Structural Analysis In column analogy method, the area of an analogous column for a fixed beam of span L and flexural rigidity El is taken as L/2EI L/EI L/3EI L/4EI L/2EI L/EI L/3EI L/4EI 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 negative The 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 For under water concreting. De-watering by pumping is not done or until 24 hours thereafter The volume of coarse aggregates shall not be less than one and half times and not more than twice that of fine aggregate All of these At least 10 percent more cement is required as compared to dry conditions De-watering by pumping is not done or until 24 hours thereafter The volume of coarse aggregates shall not be less than one and half times and not more than twice that of fine aggregate All of these At least 10 percent more cement is required as compared to dry conditions ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis Degree of static indeterminacy of a rigid-jointed plane frame having 15 members, 3 reaction components and 14 joints is 8 9 7 6 8 9 7 6 ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis For heavily reinforced concrete member, the nominal maximum size of the aggregates should be restricted to 5 mm less than the minimum cover to the reinforcement 5 mm less than the minimum clear distance between the main bars Greater of A and B Smaller of A and B 5 mm less than the minimum cover to the reinforcement 5 mm less than the minimum clear distance between the main bars Greater of A and B Smaller of A and B 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 None of these Unstable Stable and statically indeterminate Stable and statically determinate None of these Unstable Stable and statically indeterminate ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS