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MCQs

Total Questions : 189 | Page 8 of 19 pages
Question 71. After storage and recarbonation, left over yeast is separated by
  1.    centrifugation
  2.    filtration
  3.    cell disruption
  4.    need not to be separated
 Discuss Question
Answer: Option B. -> filtration
Answer: (b).filtration
Question 72. Wine is obtained after alcoholic fermentation of
  1.    rice
  2.    wheat
  3.    grapes
  4.    barley
 Discuss Question
Answer: Option C. -> grapes
Answer: (c).grapes
Question 73. Sodium or potassium meta bi sulphate is added to crushed grapes to
  1.    enhance the flavouring compound
  2.    check the undesirable organisms
  3.    maintain pH
  4.    all of the above
 Discuss Question
Answer: Option B. -> check the undesirable organisms
Answer: (b).check the undesirable organisms
Question 74. A hydrometer
  1.    measures wine acid
  2.    requires a few drops of juice
  3.    measures alcohol in the wine
  4.    measures grape sugar
 Discuss Question
Answer: Option D. -> measures grape sugar
Answer: (d).measures grape sugar
Question 75. Punching down is done
  1.    for the same reasons as pumping over
  2.    to extract tannin
  3.    both (a) and (b)
  4.    to keep the cap dry
 Discuss Question
Answer: Option D. -> to keep the cap dry
Answer: (d).to keep the cap dry
Question 76. The crystal-like material sometimes found in wine bottles is
  1.    residual diatomaceous earth
  2.    tannin
  3.    prevented by cold stabilizing
  4.    caused by excessive malic acid
 Discuss Question
Answer: Option C. -> prevented by cold stabilizing
Answer: (c).prevented by cold stabilizing
Question 77. Lagers are the beer in which fermentation is carried out using
  1.    top yeast
  2.    bottom yeast
  3.    either of these
  4.    middle yeast
 Discuss Question
Answer: Option B. -> bottom yeast
Answer: (b).bottom yeast
Question 78. Sake is
  1.    rice beer or wine of India
  2.    wheat beer or wine
  3.    barley beer or wine
  4.    rice beer or wine of Japan
 Discuss Question
Answer: Option D. -> rice beer or wine of Japan
Answer: (d).rice beer or wine of Japan
Question 79. Grist is
  1.    coarse powder obtained after milling of malted barley
  2.    an aqueous extract of malt
  3.    malted barley
  4.    coagulated protein obtained during boiling
 Discuss Question
Answer: Option A. -> coarse powder obtained after milling of malted barley
Answer: (a).coarse powder obtained after milling of malted barley
Question 80. Volatile acidity is
  1.    also known as total acidity
  2.    produced by acetobacter
  3.    produced by Brettanomyces
  4.    known for producing a mousy or barnyard aroma
 Discuss Question
Answer: Option B. -> produced by acetobacter
Answer: (b).produced by acetobacter

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