4226Chemical EngineeringMedium
Composition of alloys can be determined by ________?
APolarograph
BChromatograph
CNone of these
DRefractometer
Correct answer
A. Polarograph
Explanation
The correct answer is Polarograph.
Correct answer
A. Polarograph
Explanation
The correct answer is Polarograph.
In case of a centrifugal pump, the theoretical head developed is dependent on the ________ the impeller?
Dechlorination of treated water is necessary to ________?
Log mean temperature difference in case of multi-pass shell and tube heat exchanger is always________?
Catalytic desulphurisation process used for sweetening of straight run gasoline and kerosene uses ________ as catalyst?
Which of the following is a primary fuel?
Which of the following is not a polyolefin?