Flashcards in Fire Hydaulics Deck (14):
Volume of a cylinder formula
V= Pi x R2 x H or V= .7854 x d2 x H
Figuring gallons of water in a cylindrical figure? Field.
6 x D2 x H
Fluid pressure is ________ to any surface on which it acts.
Pressure at any point in a fluid at rest is.....
The same intensity in all directions.
Pressure applied to a liquid in a confined space will be the same in all directions? T F
The downward pressure of a fluid in an open vessel is _________ to the "depth" of the fluid.
The downward pressure of a liquid in an open vessel is proportional to its _______?
The downward pressure of a fluid on the bottom of a vessel is independent of the shape and size of the vessel. T F
atmospheric pressure at sea level?
as elevations above sea level increase, the atmospheric pressure decreases at?
1/2 pound per 1000 feet
The input of energy required by a change of state from liquid to vapor at constant temperature is called?
the latent heat of vaporization.
The _________ is the amount of heat required to change a unit mass of a substance by one degree in temperature.