Strength of Materials Objective Questions
These Strength of Materials Objective Questions are very important for the competitive exams like SSC JE, RRB, GATE, ISRO, DRDO, and all other competitive exams.
All these Strength of Materials Objective Questions are from the previous years’ papers of one of the exams mentioned before.
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1. The object of caulking in a riveted joint is to make the joint-
A. free from stresses
B. leak-proof
C. free from corrosion
D. stronger in tension
2. In a simple bending of beams, the stress in the beam varies-
A. Parabolically
B. Linearly
C. Hyperbolically
D. Elliptically
3. The point of contra-flexure is a point where-
A. shear force changes its sign
B. shear force is maximum
C. bending moment changes its sign
D. bending moment is maximum
4. The unit of modulus of elasticity is the same as those of-
A. stress, strain, and pressure
B. stress, force, and modulus of rigidity
C. stress, pressure, and modulus of rigidity
D. strain, force, and pressure
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5. A beam of uniform strength may be obtained by-
A. varying the width and depth both
B. keeping the depth uniform and varying the width
C. keeping the width uniform and varying the depth
D. All of these