Choose the correct answer: 1. When we use the water as the medium of the fluidization, in this case fluidization is call

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Choose the correct answer:
1. When we use the water as the medium of the fluidization,
in this case fluidization is called?
2. At low flow rate, the bed is called?
3. According to the figure below that related to fixed ad
fluidized bed experiment answer the following questions:
4. A wet cooling tower is to cool 100 kg/hr of water from 39oC
to 21 oC . Atmospheric air enters the tower at 1 atm with dry and
wet bulb temperatures of 24 and 13 oC , respectively, and leaves
with dry and wet bulb temperatures of 30 and 29 oC . Using the
psychometric chart, answer the following questions:
5. The value of Dry air mass flow rate (kg/s) knowing
that p =9 mm H2o is ?
6. The mass flow rate of the
required make up water (kg/hr) is?
7. Cooling load (kW)
(specific heat capacity of water = ) is ?