In a team, a person’s efforts are less identifiable than when that person works independently. because the person’s efforts are less identifiable, in extreme circumstances this can lead to

What precautions should you take to prevent injuries when dealing with heavy loads?

The higher the astm grain size number, the finer the gran is. a)-true b)-false

Amixture of slurry and mud is to be pumped through a horizontal pipe of diameter 500 mm. the fluid behaves as a bingham plastic with a yield stress of 30 pa and viscosity 0.04 pa. s. describe the effects of the shear stress through a transverse section of the pipe by plotting the variation in shear stress and velocity profile: (i) just before the slurry starts to move (ii) as the slurry flows when the pressure gradient is double that in part (i)