Energy consumption in a crusher decreases with increase in the________________________?

Mechanical Operations 30/04/2021

A. Size of the product (at constant feed size)
B. Capacity of the crushing machine
C. Size of feed (at constant reduction ratio)
D. All A., B. & C.

Related Mcqs:

    Which of the following grinding mills has the horizontally arranged rods as the grinding elements thereby delivering more uniform granular products with minimum fines ?
    A. Compartment mill B. Rod mill C. Pebble mill D. Tube mill...
    Filtration operation carried out by continuous increase of the inlet pressure of slurry, is called the _____________ filtration?
    A. Constant rate B. Varying pressure C. Varying rate D. Constant pressure...
    Reciprocal of sphericity is termed as the________________?
    A. Specific surface ratio B. Shape factor C. Sauter diameter D. Surface area per unit mass...
    Vacuum is applied in _______________ zone, in case of a general type continuous rotary drum vacuum filter?
    A. Filtering B. Washing C. Drying D. All A., B. & C....
    Float and sink test determines the possibility of cleaning of coal by a process based on the___________________?
    A. Gravity separation B. Wettability C. Particle shape D. None of these...

Leave a Reply

Your email address will not be published. Required fields are marked *