15 Questions
What are the two main classifications of fluids mentioned in the text?
Liquids and Gases
What type of fluid is characterized as incompressible?
Liquids
What is the unit of measurement for pressure as mentioned in the text?
Pascal (Pa)
What is the standard barometer reading at sea level, as mentioned in the text?
760 mm of mercury at 0°C
What is the sum of gage and barometer pressure referred to as?
Absolute Pressure
What is the equivalence of 1atm in bar, as mentioned in the text?
1.01325 bar
What is the unit of mass flow rate?
kg/s
What is the relation between mass and mass flow rate?
m = ∫ qm dt
What is the conservation of mass equation for a tank?
dm(t)/dt = qi - qo
What is the equation for the conservation of volume law?
dV(t)/dt = q1 - q2
What is the resistance equation for flow through a pipe?
P(t) = R * q(t)
What is the equation for pressure relative to liquid level (≡Head)?
P(t) = ρ * h(t) * g
In a liquid-level system, what is the equation for output flow rate?
qo(t) = RL * h(t)
What is the Laplace transformation of the equation h(t) * qi(t) = A * h(t) * RL?
H(s) = (s * A * RL + 1) / (s * A + RL)
In a 2-tank liquid level control system, what is the transfer function between H2(s) and Qi1(s)?
T(s) = H2(s) = Qi1(s) / (s * A1 * RL1 + 1) * (s * A2 * RL2 + 1)
Test your knowledge on fluid systems, including the classification of fluids as liquids and gases, their compressibility, linearized models, and pressure signals.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
