A. 2
B. 3
C. 4
D. unrestricted
A. 1
B. 2
C. 3
D. 6
A. m + r – 2j
B. m + r – 3j
C. 3m + r – 3j
D. m + r + 3j
where m is number of unknown member forces, r is unknown reaction components and j is number of joints
A. 5 mm
B. 0.5 mm
C. 0.05 mm
D. 0.005mm
i) bending moment
ii) shear force
iii) axial force
The correct answer is
A. only (i)
B. (i)and(ii)
C. (ii) and (iii)
D. (i), (ii) and (iii)
A. L/EI
B. L/2EI
C. L/3EI
D. L/4EI
A. stable and statically determinate
B. stable and statically indeterminate
C. unstable
D. none of the above
where m is number of members, r is reaction components and j is number of joints