Civil Engineering - Strength of Materials

26.
For a channel section, the shear centre lies at a distance of
Answer: Option
Explanation:
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27.
When equal and opposite forces applied to a body, tend to elongate it, the stress so produced, is called
shear stress
compressive stress
tensile stress
transverse stress.
Answer: Option
Explanation:
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28.
Stress in a beam due to simple bending, is
directly proportional
inversely proportional
curvilinearly related
none of these.
Answer: Option
Explanation:
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29.
A cantilever carrying a uniformly distributed load W over its full length is propped at its free end such that it is at the level of the fixed end. The bending moment will be zero at its free end also at
mid point of the cantilever
fixed point of the cantilever
1/4th length from free end
3/4th length from free end
half length from free end.
Answer: Option
Explanation:
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30.
In rectangular columns (cross-section b x h), the core is a
rectangle of lengths b/2 and h/2
square of length b/2
rhombus of length h/2
rhombus of diagonals b/3 and h/3
none of the these.
Answer: Option
Explanation:
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