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Questions and Answers
In which type of unit operations are momentum transfer, heat transfer, and mass transfer typically involved?
In which type of unit operations are momentum transfer, heat transfer, and mass transfer typically involved?
- Only in adiabatic conditions
- Only in gas absorption processes
- Only in distillation processes
- In chemical and process industries (correct)
What processes can take place when a fluid flows under adiabatic conditions through a bed of granular particles?
What processes can take place when a fluid flows under adiabatic conditions through a bed of granular particles?
- Only momentum transfer
- Only mass transfer
- Only heat transfer
- Momentum transfer, heat transfer, and mass transfer (correct)
What can directly affect the convective component of heat transfer in the flow pattern of a fluid?
What can directly affect the convective component of heat transfer in the flow pattern of a fluid?
- The size of the granular particles
- Temperature difference between the fluid and the pipe wall or the particles (correct)
- Pressure gradient in the direction of flow
- Velocity gradient in the fluid stream
Which process frequently takes place in a packed column where the gas or vapor stream rises counter-currently to a liquid?
Which process frequently takes place in a packed column where the gas or vapor stream rises counter-currently to a liquid?
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What is the function of packing in a packed column used for fractional distillation or gas absorption?
What is the function of packing in a packed column used for fractional distillation or gas absorption?
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