When intracellular enzymes of whole cells are to be used in a bio-conversion process, it is often necessary to____________the cells.

Question: Power number (Np) is also known as
[A].

Froude’s number

[B].

Bond’s number

[C].

Newton’s number

[D].

Rayleigh’s number

Answer: Option C

Explanation:

No answer description available for this question.

Question: Which of the following impellers generate a flow parallel to the axis of shaft?
[A].

Axial flow

[B].

Radial flow

[C].

Both (a)and(b)

[D].

None of these

Answer: Option A

Explanation:

No answer description available for this question.

Question: The average fractional gas hold up (H) can be given as (where Zf and Zl are the level of aerated and clear liquid respectively)
[A].

H = (Zf-Zl)/Zf

[B].

H = Zf/Zl

[C].

H = Zf/ZfZl

[D].

H =(Zf+Zl)/Zf

Answer: Option A

Explanation:

No answer description available for this question.