(1/2π). √(q/I)
2π qI
2π. √(q/I)
1/2π

W CS / 2CE
W CE / 2CS
W CE / CS
2 W CE / CS

## Theory of Machine Angle of action of cam is defined as the angle

Moved by the cam from the instant the follower begins to rise, till it reaches its highest position
Through which the cam rotates during the period in which the follower remains in the highest position
Moved by the cam from beginning of ascent to the termination of descent
Of rotation of the cam for a definite displacement of the follower

## Theory of Machine A chain comprises of 5 links having 5 joints. Is it kinematic chain?

No
Yes
It is a marginal case
Data are insufficient to determine it

## Theory of Machine In a cone pulley, if the sum of radii of the pulleys on the driving and driven shafts is constant, then

The drive is recommended depending upon the torque transmitted
Both open belt drive and crossed belt drive is recommended
Open belt drive is recommended
Crossed belt drive is recommended

## Theory of Machine Whirling speed of the shaft is the speed at which

Combination of transverse and longitudinal vibration occurs
Shaft tends to vibrate vigorously in transverse direction
Torsional vibrations occur
Shaft tends to vibrate in longitudinal direction