Find the output velocity of the nozzle
Steam flows steadily through a nozzle. the steam enters the nozzle at P1=5MPa and T1=350 C the steam leaves the nozzle at P2 =400 kPa and quality = 0.40 A1=2m^2 A2=1m^2 find the output velocity of the nozzle.
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Assuming one-dimensional heat transfer and disregarding radiation, determine the rate of heat transfer through the wall.
If Z is a standard normal random variable, then what is Pr(-2.61 < Z < 0.23)? Use four decimal places of accuracy.
A microscope can resolve as two distinct objects of features that are no closer than the wavelength of the light or electrons used for the observation. what photon energy would be required of an optical microscope for the same resolution?
Suppose that annual precipitation in a Midwestern city follows a normal distribution with a mean of 25 inches and a standard deviation of 4 inches. What is the 99th percentile of annual precipitation for this city? Use at least two decimal places
If the venture is undertaken and it is found that the heater does pay for itself in a year by saving $1,400 per month, what amount was paid to the contractor at the last of each month of construction?
Determine the flow rates for product and water, that will provide the conditions described. Use specific heats of 3.7 Kj/Kg K for the product and 4.18 Kj/(Kg K) for water.
If 0.186 kg of chromium is deposited on a bumper in 105 min, what is the current passing through the bath? The molar mass of chromium is 0.0520 kg.
Assuming all processes are reversible, determine the ratio of the heat transfer from the source to the heat transfer from the refrigerated space.
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