Engineering, 19.03.2020 23:31, kiyomi58
Water enters a tank of diameter Dt steadily at a mass flow rate of m& . An orifice at the bottom with a diameter of Do allows water to escape. The orifice has a round entrance, so frictional losses are negligible. If the tank is initially empty.
a. Determine the maximum height that the water will reach in the tank.
b. Obtain a relation for water height as a function of time.
Answers: 3
Engineering, 04.07.2019 16:10, TheOriginalMeyah
An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)
Answers: 2
Engineering, 04.07.2019 18:10, Candi9697
A-mn has a cubic structure with a0 0.8931 nm and a density of 7.47 g/cm3. b-mn has a different cubic structure, with a0 0.6326 nm and a density of 7.26 g/cm3. the atomic weight of manganese is 54.938 g/mol and the atomic radius is 0.112 nm. determine the percent volume change that would occur if a-mn transforms to b-mn.
Answers: 2
Engineering, 04.07.2019 18:10, genyjoannerubiera
Assuming compressible flow of air and that the measurements are done at flagstaff a pitot static tube that gives the difference of total and static pressure measures 0.35 m of mercury. what is the velocity of air? assume the temperature to be 300k. (submit your excel or matlab calculation sheet)
Answers: 1
Water enters a tank of diameter Dt steadily at a mass flow rate of m& . An orifice at the bottom...
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