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Total Questions : 73 | Page 8 of 8 pages
Question 71. . The destruction of microorganisms by steam may be described as
  1.    first order chemical reaction
  2.    zero order chemical reaction
  3.    second order chemical reaction
  4.    none of these
 Discuss Question
Answer: Option A. -> first order chemical reaction
Question 72. . Typical aeration rates for aerobic fermentation are
  1.    0 - 0.5 vvm
  2.    0.5 - 1.0 vvm
  3.    1.0 - 1.5 vvm
  4.    1.5 - 2.0 vvm
 Discuss Question
Answer: Option B. -> 0.5 - 1.0 vvm
Question 73. . Typical aeration rates for aerobic fermentation are
  1.    0 - 0.5 vvm
  2.    0.5 - 1.0 vvm
  3.    1.0 - 1.5 vvm
  4.    1.5 - 2.0 vvm
 Discuss Question
Answer: Option B. -> 0.5 - 1.0 vvm

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