LPT-0136
QUESTION
In HTST pasteurization, arrange the suitable sequence of operations (1) Homogenization (2) Regeneration-II (3) Filtration (4) Cooling (5) Regeneration-I Which of the following sequence is correct?
OPTIONS
(A) 1:5:3:2:4
(B) 2:4:5:3:1
(C) 5:3:2:1:4
(D) 3:2:1:4:5
ANSWER
(A) 1:5:3:2:4
EXPLANATION
In the sequence represented by the cited HTST flow arrangement, homogenization is followed through the regeneration and filtration/cooling stages in the order specified by option (A). The other alternatives place cooling, filtration, or regeneration steps in combinations inconsistent with the keyed plant-flow sequence. Hence, option (A) is the intended answer.
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