Questions
1
The acceleration of a particle at any instant has two components, radial component and tangential component. These two components will be
Answer: perpendicular to each other
2
The centre of gravity of a coupler link in a four bar mechanism will experience
Answer: both linear and angular acceleration
3
When a point moves along a straight line, its acceleration will have
Answer: tangential component only
4
When a point at the end of a link moves with constant angular velocity, its acceleration will have
Answer: radial component only
5
In a shaper mechanism, the coriolis component of acceleration does not exists.
Answer: False
6
The tangential component of acceleration of the slider with respect to the coincident point on the link is called coriolis component of acceleration.
Answer: True
7
The coriolis component of acceleration acts
Answer: perpendicular to the sliding surface
8
The coriolis component of acceleration is taken into account for
Answer: quick return motion mechanism
9
The coriolis component of acceleration depends upon
Answer: all of the mentioned
10
A body in motion will be subjected to coriolis acceleration when that body is
Answer: restrained to rotate while sliding over another body
