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.Management Sciences
A. State or manner of application of the crushing force
B. Ultimate strength of the material
C. Elastic constant of the material
D. All A., B. and C.
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....
- Which of the following is not used as a surface active agent in a flocculation operation ?
- A. Sodium silicate B. Quartz C. Lime D. Alumina...
- Feed size of ≥ 25 cms can be accepted by _______________________?
- A. Ball mill B. Rod mill C. Fluid energy mill D. Jaw crusher...
- Kick’s law assumes that the energy required for size reduction is proportional to the logarithm of the ratio between the initial and the final diameters. The unit of Kick’s constant is_________________?
- A. kW. sec/kg B. kWh/kg C. kWh/sec. kg D. kg/sec...
- Separation of materials into products based on the difference of their sizes is called___________________?
- A. Sizing B. Sorting C. Classification D. Flocculation...
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