Category: Theory of Structures

A. E = 3K (1 – 2/m)
B. E = 2N (1 + 1/m)
C. (3/2)K (1 – 2/m) = N (1 + 1/m)
D. All the above

A. Strain is equal to
B. Maximum shear stress = /2
C. Strain energy = 0
0²/2E × volume
D. All the above

A. A
B. B
C. C
D. Between A and C

A. L/d
B. L/2d
C. (L/2d)²
D. (L/3d)²

A. Graphical method
B. Method of joints
C. Method of sections
D. All the above

A. 0
B. Maximum strain exceeds /E
0 0/2
C. Maximum shear stress exceeds
D. All the above

A. H = 0
B. V = 0
C. M = 0
D. All the above

A. b = 10 N/mm2 s = 20 N/mm 2
B. b = 8 N/mm2 s = 16 N/mm2
C. b = 6 N/mm2 s = 12 N/mm2
D. b = 5 N/mm2 s = 10 N/mm2

A. Modulus of rigidity
B. Angle of twist
C. Reciprocal of the length of the shaft
D. Moment of inertia of the shaft section

A. A simply supported beam with isolated central load
B. A simply supported beam with uniformly distributed load
C. A cantilever with an isolated load at the free end
D. A cantilever with a uniformly distributed load