Strength Of Materials In Me - Study Mode
[#196] In compression test, the fracture in cast iron specimen would occur along
Correct Answer
(B) An oblique plane
[#197] A closely coiled helical spring is of mean diameter (D) and spring wire diameter (d). The spring index is the ratio of
Correct Answer
(C) $$frac{{ ext{D}}}{{ ext{d}}}$$
[#198] A fixed beam is one which is fixed at _________.
Correct Answer
(B) Both of its ends
[#199] For a shaft, the shear stress at a point is __________ the distance from the axis of the shaft.
Correct Answer
(B) Directly proportional to
[#200] The relation between modulus of elasticity (E) and modulus of rigidity (C) is given by
Correct Answer
(A) $${ ext{C}} = frac{{{ ext{mE}}}}{{2left( {{ ext{m}} + 1}
ight)}}$$