Civil Engineering - Applied Mechanics

31.
The frequency of oscillation on moon as compared to that on earth, will be
2.44 times more
2.44 times less
3 times less
3 times more.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

32.
Moment of interia of a squares of side fa about an axis through its centre of gravity, is
b3/4
b4/12
b4/3
b4/8
b4/36.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

33.
The reaction at the support D of the continuous beam ABCD, hinged at two points shown in below figure is
1.6 t
1.6 t
0.5 t
0.5 t
8.5 t
Answer: Option
Explanation:
No answer description is available. Let's discuss.

34.
When a body slides down an inclined surface, the acceleration (f) of the body, is given by
f = g
f = g sin θ
f = g cos θ
f = g tan θ.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

35.
The velocity ratio of an inclined plane of inclination θ with horizontal for lifting a load is
sin θ
cos θ
tan θ
sec θ
cosec θ.
Answer: Option
Explanation:
No answer description is available. Let's discuss.