Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Chemical Engineering
»
Mechanical Operations
Which of the following grinding mills has the horizontally arranged rods as the grinding elements thereby delivering more uniform granular products with minimum fines?
Compartment mill
Rod mill
Pebble mill
Tube mill.
Correct Answer:
Rod mill
← Previous Question
Next Question→
More Questions from
Mechanical Operations
Pick out the material having minimum Rittinger's number.
Mechanical conveyors which push the material along an endless trough or tube are called scrappers. Which of the following conveying equipments comes under the category of 'scrappers'?
Rittinger's crushing law states that
In case of a revolving mill, wet grinding compared to dry grinding
Gizzlies are used for separating __________ solids.
There is practically no alternative/competitor to __________ in the beneficiation treatment of sulphide ores.
Which of the following is the hardest material?
Use of 'grinding aids' is done in __________ grinding.
Critical Speed (Nc) of a ball mill is given by(where R1 and R2 are radii of ball mill and the ball respectively).
At low Reynold's number, the power (P) required for agitating a fluid in a stirred tank becomes independent of inertial forces. In this limit, indicate which of the following relations is satisfied: Po = ρ/ρN3 D5 : Power number Re = ρ N D2/μ: Reynold's number N is the impeller rotational speed, and D is the impeller diameter.
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments