FLUMECH

Which of the following does not affect the rise and fall of liquid in a

small-diameter capiliary tube?

• Adhesive forces

• Cohesive forces

• Surface tension

• Viscosity of liquid

Kinematic viscosity can be expressed in which of the following units?

• m3/s

• kg.s2/m

• s2/m

• kg/s

This principle states that where the velocity of a fluid is high, the

pressure is low, and where the velocity is low, the pressure is high.

Which one?

• Archimedes principle

• Bernoulli’s principle

• Stoke’s principle

• Torricelli’s principle

What do you call the pressure which the fluid exerts on an immersed

object or container walls?

D. Gage pressure

• Normal pressure

• Standard liquid pressure

• Hydrostatic pressure

• Gage pressure

Which of the following is an absolute property of liquid?

• specific weight

• specific gravity

• weight density

• density