Chemical Engineering — Test 57
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Question 1
Which is not concerned directly with mass transfer ?
Question 2
Experimental determination of ________________ is done by wetted wall column method?
Question 3
Which of the following provides maximum contact surface for a liquid-vapour system ?
Question 4
Most important factor to be considered in the selection of packings for absorbers is the ______________ of packing?
Question 5
Ammonia present in the coke oven gas is removed by washing with___________________?
Question 6
At the boiling point of the liquid at the prevailing pressure, the saturated absolute humidity becomes_____________________?
Question 7
Measurement of the interfacial area of mass transfer is achieved easily & accurately in case of a _______________ column?
Question 8
Which of the following is directly concerned with Psychrometry ?
Question 9
In the layout plan for a vacuum distillation unit, operating at 60 mm Hg, supported by a barometric condenser, the appropriate place for the location of vacuum drum for collecting the distillate will be___________________?
Question 10
High pressure at the bottom of a distillation tower handling heat sensitive materials results in____________________?