Analysis: A new technician at a
pump repair company is asked to rebuild positive displacement pumps for a
customer that uses their pumps to transport viscous fluids. The technician knows that for constant
viscosity (constant thickness) fluids; a higher pump pressure applies a higher
stress on the fluid; the Shear Rate of the fluid always increases linearly with
Applied Stress; the fluid's Shear Rate value multiplied by the fluid's viscosity value always equals the
Applied Stress value. The Tech knows this
customer always uses their pumps to move a fluid that gets thicker when the
pump applies more pressure on that moving fluid. The tech also reviews the
graphic at the red and green data points and, even though there are no values
provides on the ordinate (y-axis) or the abscissa (x-axis), is absolutely
positive which Repair Kit to use.
The question: Does the Technician select Repair Kit #440?
YES or NO
No comments :
Post a Comment