Question: The sterilization method depends
[A].nature of additive
volume and feed rate
both (a) and (b)
none of these
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
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Glass fibers are favorable as a filter medium because they give a
Question: Glass fibers are favorable as a filter medium because they give a
[A].lower pressure drop and are less liable to wetting or combustion
more pressure drop and are less liable to wetting or combustion
lower pressure drop and are more liable to wetting or combustion
more pressure drop and are more liable to wetting or combustion
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Typical aeration rates for aerobic fermentation are
Question: Typical aeration rates for aerobic fermentation are
[A].0 – 0.5 vvm
0.5 – 1.0 vvm
1.0 – 1.5 vvm
1.5 – 2.0 vvm
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
For the turbulent flow, the dispersion coefficient is correlated as a function of
Question: For the turbulent flow, the dispersion coefficient is correlated as a function of
[A].Reynolds number
Sherwood number
Schmidt number
Grashof number
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Analogus to the molecular diffusion, the x-directional flux of microorganisms suspended in a medium due to the axial mixing can be represented as (where Jn is flux component ‘n’, cn is concentration of’n’)
Question: Analogus to the molecular diffusion, the x-directional flux of microorganisms suspended in a medium due to the axial mixing can be represented as (where Jn is flux component ‘n’, cn is concentration of’n’)
[A].Jn = -dcn/dx
Jn = dcn/dx
Jn = -D dcn/dx
Jn = D dcn/dx
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
The deviation from ideal plug flow due to axial mixing can be described by the
Question: The deviation from ideal plug flow due to axial mixing can be described by the
[A].dispersion model
Langmuir model
Friedlander model
Pasceri model
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
For laminar flow of Newtonian fluid through a smooth round pipe, the ratio of average fluid velocity to the maximum velocity is
Question: For laminar flow of Newtonian fluid through a smooth round pipe, the ratio of average fluid velocity to the maximum velocity is
[A].0.5
0.75
0.87
0.37
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
The heated medium passes through a holding section, which is usually maintained in
Question: The heated medium passes through a holding section, which is usually maintained in
[A].adiabatic conditions
isothermal conditions
isotropic conditions
isobaric conditions
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Oxidative deamination is the conversion of an amino
Question: Oxidative deamination is the conversion of an amino
[A].group from an amino acid to a keto acid
acid to a carboxylic acid plus ammonia
acid to a keto acid plus ammonia
group from an amino acid to a carboxylic acid
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
For indirect heating, the plate and frame heat exchanger is generally more effective than the shell and tube heat transfer due to its
Question: For indirect heating, the plate and frame heat exchanger is generally more effective than the shell and tube heat transfer due to its
[A].larger heat transfer area
smaller heat transfer area
lesser cost
more number of plates
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.