Q. Sterilization can be carried out by

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Q. The collection efficiency by the inertial impaction mechanism is the function of

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Q. The heated medium passes through a holding section, which is usually maintained in

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Q. The highest temperature which appears to be feasible for batch sterilization is

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Q. The sterilization method depends

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Q. The specific death rate of an organism can be expressed as

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Q. The interception efficiency can be expressed as (where dp is the particle diameter and Dc cylindrical collection diameter)

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Q. The relationship between the del factor, temperature and time is given as

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Q. The del factor (Δ) increases as the final number of cells

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Q. The overall del factor (Δ) may be represented as

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Q. The filter material used for air filtration system is/are

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Q. The deviation from ideal plug flow due to axial mixing can be described by the

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Q. The collection efficiency by diffusion increases with

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Q. Glass fibers are favorable as a filter medium because they give a

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Q. Typical aeration rates for aerobic fermentation are

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Q. The K used in the equation for X10=2.303/K depends upon

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Q. The mechanical means of accomplishing sterilization of fermentation media/equipment is

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Q. The radius of the filter with a depth of 14 cm required for a volumetric airflow rate of 10 m3/min is approximately

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Q. The moist heat is more effective than the dry heat because the intrinsic heat resistance of vegetative cells is greatly

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Q. The destruction of microorganisms by steam may be described as

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