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Mass Transfer
Diffusion
GATE 2016
Easy

For what value of the Lewis number are the wet-bulb temperature and adiabatic saturation temperature nearly equal?

  • A0.33
  • B0.5
  • 1
  • D2

Explanation

For air-water systems, Le≈1 makes the wet-bulb and adiabatic saturation temperatures coincide.

Source: GATE CH 2016 (2016)

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