Run of mine (ROM) coal is crushed by a _________________________ for use in domestic ovens?

Related Mcqs:

Which of the following gives the crushing energy required to create new surface ?

A. Taggarts rule B. Fick’s law C. Rittinger’s Law D. None of these...

Washability curve based on float and sink test enables an assessment to be made of the possibility of cleaning a coal fraction based on the____________________?

A. Density separation B. Differential wettability C. Size D. Volatile matter content...

Reciprocal of sphericity is termed as the________________?

A. Specific surface ratio B. Shape factor C. Sauter diameter D. Surface area per unit mass...

To produce talcum powder, use_____________________?

A. Ball mill B. Hammer mill C. Jet mill D. Pin mill...

Which of the following minerals is not subjected to magnetic separation method ?

A. Rutile B. Galena C. Chromite D. Siderite...