Chemical Engineering — Test 81
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Question 1
Vacuum filter is most suitable for the_______________?
Question 2
The specific cake resistance for compressible sludges is a function of the pressure drop__________________?
Question 3
In case of grinding in a ball mill__________________?
Question 4
A tube mill as compared to a ball mill__________________?
Question 5
The unit of filter medium resistance is________________?
Question 6
Bucket elevators are not suitable for the vertical lifting of __________ materials?
Question 7
A cottrell precipitator makes use of the ______________ for dusty air cleaning?
Question 8
Which of the following relationships between co-efficient of friction (μ) between rock & roll and a (half of the angle of nip) of the particle to be crushed is correct ?
Question 9
For raschig rings, the sphericity is_____________________?
Question 10
In washing type plate and frame filter press, the ratio of washing rate to the final filtrate rate is__________________?