The viscosity regulator controls （） in order to provide oil at the correct viscosity for combustion.

The words such as quantity， grade， viscosity and specific gravity should be in the （）.

A fluid that does not satisfy Newtonian viscosity law is fluid. A:

Blood viscosity increases when blood flows through the body surface.

The gelatin solution has required _________. A: viscosity B: temperature C: moisture D: humidity

An EOS relates volume （or density） to （ ）。 A: temperature B: velocity C: pressure D: viscosity

Lube oil filters remove contaminants from oil more efficient if the oil being filtered is_______. A: heated to reduce viscosity B: cooled to increase viscosity C: pumped rapidly through the filte D: pumped through the filter under high pressure

Increasing the temperature of a fuel will ____ its viscosity, and vice-versa. A: increase B: not change C: reduce D: add

The main physical properties of the fluid are （ ） A: density B: compressibility C: viscosity D: velocity E: flow rate

5. Of the same concentration, which one has higher viscosity? A: Monosaccharide; B: Polysaccharide; C: Disaccharide; D: Trisaccharide