2404Chemical EngineeringMedium
Which of the following achieves the least reduction ratio for a given feed size?
AJaw crusher
BRoll crusher
CGyratory crusher
DCone crusher
Correct answer
B. Roll crusher
Explanation
The correct answer is Roll crusher.
Correct answer
B. Roll crusher
Explanation
The correct answer is Roll crusher.
Where the density difference of the two liquid phase to be separated is very small (as in milk cream separator), the most suitable separator is a________?
In McCabe-Thiele method of theoretical plate calculation for a distillation column, the operating lines of stripping and rectifying sections coincide with the diagonal at ________ reflux?
Pick out the wrong statement?
Gobar gas is produced by the ________ of ‘gobar’ (cow dung)?
Claude process of gas liquefaction employs________?
Hearth furnaces are not used for________?