A. 1.5
B. 1.34
C. 2.34
D. 2.5
Related Mcqs:
- In plastic analysis, the shape factor for a circular section, is_________________?
A. 1.5
B. 1.6
C. 1.7
D. 1.75 - In plastic analysis, the shape factor for rectangular section, is________________?
A. 1.4
B. 1.5
C. 1.6
D. 1.7 - In case of a simply supported I-section beam of span L and loaded with a central load W, the length of elasto-plastic zone of the plastic hinge, is_________________?
A. L/2
B. L/3
C. L/4
D. L/5 - If Q is load factor, S is shape factor and F is factor of safety in elastic design, the following_______________?
A. Q = S + F
B. Q = S – F
C. Q = F – S
D. Q = S × F - The ratio of moments of inertia of a triangular section about its base and about a centroidal axis parallel to its base, is_________________?
A. 1.0
B. 1.5
C. 2.0
D. 3.0 - In case of a simply supported rectangular beam of span L and loaded with a central load W, the length of elasto-plastic zone of the plastic hinge, is__________________?
A. L/2
B. L/3
C. L/4
D. L/5 - The shape factor of standard rolled beam section varies from_______________?
A. 1.10 to 1.20
B. 1.20 to 1.30
C. 1.30 to 1.40
D. 1.40 to 1.50 - The moment of inertia of a triangular section (height h, base b) about its base, is_______________?
A. bh²/12
B. b²h/12
C. bh3/12
D. b3h/12 - If Ix and Iy are the moments of inertia of a section about X and Y axes, the polar moment of inertia of the section, is_________________?
A. (IX + IY)/2
B. (IX – IY)/2
C. IX + IY
D. (I /I ) - section modulus of a square section of side B and that of a circular section of The ratio of the diameter D, is___________________?
A. 2 /15
B. 3 /16
C. 3 /8
D. /16
