Correct answer
D. Platinum resistance thermometer
Explanation
The correct answer is Platinum resistance thermometer.
The recovery of penicillin from the acidified fermentation broth is done by________?
A sand mixture was screened through a standard 10-mesh screen. The mass fraction of the oversize material in feed, overflow and underflow were found to be 0.38, 0.79 and 0.22 respectively. The screen effectiveness based on the oversize is________?
Which catalyst is used in the manufacture of ethylene oxide by oxidation of ethylene?
For a laminar flow of fluid in a circular tube, ‘h1’ is the convective heat transfer co-efficient at velocity ‘V1’. If the velocity is reduced by half and assuming the fluid properties are constant, the new convective heat transfer co-efficient is________?
Range of hydrogen gas constant volume thermometer is ________ °C?
The melting point of paraffin wax (which contracts on solidification) ________ with pressure rise?