Mechanical Engineering - Strength of Materials

46.
The shear force diagram fora cantilever beam of length l and carrying a gradually varying load from zero at free end and w per unit length at the fixed end is a
horizontal straight line
vertical straight line
inclined line
parabolic curve
Answer: Option
Explanation:
No answer description is available. Let's discuss.

47.
When one plate overlaps the other and the two plates are riveted together with two rows of rivets, the joint is known as
single riveted lap joint
double riveted lap joint
double riveted single cover butt joint
double riveted double cover butt joint
Answer: Option
Explanation:
No answer description is available. Let's discuss.

48.
When a beam is subjected to a bending moment, the strain in a layer is __________ the distance from the neutral axis.
equal to
directly proportional to
inversely proportional to
independent of
Answer: Option
Explanation:
No answer description is available. Let's discuss.

49.
The thermal or temperature stress is a function of
increase in temperature
modulus of elasticity
coefficient of linear expansion
all of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.

50.
In Mohr's circle, the centre of circle from Y-axis is taken as
Answer: Option
Explanation:
No answer description is available. Let's discuss.