The critical moisture content in case of drying indicates the ________________ rate period?

Related Mcqs:

The Knudsen diffusivity is proportional to (where, T = absolute temperature) ______________________?

A. √T B. T2 C. T D. T4...

For stripping of a gas in a counter current stripper, the operating line _____________________?

A. Lies above the equilibrium curve B. Lies below the equilibrium curve C. Can lie above or below the equilibrium curve D. Is always parallel to the equilibrium curve...

Pick out the wrong statement?

A. Mass transfer co-efficient does not account for gas-liquid diffusion B. Diffusion co-efficient and mass transfer co-efficient are not same in any mass transfer operation C. Contacting cold vapor-gas mixture with hot liquid exemplifies humidification process D. Contacting cold liquid with warm vapor-gas mixture exemplifies dehumidification process...

At the boiling point of the liquid at the prevailing pressure, the saturated absolute humidity becomes_____________________?

A. 1 B. 0 C. ∞ D. None of these...

Blowdown in a cooling tower____________________?

A. Means discarding a small fraction of circulating water to prevent and limit the concentration of salt and impurities B. Increases the scale forming tendencies of water C. Is undesirable D. All A., B. & C....