The viscosity of water at STP is approximately

TLS Online TPP Program

#Question id: 15587

#SCPH05 I Biotechnology

Under unaerated conditions in a fermenter, the power consumed by a single impeller is 10 KW and upon changing the agitation rate from 200 to 600 rpm, the new power consumption (KW) would be -----. (Assuming that the power number remains constant)

TLS Online TPP Program

#Question id: 15588

#SCPH05 I Biotechnology

For a Rushton turbine impeller (Reynold’s number greater than 10,000) when RPM is doubled, the power absorption increases by:

TLS Online TPP Program

#Question id: 15589

#SCPH05 I Biotechnology

Reynold’s number is ratio of:

TLS Online TPP Program

#Question id: 15590

#SCPH05 I Biotechnology

Given that Power number is constant; then increasing the RPM of the impeller 3-fold will increase the power consumption due to agitation by:

TLS Online TPP Program

#Question id: 15602

#SCPH01 Biochemistry

The antibiotic erythromycin, the immunosuppressive drug FK506, and the cholesterol-lowering drug lovastatin all belong to which class.

TLS Online TPP Program

#Question id: 15602

#SCPH05 I Biotechnology

The antibiotic erythromycin, the immunosuppressive drug FK506, and the cholesterol-lowering drug lovastatin all belong to which class.