Theory of Structures

A. In a loaded beam, the moment at which the first yield occurs is called yield moment
B. In a loaded beam, the moment at which the entire section of the beam becomes fully plastic, is called plastic moment
C. In a fully plastic stage of the beam, the neutral axis divides the section in two sections of equal area
D. All the above

A. L/2
B. L/3
C. L/4
D. L/5

A. Consist of uniform thin strips
B. Are supported at outer end
C. Are wound by applying a torque
D. All the above

A. wa/2l
B. wl/a
C. wa/l
D. wa²/2l

A. Per millimetre square (N/mm2)
B. Per centimetre square (N/cm2)
C. Per metre square (N/m2)
D. None of these

A. 50/EIc
B. 100/EIc
C. 150/EIc
D. 200/EIc

A. Guest’s or Trecas’ theory
B. St. Venant’s theory
C. Rankine’s theory
D. Haig’s theory

A. 1 cm
B. 1.5 cm
C. 2 cm
D. 2.5 cm

A. 1.125 cm3
B. 2.125 cm3
C. 3.125 cm3
D. 4.125 cm2

A. 1.5
B. 1.34
C. 2.34
D. 2.5