A hot air heating system rated at 84000 btuhr has an
A hot air heating system rated at 84,000 Btu/hr has an efficiency of 65%. The furnace fan can move 225 ft3 of air per minute. If the air enters the furnace at 60.0°F, determine the temperature of the outlet air.
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A grizzly bear eats 20 fish per day, and a pollutant at a concentration of 30 ppb contaminates the fish. On average, the pollutant remains in the bear's body for 2 years. What is the steady-state concentration (in ppm) of the pollutant in the bear
Create a vector containingsamples of the signal y(t)=x(t-5) for a=0.01 and T=10 over therange t=[0: a :T-a]. since x(t) is effectively zero for|t|>5, you can calculate CTFT of gthe signal y(t)=x(t-5) fromthe above analysis using N=T/a.
100.0 W tungsten filament bulb generates 95.0 W of heat, determine difference in temp. between inner and outer surface of glass
In Excel, calculate net revenue, or the revenue from the investment minus the costs; the present value coefficient for every year; and the present value of the net revenue. Add together column F to get the net present value of the project. Should
A hot air heating system rated at 84,000 Btu/hr has an efficiency of 65%. determine the temperature of the outlet air
When the pollutant's concentration reaches 90% of its steady-state value, the flow of the pollutant is stopped. On what date will the concentration of the pollutant fall to 1% of its maximum concentration? Assume that the rate constants of the inc
Just build the payoff matrix model in each caseb.)compute a regret (opportunity loss) matrix.HINT:Your payoff matrix should have six strategies and nine states of nature.
The light from a cameras electronic flash is produced when a high voltage obtained by charging a capacitor is applied to electrodesin a xenon-filled flash bulb. (a) to what voltage would a 60-microfarad capacitor be charged by a6mA current lasting
A charge of -250e is uniformly spread through the volume of a sphere of radius 2.00 cm. What is the volume charge density in that sphere
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What are the steps taken by the first police officer arriving at a crime scene?
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A) Briefly describe the social movement in your own words. B) What type of movement is/was it (revolutionary/reform, instrumental/expressive)?
A child with a Wilms tumor has had surgery to remove a kidney and has received chemotherapy. The nurse should include which instructions at discharge?
he organization's leadership team listened to Eric and his colleagues' concerns and asked Eric to assemble a team to develop a plan for the proposed change.
Your HCO has several clinical services, and a record of improvement on quality, patient satisfaction, and associate satisfaction in most of them.
In order to provide effective and safe care to medically complex residents, it is important to do which of the following?