Chemical Engineering — Test 87
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Question 1
Temperature of the product during ultrafine grinding_____________________?
Question 2
The cake resistance increases steadily with the time of filtration in a plate and frame filter employing constant ______________ filtration?
Question 3
The resistance offered by the filter used in a bag filter is proportional to (where, c = dust concentration, and s = particle size)?
Question 4
Limestone is normally crushed in a _____________________?
Question 5
Screen capacity is not a function of__________________?
Question 6
Screen capacity is proportional to (where, S = screen aperture)____________________?
Question 7
The process opposite to ‘dispersion’ is termed as the___________________?
Question 8
Tank filter (e.g., Nutsche filter) is___________________?
Question 9
Which of the following is not a revolving/tumbling mill used for size reduction ?
Question 10
Reduction ratio of crushers is the___________________?