Rittinger's crushing law states that 

  • work required to form a particle of any size is proportional to the square of the surface to volume ratio of the product.
  • work required to form a particle of a particular size is proportional to the square root of the surface to volume ratio of the product.
  • work required in crushing is proportional to the new surface created
  • for a given machine and feed, crushing efficiency is dependent on the size of feed and product.

Previous Papers

Model Tests

Current Affairs

Question Answers

Related Question & Answers

Crushing efficiency is the ratio of

For coarse reduction of hard solids, use

The opening of 200 mesh screen (Taylor series) is

The ratio of the actual mesh dimension of Taylor series to that of the next smaller screen is

Air has 21 % oxygen and 79 % nitrogen by volume. What is the average molecular weight ? (Atomic weight of O = 16, N =14)

Related Practice Tests

United States Presidential Trivia Questions and Answers
USA Citizenship Questions and Answers
USA Geography Questions and Answers
American Government Questions and Answers
American Trivia Questions and Answers
Categories
BiologyBotonyChemical EngineeringChemical TechnologyChemistryDNAPhysicsPsychologyTextile TechnologyVitaminZoology
Rittinger's crushing law states that 
Home Ask Questions Study Current Affairs Previous Papers Kerala PSCIBPSUPSCRBITNPSCMPSCSSCCBSEUnited StatesModel Tests News More Answers Coaching Centres Careers Downloads Colleges