Batch tray dryers suffers from the disadvantage of (A) High maintenance cost (B) Non-uniform & low production rate (C) High labour cost & low heat economy (D) All 'a', 'b' & 'c'

Batch tray dryers suffers from the disadvantage of
(A) High maintenance cost
(B) Non-uniform & low production rate
(C) High labour cost & low heat economy
(D) All 'a', 'b' & 'c'
by

1 Answer

Answer :

(C) High labour cost & low heat economy
by

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