Chemical Engineering MCQs with explanations

Question 1

________ is the most suitable for compounding rubber and plastic solids?

Accepted Answer

Banbury mixer

Question 2

Cross linked polymers formed from bi-and trifunctional groups in which cross-linkage in three dimensions via few chemical bonding across linear chains occur imparts to the polymer ________ properties?

Accepted Answer

Elastometric

Question 3

At a fixed pressure, the humidity depends upon the partial pressure of vapor in the mixture. Humidity of a vapour free gas is ________ percent.?

Accepted Answer

0

Question 4

Fine grained steels have________?

Accepted Answer

High ductility

Question 5

Danckwerts developed the ________ theory?

Accepted Answer

Surface renewal

Question 6

A system is said to be at equilibrium, if the entropy of the system has reached ________ value?

Accepted Answer

Maximum

Question 7

Which of the following is the costliest method for commercial production of hydrogen for ammonia synthesis?

Accepted Answer

Electrolysis of water

Question 8

Hydraulic intensifier is used for increasing the ________?

Accepted Answer

Intensity of pressure of the liquid

Question 9

Which of the following processes is absent in glass manufacturing process?

Accepted Answer

Sintering

Question 10

Water is flowing through a series of four tanks and getting heated as shown in figure. It is desired to design a cascade control scheme for controlling the temperature of water leaving the tank 4 as there is a disturbance in the temperature of a second stream entering the tank 2. Select the best place to take the secondary measurement for the second loop?

Accepted Answer

Tank 3

Chemical Engineering MCQs with Explanations