Theory of Structures MCQs is the backbone of Civil Engineering, providing the fundamental principles and concepts necessary to understand the behavior of structures under various conditions. Includes Theory of Structures MCQs with answers PDF, Structural Analysis MCQs with answers PDF, Theory of Structures questions and answers PDF, and Structure MCQs.
The force in BF of the truss shown in given figure, is ____.
A. 4t compression
B. 4.5t tension
C. 4.5t compression
D. 4t tensionThe forces acting normally on the cross section of a bar shown in the given figure introduce ______.
A. Shear stress
B. Compressive stress
C. Tensile stress
D. NoneA compound truss may be formed by connecting two simple rigid frames, by _____.
A. Three bars
B. Three parallel bars
C. Two bars
D. Three bars intersecting at a pointThe moment of inertia of a triangular section (height h, base b) about its base, is _____.
A. b3h/12
B. bh3/12
C. bh²/12
D. b²h/12The degree of indeterminacy of the frame in the given figure, is ____.
A. Zero
B. 2
C. 3
D. 4The load on a spring per unit deflection, is called:
A. Proof stress
B. Proof load
C. Stiffness
D. Proof resilienceThe ratio of circumferential stress to the longitudinal stress in the walls of a cylindrical shell, due to flowing liquid, is:
A. 1½
B. 2
C. ½
D. NoneThe forces acting normally on the cross section of a bar shown in the given figure introduce ____ .
A. Tensile stress
B. Shear stress
C. Compressive stress
D. None of theseA body is said to be in equilibrium if _____.
A. It rotates about its C.G.
B. It moves horizontally
C. It moves vertically
D. None of theseGradually applied static loads do not change with time their ____.
A. Direction
B. Point of application
C. Magnitude
D. All the above