameter of the longer bar if their diameters are unequal The diameter of the bar if their diameters are same 5 mm more than nominal maximum size of the coarse aggregate Greatest value of the above The diameter of the longer bar if their diameters are unequal The diameter of the bar if their diameters are same 5 mm more than nominal maximum size of the coarse aggregate 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 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 The reduced diameter of the column The diameter of the top The dimension of the base ANSWER DOWNLOAD EXAMIANS APP
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