Mass Transfer - Study Mode
[#291] Heat sensitive materials like certain pharmaceuticals and food stuffs can be dried in a/an __________ dryer.
Correct Answer
(C) Freeze
[#292] Mass transfer co-efficient 'K' according to penetration theory varies with mass diffusivity as
Correct Answer
(A) D 0.5
[#293] For absorbing a sparingly soluble gas in a liquid
Correct Answer
(B) Liquid side mass transfer co-efficient should be increased
[#294] Dried finished product sampled from various parts of a __________ dryer exhibits non-uniformity in the moisture content.
Correct Answer
(B) Tray
[#295] The equipment used in the extraction of highly corrosive radio active liquids is
Correct Answer
(A) Pulse column