Strength Of Materials In Me - Study Mode
[#206] The load at which the column just buckles, is known as
Correct Answer
(D) Any one of these
[#207] A thin mild steel wire is loaded by adding loads in equal increments till it breaks. The extensions noted with increasing loads will behave as under
Correct Answer
(D) Increase uniformly first and then increase rapidly
[#208] A body is subjected to a direct tensile stress (σ) in one plane. The shear stress is maximum at a section inclined at __________ to the normal of the section.
Correct Answer
(B) 45° and 135°
[#209] When a body is subjected to a direct tensile stress (σ) in one plane, then maximum normal stress occurs at a section inclined at _________ to the normal of the section.
Correct Answer
(A) 0°
[#210] The maximum deflection of a fixed beam of length $$l$$ carrying a central point load W is
Correct Answer
(C) $$frac{{{ ext{W}}{l^3}}}{{192{ ext{E}}I}}$$