During evaporation of edible solutions, the BPR-boiling point rise sho – McqOptions

MCQOPTIONS

1.	During evaporation of edible solutions, the BPR-boiling point rise should be _____ and the foaming and scale formation should be _____
A.	Low, minimum
B.	High, maximum
C.	Low, maximum
D.	High, minimum
Answer» B. High, maximum

Discussion

No Comment Found

Related MCQs

AT_A_FOOD_PROCESSING_INDUSTRY,_THE_STEAM_WAS_RE-COMPRESSED_AND_A_SMALL_AMOUNT_OF_STEAM_AT_HIGH_PRESSURES_AND_TEMPERATURES_WAS_SENT_INTO_THE_NEXT_EVAPORATION_CHAMBER_IN_A_MULTIPLE_EFFECT_EVAPORATOR._WHICH_OF_THE_FOLLOWING_IS_TRUE_WITH_RESPECT_TO_THE_ABOVE_SENTENCES??$
Mixed feed arrangement offers the advantage of omitting the usage of pumps by transferring feed in the direction of low pressure. That‚Äö√Ñ√∂‚àö√ë‚àö¬•s an advantage taken from forward feeding arrangement?#
One disadvantage with backward feeding is that the feed gets very concentrated at the beginning few units itself and hence it‚Äö√Ñ√∂‚àö√ë‚àö¬•s difficult to feed it to the next evaporator unit.$
Statement 1: In a multiple effect evaporator, the overall temperature drop is equal to the individual drops at each step.
Statement 1: Duhring‚Äö√Ñ√∂‚àö√ë‚àö¬•s rule states that the ratio of temperatures at which two solutions have the same vapor pressure is constant.$
Statement 1: Boiling point rise is due to the colligative properties due to the presence of solid particles in the solvent.
Which of the following is true while concentrating jams?
During evaporation of edible solutions, the BPR-boiling point rise should be _____ and the foaming and scale formation should be _____
Statement 1: Evaporation is considered a mass and heat transfer operation.