Civil Engineering - Strength of Materials

31.
The maximum deflection of a simply supported beam of length L with a central load W, is
Answer: Option
Explanation:
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32.
In a continuous bending moment curve the point where it changes sign, is called
point of inflexion
point of contraflexture
point of virtual hinge
all the above.
Answer: Option
Explanation:
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33.
A beam of length L supported on two intermediate rollers carries a uniformly distributed load on its entire length. If sagging B.M. and hogging B.M. of the beam are equal, the length of each overhang, is
0.107 L
0.207 L
0.307 L
0.407 L
0.5 L.
Answer: Option
Explanation:
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34.
A long vertical member, subjected to an axial compressive load, is called
a column
a strut
a tie
a stanchion
all the above.
Answer: Option
Explanation:
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35.
The property by which a body returns to its original shape after removal of the force, is called
plasticity
elasticity
ductility
malleability.
Answer: Option
Explanation:
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