The coupling is used to connect the two shafts together.
assuming that the shear stress in the bolts is uniform, determine
the number of bolts necessary to make the maximum shear stress in
the shaft equal to the shear stress in the bolts. each bolt has a
diameter d.

On a average work day more than work place firs are reorted

Fluids at rest possess no flow energy. a)- true b)- false

Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.