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Question \#3: (50 pts) Hot water in an open storage tank at 82.2C is being pumped at the rate of 0.379m3/min from the tank. The line from the storage tank to the pump suction and the discharge line after the pump are 67.1m long overall and made of 2-in. Schedule 40 steel pipe. The water discharges to the atmosphere at a height of 6.1m above the water level in the storage tank. (2-in Schedule 40 pipe dimensions: I.D. =52.50mm,0.D. =60.33mm)H20=971.83kg/m3(Q82C)160=3.478104m.3kg(Q82C) 220H2=983.24kg/m3(60C)1+00=4.688104kgkg(60C) ii) If the frictional losses (F) in the pipeline is found as 122.8J/kg, calculate Ws of the (1m2/s2=1J/kg;1kJ=1000J) iii) If the water discharges at 60C, estimate the total heat loss (Qioss) in J/kg within the pipeline. Use Hwater (@82.2C)=335.92kJ/kg and Hwater(@60C)=251.15kJ/kg. iv) What is the kW power of the pump if its efficiency is 75% ? (1W=1J/s;1kW=1kJ/s) v) Calculate the friction loss (as heat dissipation) in the pump