Theory of Machine
If some links are connected such that motion between them can take place in more than one direction, it is called

Completely constrained motion
Partially constrained motion
Successfully constrained motion
Incompletely constrained motion

ANSWER DOWNLOAD EXAMIANS APP

Theory of Machine
Which of the following statement is correct for involute gears?

The variation in centre distance of shafts increases radial force.
A convex flank is always in contact with concave flank.
The pressure angle is constant throughout the teeth engagement.
The interference is inherently absent.

ANSWER DOWNLOAD EXAMIANS APP