Hydroxyl groups (−OH),  and methoxy groups(−OCH3) modification provides colour variations in case of

TLS Online TPP Program

#Question id: 15586

#Section 4: Fundamentals of Biological Engineering

In SI system, the unit of thermal conductivity is

TLS Online TPP Program

#Question id: 15587

#Section 4: Fundamentals of Biological Engineering

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

#Section 4: Fundamentals of Biological Engineering

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

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#Question id: 15589

#Section 4: Fundamentals of Biological Engineering

Reynold’s number is ratio of:

TLS Online TPP Program

#Question id: 15590

#Section 4: Fundamentals of Biological Engineering

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

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#Question id: 15596

#Section 1: Engineering Mathematics

To solve the equation 2 sin x = x by Newton-Raphson method, the initial guess was chosen to be x = 2.0. Consider x in radian only. The value of x (in radian) obtained after one iteration will be closest to