Question: The reduction of number of cells from 1010 to one will result into the del factor (Δ) of
[A].1
10
23
103
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
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The relationship between the del factor, temperature and time is given as
Question: The relationship between the del factor, temperature and time is given as
[A].Δ = A.t. e-E/RT
Δ = 1/(A.t. e-E/RT)
Δ = A.t. eE/RT
Δ = A.t.T
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
A diagram depicting chromosomes of haploid set of an organism ordered in a series of decreasing size is known as
Question: A diagram depicting chromosomes of haploid set of an organism ordered in a series of decreasing size is known as
[A].zymogram
chromogram
idiogram
karyogram
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
The overall del factor (Δ) may be represented as
Question: The overall del factor (Δ) may be represented as
[A].Δoverall = Δheating + Δholding- Δcooling
Δoverall = Δheating + Δholding+ Δcooling
Δoverall = Δheating – Δholding+ Δcooling
Δoverall = Δheating – Δholding- Δcooling
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
The del factor (Δ) increases as the final number of cells
Question: The del factor (Δ) increases as the final number of cells
[A].decreases
increases
zero
constant
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
The highest temperature which appears to be feasible for batch sterilization is
Question: The highest temperature which appears to be feasible for batch sterilization is
[A].121°C
100°C
105°C
130°C
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Which of the following is the terminology used for the temperature at which the phase changes occur in a metal ?
Question: Which of the following is the terminology used for the temperature at which the phase changes occur in a metal ?
[A].Critical temperature.
Recrystallisation temperature.
Phase transformation temperature.
Transition temperature.
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
The destruction of microorganisms by steam may be described as
Question: The destruction of microorganisms by steam may be described as
[A].first order chemical reaction
zero order chemical reaction
second order chemical reaction
none of these
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
The filter material used for air filtration system is/are
Question: The filter material used for air filtration system is/are
[A].glass wool
glass fibre
norite
all of the above
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
The value of K
Question: The value of K
[A].increases with increase in air velocity
decreases with increase in air velocity
increases to an optimum with increase in air velocity and decreases on further increase of air velocity
none of these
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.