A type of key in which width and thickness are equal is called as:

Which of the following cannot be a poisson’s ratio of material?

While designing a parallel sunk key it is assumed that the distribution of force along the length of the key

What type of key that allows the hub to move along the shaft but prevents the rotation of the shaft?

The speed at which the center of mass will be equal the deflecting forces on the shaft; the shaft with its attached bodies will then vibrate violently since the centrifugal force changes its direction as the shaft turns in:

What type of key is used for mounting shifting gears in gear boxes?

It is used for permanent fits and similar to involute splines except that the pressure angle is 14.5 deg

What is the maximum shaft angle for a single Hooke’s coupling?

Universal Coupling is:

In bolts design, the quotient of the proof load and the tensile-stress area is called

It is the distance in inches a screw thread (a helix) advances axially in one turn.

In bolts design, proof strength corresponds approximately how many percent of the 0.2 percent offset yield strength?

What type of bolt threaded on both ends and can be used where a through bolt impossible?

The crest diameter of a screw thread is the same as:

A tool bit for cutting an American National thread should be ground with an angle of:

The maximum efficiency of self-locking screw is

Which of the following screw thread is adopted for power transmission in either direction?

These clutches produce positive coupling between the two shafts, regardless of direction of rotatiin

What type of bolt distinguished by a short portion of the shank underneath the head being square or finned or ribbed?

Splines are used when: