Railways NTPC (Technical Ability) Refrigeration and Air-Conditioning Question Bank Refrigeration and Air-Conditioning

  • question_answer
    When moist air comes into contact with a waited surface whose temperature is less than the dry-bulb temperature but more than the wet-bulb temperature:

    A) Sensible, latent and net heat transfers are from air to surface

    B) Both sensible and net heat transfers arc from air to surface but latent neat transfer is from surface to air

    C) Sensible heat transfer is from air to surface but both latent and net heat transfer are from surface to air

    D) Sensible heat transfer is from surface to air but both latent and net heat transfers arc from air to surface

    Correct Answer: C


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