C) Although Ethics means different thi ng to different people, its meaning al ways has some ethical implications. Ethics are standards of right and
wrong, good and bad. They are concerned with what one has to do to fulfill one’s moral duty. In your opinion, is it good t o practice euthanasia in
Ghana?

The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite

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)

Tech a says never use a water hose to clean up dust after a repair. tech b says never use a floor scrubber to clean up dust after repairs. who is correct?