#2 Problem 1: (A) Hot water at a rate of 0.2 Liter/s passing through a gas...

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Problem 1: (A) Hot water at a rate of 0.2 Liter/s passing through a gas wall-mount heater placed upstream in the basement and heats the water from 5°C to a 60°C for a shower. Taking the density o water to be 1 kg/L, determine the total heat added in the heater. (25 points) -5℃ T イ1.60℃ water is in subcooled in the streami -ue.oon KJ/S is volume flow rate (m/s) & is mass flow rate (kg/s) v2 for each exit for each inlet Take Home-If the efficiency of the heater is 80%, how much is the gas and water bill for 10min usage of the above heater? Gas: $0.30/m. 1m, of gas produce 39,000 kl of energy. Water: $1.953/m3 and 120% for the sewer surcharge. The total water is almost 2 times of the hot water as it mixes with cold water at the shower head. (25points)

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#2 Problem 1: (A) Hot water at a rate of 0.2 Liter/s passing through a gas...

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Waste heat of exhaust hot air from a manufacturing process may be recovered by passing water through a thin-walled tube of 1.00 cm diameter as shown. Assume the temperature of the hot air is 177℃ in...

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#2 Problem 1: (A) Hot water at a rate of 0.2 Liter/s passing through a gas...

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Add Answer to: #2 Problem 1: (A) Hot water at a rate of 0.2 Liter/s passing through a gas...

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Waste heat of exhaust hot air from a manufacturing process may be recovered by passing water through a thin-walled tube of 1.00 cm diameter as shown. Assume the temperature of the hot air is 177℃ in...

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#2 Problem 1: (A) Hot water at a rate of 0.2 Liter/s passing through a gas...