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Civil Engineering - Strength of Materials

Exercise : Strength of Materials - Section 4
46.
As the elastic limit reaches, tensile strain
increases more rapidly
decreases more rapidly
increases in proportion to the stress
decreases in proportion to the stress.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
47.
The ratio of the flexural strengths of two square beams one placed with its two sides horizontal and the other placed with one diagonal vertical, diagonal, is
2
2
5
7
Answer: Option
Explanation:
No answer description is available. Let's discuss.
48.
Simple bending equation is
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
49.
Every material obeys the Hooke's law within its
elastic limit
plastic point
limit of proportionality
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
50.
The maximum compressive stress at the top of a beam is 1600 kg/cm2 and the corresponding tensile stress at its bottom is 400 kg/cm2 . If the depth of the beam is 10 cm, the neutral axis from the top, is
2 cm
4 cm
6 cm
8 cm
10 cm.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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