What are the factors that increase the pressure on the tube wall？
A: The properties of the fluid
B: Vasodilatation of vessel
C: Narrower pipes.
D: Extra fluid
A: The properties of the fluid
B: Vasodilatation of vessel
C: Narrower pipes.
D: Extra fluid
举一反三
- What factors can increase the force onthe walls of the pipes in any piping systems A: Narrower pipes B: Thicker pipes C: The properties of fluid D: Extra fluid
- What are the factors attributing to the increase of the force on the walls of the blood vessels A: Extra fluid B: The properties fluid C: Narrower blood vessels D: Environment facto
- What can increase the force on the walls of blood vessels A: Fluid properties B: Extra fluid C: Vasoconstriction D: All of the above
- What kind of fluid glycerin belongs to A: Swelling fluid B: Thixotropic fluid C: Newtonian fluid D: Pseudoplastic fluid
- Hydraulic machinery failures are commonly caused by contamination of the hydraulic fluid and （）. A: fluid friction B: fluid turbulence C: component misalignment D: pressure surge