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A water storage tank initially contains 100,000 gal of water. The average daily usage is 10,000 gal. If water is added to the tank at an average rate of 5000[exp(-t/20)] gal per day, where t is time in days, for how many days will the tank contain
The pipe rise from tank to trough is 6 feet. Calculate the required air pressure above the water in the tank to produce 100 gal/min of flow.
List Ho and Ha (Note : Remember you are not testing the mean, so "Y" should not be used). Find the critical value(s). Find X(2), the standardized test statistic
A rigid tank A of volume 0.6 cubic meters contains 3kg of water at 120 degrees celcius and rigid tankd B is 0.4 cubic meters with water at 600kPa, 200 degrees celcius. They are connected to a piston/cylinder initially empty with closed valves.
English, please help me to learn English. I am student and work in a bank. i love to speak english very well.
During A harsh winter, the ground surface is frozen to a depth of 1 m. Determine the heat transfer loss and how much it increases due to the advancing freezing front.
Air, assumed to be a perfect gas flows through a long, 2-cm-diameter insulated tube. At section 1, the pessure is 1.1 MPa and the temperature is 345 K.
The error term is the difference between the observed value of the dependent variable and the predicted value of the dependent variable.
What gage material is used for a medium sized production for run? For higher-volume production? For situations requiring high accuracy or high wear?
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