3374Chemical EngineeringMedium
________ is produced by polymerisation of chloroprene?
APolyurethane rubber
BThiokol (a polysulphide rubber)
CNeoprene
DButyl rubber
Correct answer
C. Neoprene
Explanation
The correct answer is Neoprene.
Correct answer
C. Neoprene
Explanation
The correct answer is Neoprene.
Which of the following is an undesirable characteristic of a refrigerant?
Crude oil produced by Indian oil fields are predominantly ________ in nature?
Which of the following gives the correct sequence of flow of the flue gases through the above mentioned boiler accessories?
In a shell and tube heat exchanger, the shell side fluid velocity can‟t be changed by changing the________?
For identical flow rate and feed composition, X plug flow reactors (PER) in series with a total volume V gives the same conversion as single________?
A centrifugal filtration unit operating at a rotational speed of w has inner surface of the liquid (density ρL) located at a radial distance R from the axis of rotation. The thickness of the liquid film is δ and no cake is formed. The initial pressure drop during filtration is ________?