Which of the following is a coarse crusher ?

Related Mcqs:

Toothed roll crushers achieve size reduction by___________________?

A. Tearing (shear) and compression B. Impact and attrition C. Both A. & B. D. Neither A. nor B....

Gyratory crushers compared to the reciprocating jaw crushers__________________?

A. Have greater capacity per unit of discharge area B. Crush intermittently C. Are less suitable for coarse materials D. Have less steady power consumption...

Reciprocal of sphericity is termed as the________________?

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

The crushed material received for separation is called feed or_________________?

A. Tailing B. Heading C. Concentrate D. Middling...

Pine oil used in froth floatation technique acts as a/an_____________________?

A. Collector B. Modifier C. Frother D. Activator...