QUESTION 19Consider N solar collectors (N = 12, 14, 16), of dimension [2m x 2m, 2m x 1.5 m, 2m x2.5m] and an efficiency of (75, 65, 85) percent system, used to heat a water tank of (6000, 4000, 5000] liters.Calculate the final temperature reached after 8.8 sun-hours in Dubai under the following conditions:T = Initial temperature is (25)°C.DNI = Solar irradiation is (900) W/m2.Cp = Specific heat of water is 4190 g/kg.°C)Use the following FormulaRate of useful heat gäinQuseful = mfCp(Tf, out - Tr, in)%3DRate of useful heat gainQuseful = Ncoll.Acoll-N.DNIPower output of the plant (electric power generated)P = n Acoll N dNiLN= [N]ii. Area = (B)L. Efficiency= [CIiv. Volume [DI(a) Final temperature will will be? (A] °C [Note: answer the question in two decimal units)

A black body is an ideal object that absorbs all the radiation irrespective of its wavelength. Real…

Answered: QUESTION 19 Consider N solar collectors…

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