Batch tray dryers suffers from the disadvantage of______________________?

Mass Transfer 09/08/2020

A. High maintenance cost
B. Non-uniform & low production rate
C. High labour cost & low heat economy
D. All ‘a’, ‘b’ & ‘c’

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    A. Zero B. Hundred C. Both zero and hundred D. None of these...
    Penetration model (theory) for mass transfer was enunciated by _____________________?
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