ENGINEERING FLUID MECHANICS 12TH
EDITION FINAL PAPER FULL SOLUTION STUDY
GUIDE
◉ Fluid pressure normal to surface.
Answer: right angles, normal, uniformly, all directions
◉ Pressure Units (English System).
Answer: psi, pounds per square inch, Pa, kPa, atm, mmHg (Torr),
inHg
◉ Pascal's Law.
Answer: confined fluid, transmitted equally, undiminished; hydraulic
jack, lift, brake, press
◉ Gage Pressure.
Answer: relative to local atmosphere, positive or negative, free
surface, Pgage = 0
◉ Standard Atmospheric Pressure (SI).
Answer: 101.325 kPa, 14.7 psi, 760 mmHg, 29.9 inHg, 1 atm
, ◉ Standard Atmospheric Pressure (English/Barometric).
Answer: 29.9 inHg, 14.7 psi
◉ Absolute Pressure Formula.
Answer: Pabs = Pgage + Patm
◉ Sign Property of Absolute Pressure.
Answer: perfect vacuum baseline, cannot be negative
◉ Absolute Zero Vacuum.
Answer: lowest possible pressure, all air/matter removed, perfect
vacuum
◉ Minimum Value for Gage Pressure.
Answer: negative of ambient atmospheric pressure, complete
vacuum
◉ Hydrostatic Pressure Variation Equation.
Answer: Δp = γ · h, unit weight, vertical distance
◉ Pressure Transmission in Static Liquids.
EDITION FINAL PAPER FULL SOLUTION STUDY
GUIDE
◉ Fluid pressure normal to surface.
Answer: right angles, normal, uniformly, all directions
◉ Pressure Units (English System).
Answer: psi, pounds per square inch, Pa, kPa, atm, mmHg (Torr),
inHg
◉ Pascal's Law.
Answer: confined fluid, transmitted equally, undiminished; hydraulic
jack, lift, brake, press
◉ Gage Pressure.
Answer: relative to local atmosphere, positive or negative, free
surface, Pgage = 0
◉ Standard Atmospheric Pressure (SI).
Answer: 101.325 kPa, 14.7 psi, 760 mmHg, 29.9 inHg, 1 atm
, ◉ Standard Atmospheric Pressure (English/Barometric).
Answer: 29.9 inHg, 14.7 psi
◉ Absolute Pressure Formula.
Answer: Pabs = Pgage + Patm
◉ Sign Property of Absolute Pressure.
Answer: perfect vacuum baseline, cannot be negative
◉ Absolute Zero Vacuum.
Answer: lowest possible pressure, all air/matter removed, perfect
vacuum
◉ Minimum Value for Gage Pressure.
Answer: negative of ambient atmospheric pressure, complete
vacuum
◉ Hydrostatic Pressure Variation Equation.
Answer: Δp = γ · h, unit weight, vertical distance
◉ Pressure Transmission in Static Liquids.