Calculate the heat generated in a bearing, given that the coefficient of the friction of the bearing is 5. The load on the bearing is 10 newtons and the rubbing velocity is 5 meters per second.

Which type of bevel gear connects two shafts whose axes intersect at right angles?

Which one is a heavy duty key?

For a plate thickness ranging between 10 millimeters to 16 millimeters, the minimum weld size will be __________.

Calculate the bending moment of a circular fillet weld made between a rod of 20 millimeters diameter and a plate. The maximum bending stress on the fillet weld is 100 newtons per square millimeter. The size of the weld is 10 millimeters.

The value of the groove angle of the pulley for rope drive is ___________.