The set screws are used to prevent relative motion between the two parts.

In case of pressure vessels having open ends, the fluid pressure induces

 
The function of the washer is to

 The process extensively used for making bolts and nuts is

 
The static tooth load should be __________ the dynamic load.

The product of the diametral pitch and module is equal to one.

 
Power screws are used to convert rotary motion into translatory motion.

The included angle for the acme thread is `29^circ`.

 
In cylindrical cams, the follower moves

.If the centre distance of the mating gears having involute teeth is increased, then the pressure angle