A well-insulated, full, water tank containing 197 kg of water initially at 43.9°C is being supplied with 16.7°C water at a rate

Question

2 years ago

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A well-insulated, full, water tank containing 197 kg of water initially at 43.9°C is being supplied with 16.7°C water at a rate

of 4 kg/min. Water is exiting the tank at the same flow rate so that the mass of water in the tank remains constant. Circulation in the tank keeps the water at a uniform temperature. The specific heat of the water is given as C= 4.2 kJ/kg-K. Determine the time (minutes) at which the water temperature drops to 33°C.

Engineering

1 answer:

joja [24] · Answer 1 · 2022-06-06T18:59:24+03:00

joja [24]2 years ago

4 0

Answer:

idk sorry

Explanation: