Theory of Structures

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

A. 2 mm
B. 3 mm
C. 4 mm
D. 5 mm

A. M/T
B. T/M
C. 2M/ T
D. 2T/M

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

A. p/a²
B. 2p/a²
C. 3p/a²
D. 4p/a²

A. 1/8
B. 1/10
C. 1/12
D. 1/16

A. 30°
B. 45°
C. 60°
D. 90°

A. Straight line formula
B. Parabolic formula
C. Perry’s formula
D. Rankine’s formula

A. (2w/ × l² at the fixed end
B. (3w/ × l² at the fixed end
C. (3w/ × l² at the fixed end
D. (5w/ × l² at the fixed end

A. B.M. changes sign
B. B.M. is maximum
C. B.M. is minimum
D. S.F. is zero