Engineering, 19.07.2019 21:20 wellllm
Atank contains 3l of water and is held at a constant pressure by regulated air pressure. the tank has a nozzle at the bottom with a diameter of 5mm that discharges to the atmosphere. if the tank is to be drained of water in 10 seconds, what is the minimum gage air pressure that must be provided? the tank is cylindrical and the diameter is the same as the length. a. 56 kpa b. 117 kpa c. 79 kpa d. 154 kpa
Answers: 2
=3 L
![\left ( \dot{Q}\right )=3\times 10^{-4] m^3/s](/tpl/images/0109/2418/d15bb.png)
=
=15.27m/s
=
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Atank contains 3l of water and is held at a constant pressure by regulated air pressure. the tank ha...
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